R502 Pt Chart - PRESSURE TEMPERATURE CHART.

300 Tice Boulevard, Suite 290, Second Floor Woodcliff Lake, NJ 07677 © 2022 Hudson Technologies, All Rights Reserved. View Profile View Forum Posts View Forum Threads Global Moderator Join Date Jan 2010 Posts 45,337 Post Likes. When looking at PAG oil you will notice various numbers such as PAG46 or PAG100. Pressure Temperature Chart: R-503. - Pressures in two degree increments from -50 degrees F to 150 degrees F. HCFCs Compounds containing hydrogen, fluorine, chlorine, and carbon atoms. Check Details R22 temperature pressure sample chart free download. I look forward to responding to many more! If you have an HVACR related question, drop it in the comment section of one of the YouTube videos at the AC Service Tech YouTube Channel and I will do. Carbon Dioxide (R-744) is used as the zero measure for this scale. Tons o f Refrigeration - 2 00 Feet Equivalent Pipe Length. weekend modeling jobs All refrigerants are identified by having an 'R' in front for refrigerant and with a set of numbers after the 'R. Thermodynamic Properties of R-404A. A tax table chart is a tool that helps you determine how much income tax you owe. No more waiting for a phone call or letter – view your results and your doctor's comments within days. ASHRAE Position Document on Refrigerants and Their Responsible Use. Department of Energy, a 2010 PT Cruiser gets 19 miles per gallon for city driving and 24 miles per gallon for highway driving. Since R-408A is an HCFC refrigerant it contains Chlorine just like R-502 and has been phased out as well. It’s origins as a refrigerant can be traced all the way back to the 1800’s and it was one of the first refrigerants used in a variety of applications. On close coupled installations, suction pressure may be read at com-pressor suction connection. This holds especially true as various countries begin to phase out the ever common HFC refrigerants such as R-404A and R-134a. 5 %µµµµ 1 0 obj >>> endobj 2 0 obj > endobj 3 0 obj >/ExtGState >/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 1008] /Contents 4 0 R/Group. Patent EP0954555B1 - Refrigerant composition - Google Patents. At the high end, the pressure of 404A is 456. Refrigerant pressure and temperature. You see R-11 contained chlorine. The pressure-enthalpy diagram (log P/h diagram) is a very useful tool for refrigerant technicians, engineers and researchers. They can be used for various purposes, such as education, business, science, and art. PT charts are most often used for three purposes: to set a coil pressure so that the refrigerant produces the desired temperature, to check the amount of superheat above the saturated vapor condition at the outlet of the. Refrigerant Guys PT – Chart R134a Refrigerant Gases https://www. Blended gases have two columns: Vapor and liquid. PRINT OR ENTER ALL INFORMATION USING BLUE OR BLACK INK Part 1: Enter your firstname, middle initial, last name and Social Security number exactly as entered on Form 502. R134a Pt Chart - R134a pressure temperature chart high low …. In this web page, you will find a R11 Refrigerant Chart, a visual reference of charts. Kit Includes: Laminated / PT Chart; R22 / R410A; These HVAC tools are used for assistance in sizing ductwork for HVAC systems. Here you can see there is approximately 9F of glide at these pressures. Refrigerant high &low pressure temperature chart ,r22 r410a ,r12 ,r134aPressure temperature chart for refrigerants R-22 and r-410a operating pressures, charging, and recovery setup!Printable refrigerant pt chart. Make your job easier with our handy refrigerant pressure temperature HVAC app with R-422D included. Refer to Table 6-5 and Figure 6-21. Through MyChart, booking an appointment with your existing provider online is easy. jpg by ambientechR22 gauge pressure r22 pt chart Pressure chart 134a static r12 automotive forums pt temperature r134a refrigerant pelicanparts temp vs pressures edited lastPrintable pt inr range chart. Compressors must be charged with polyolester oils - contact the compressor manufacturer for more information. , 2×12 floor joists carrying loads below or near supporting walls or. R-406A is comprised of R-22 55%, R-142b 41%, and R600a 4% It is listed as R-22/142b/600a (55/41/4) Single component refrigerants list a boiling point pressure for a given temperature. Technical information Chart for British Pipe Thread ( Whitworth Form) -- Taper (BSPT). This study guide was put together by the International Training Institute to help prepare individuals for the EPA Section 608 certification exam. HFO refrigerants are categorized as having zero ozone depletion potential (ODP) and low global warming potential (GWP) and so offer a more environmentally friendly alternative to CFC, HCFC, and HFC refrigerants. It was originally introduced in the 1990's as a replacement for the now phased out refrigerant known as R-11. Color Code: Molecular Mass: 102. Temperature can be displayed in degrees Celsius or Fahrenheit. Determine the units in which temperature and pressure are measured. 3 lbs/ft 3: Liquid Density at 80°F. Example: Assuming two equal floor joist spans of 10 feet (3048 mm) as indicated in Figure R502. R-410a pressure-temperature chart / r-410a-pressure-temperature-chartR410a pt chart: -60°f to +155°f pressure. Name: R408A: Type: Blend: Class: HCFC: Lubricant: MO: Liquid Density at 0°F: 75. While both measure how quickly blood clots, they have distinct purposes: The PT test, also known as the PT/INR test, looks at the extrinsic pathway of coagulation (meaning. dafman36-2905 21 april 2022 5 attachment 2—physical fitness assessment verbal instructions 52 attachment 3—altitude time correction for 1. R-502 offered lower discharge …. Could you make it right, please? Thank you and keep doing wonderful work! Reply. At this point in time, in the early 1990’s, R-12 had seen the majority of it’s usage in automobile air conditioning. In the case of a blend, you Simply read the saturated temperature next to the pressure in the vapor (dew point) column of the chart. com "making your life easier" COIL TEMPERATURE CHART INSTRUCTIONS Select design temperature for your evaporator and condenser-Match to approx. Data points are reproduced based on available information. With, Sheet, Data, Types, Control, Pressure, Enclosure, Data sheet pressure controls, …. While it does not have a perfect number when it comes to the Global Warming Potential scale it is significantly reduced when …. Charts are visual aids that help you display and understand data, patterns, or trends. RS-53 has similar properties to R410A, including discharge pressure, discharge. psig °f psig °f psig °f psig °f psig °f 12; –37. Using the drop down menus below simply select Refrigerant or Temperature to find the information you need. Minor adjustments to TXV post retrofit might be necessary. Cooking meat can be a tricky task, especially if you don’t know the basics. PRESSURE-TEMPERATURE CHART National R-290 Propane TEMP (˚F) Pressure (psig) TEMP (˚F) Pressure (psig)-40 1. PT-chart - Free download as PDF File (. PRESSURE-TEMPERATURE CHART Saturated Conditions—Pressure (psig) Suva® Suva® °FF reon® Suva® Suva® Suva® 410A 507 Suva® 22 123 134a HP62 (9100) (AZ-50)9 5 °C (R-22)( R-123) (R-134a) (R-404A) (R-410A) (R-507) (R-508B) –120 3. Refrigerant Temperature-Pressure Chart Temperature and pressure chart of refrigerants R22, R410A, R12, R134A, R401A, R409A, R502, R404A, R507A, R408A and R402A Sponsored Links. It’s colorless, non-flammable, and has a fairly low boiling point, which makes it perfect for freezing applications. Chemical Formula; Azeotropic blend of the R-22 and R-115 refrigerants. Retrofit - Complete refrigerant data. temp °Ftemperature °Fbubble psiadew ; psia-160. Refrigerant high &low pressure temperature chart ,r22 r410a ,r12 ,r134aPressure temperature chart for refrigerants R-22 and r-410a operating pressures, charging, and recovery …. ICC Digital Codes is the largest provider of model codes, custom codes and standards used worldwide to construct safe, sustainable, affordable and resilient structures. A Safe, Effective Retrofit for R-500 and R-12 Systems. Pressure Temperature Charts Vapor Pressure in PSIG In Vacuum (inches in Hg) °F °C R-417C Liquid R-417C Vapor 60 15. meowbahh techno unblur However, if you rewind just fifteen or twenty years you would find that very little people even knew about it. Other names and brand names: CFC-502, Freon …. 2) Production of R12 or CFC-12 (Dichlorodifluoromethane) was halted by the clean air act on January 1, 1996. Charge to 80% of the refrigerant removed in item 4. PRESSURE-TEMPERATURE CHART Saturated Conditions—Pressure (psig) Suva® Suva® °FF reon® Suva® Suva® Suva® 410A 507 Suva® 22 123 134a HP62 (9100) (AZ-50)9 5 °C (R-22)( R-123) (R-134a) (R-404A) (R-410A) (R-507) (R-508B) -120 3. Like a lot of the other newer refrigerants this is classified as an Hydrofluoroolefins refrigerant (HFO). 2 lbs/ft 3: Liquid Density at 80°F. Floors shall be designed and constructed in accordance with the provisions of this chapter, Figure R502. Ozone depleting and high GWP refrigerant banned for U. jpg; 508 x 669 (@100%) Attachment browser: pt-charts-r22-r407c-r417a-r410a. R-404A is used across a variety of low and medium temperature applications …. R22 PRESSURE-TEMPERATURE CHART [PDF] iGas, 8105 Anderson Road, Tampa, FL 33634 USA, a supplier of refrigerant gases, Web: igasusa. Environmental Classification Molecular Weight Boiling Point (1 atm, ̊F) Critical Pressure (psia) Critical Temperature ( ̊F) Critical Density, (lb. Using an HVAC refrigerant pressure temperature chart is necessary to be sure a unit is operating correctly. Refrigerant Phase Out Chart & Info. R-22 Refrigerant Fact & Information Sheet. The goal is to have every refrigerant out there listed with a pressure/temperature chart. For these refrigerants, the instrument will show “Super-heat” or “Subcooling” in the upper right side of display. Stock Status: Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP. co/3mS5cXuManufacturers of refrigerants, controls, and other suppliers distribute hundreds of thousands of pressure-temperature cha. refrigerant Archives - HVAC School. The information in this study guide is based on the most current information available at the time of publishing. ( F) Liquid Vapor ( C) ( F) Liquid Vapor ( C) ( F) Liquid Vapor ( C) ( F) Liquid Vapor ( C)-49 0. It is well-suited for AC applications because it closely mimics the operating characteristics of R-22 and works over the same operating pressures as R-22. Make your job easier with our handy refrigerant pressure temperature HVAC app with R-1270 included. Press ON/OFF to turn unit ON 2. , tribal or military law) to act on behalf of the individual in making health care related decisions is the individual’s “personal representative. It also has zero temperature glide. 209 The following Kits contain: 1 SealCup Gasket, 1 Pushrod, 1 Pushrod Gauge, 1 Piston Assembly, 12 22. Pocket Aid - Pressure / Temperature Pocket Chart - Laminated & Scored for Easy Folding. R410A PRESSURE-TEMPERATURE CHART Saturation Pressure-Temperature Data for R410A (psig)* ECLPC-1 Rev 1 – 02/22. PT charts are most often used for three purposes: to set a coil pressure so that the refrigerant produces the desired temperature; to check the amount of superheat above the saturated vapor condition at the outlet of the evaporator and to check the amount of subcooling below. Here are some of the available features within your MyUofMHealth patient portal account: Access Virtual Urgent Care. It is EPA and ASHRAE approved for HVAC and refrigeration applications. Perormancf e: • PT properties are very similar to R-503 and can be used to replace R-13 or R-503 in an existing system • Higher capacity and lower discharge temperature compared to R-23 Lubricant Recommendation: Compatible with polyolester lubricant; it may still be necessary to use hydrocarbon additives to help with oil circulation. Advantage assumes no responsibility or liabililty for data errors. the 500-series, such as R502 or R507. Difluoromethane serves to provide the heat capacity, pentafluoroethane decreases flammability, tetrafluoroethane reduces pressure. Pressure in pounds per square inch (psi) or kilopascal (kPa): Identify the pressure ranges on the. The output pressure is given as kPa, bar, atm, psi (lb/in 2) and psf (lb/ft 2 ). PCB service bureau located in upstate NY. Triple Point: Boiling Temperature:-52. applebee's grill and bar laurel menu r22 suction pressure temperature chart r22 refrigerant pressure temperature calculator 407c superheat chart how to read a pt chart r407c refrigerant suction pressure discharge pressure r407c refrigerant ideal pressure 407c pt chart and bubble point. Pressure temperature chart refrigerant r410a refrigerants r134a r22 r404a 410a r12 charts psig r502 imperial units. Below the calculator is an approximate chart relationship of temperature to pressure. quando rondo prison 84 RECOVERED REFRIGERANT, SMALL • Measures 3" x 4" NR11 Part No. R22 Refrigerant Pressure Temperature Chart. Record baseline data on original system R404A/R507 performance with the system operating under stable conditions. 00 for saturated liquid at T = 0°C. R134a Refrigerant Pressure Temperature Sample Chart free download and preview, download free printable template samples in PDF, (Can replace R502 but requires careful retro- t. 92 kPa) and the design dead load does not exceed 20 pounds per square foot …. In parallel to using the R22 PT chart, professionals will usually need to know some of the following R22 physical properties: R22 liquid density at -69°C: 1. Use saturated vapor tables to set pressure controls. refrigerant container colour assignment. Data sheet Pressure controls, Type KP, with … www. Pressure Temperature Chart mation on one of the leaders in refrigerants and how we can help you, visit forane. R-407C cylinders are colored burnt …. Although R502 is non-toxic and non-flammable, it's not exactly your best buddy. This chart shows the vacuum level and the temperature at which water will vaporize. Zero ozone depletion potential (ODP) Widespread availability. 1 102 Saturation Pressure-Temperature Data for R134A (psig)* Temp (°F. DISCUSSES PROPOSED REPLACEMENT PRODUCTS: 1) HFC 134A AS A REPLACEMENT FOR R12 ; 2) HFA 123 AS A REPLACEMENT FOR R11 ; 3) DU PONT NEW BLEND AS A LATER DROP-IN REPLACEMENT FOR R12 ; 4) HFA 22 TO REPLACE R12 AND R502 ; 5) HFC 125 TO REPLACE R502. compressor and expansion device. Chart pressure r134a temperature refrigerant pdf printable template edit fillable handypdf Pressure temperature chart refrigerant r22 refrigerants r134a r410a r404a r12 charts psig imperial units r502 R-717 pressure-temperature poster. End-jointed lumber used in an assembly required elsewhere in this code to have a fire-resistance rating shall have the. Pressure temperature chart refrigerant r134a refrigerants r22 r410a r404a r12 charts psig r502 imperial unitsR134a pressure temperature chart Recharge autozone r134a freon 134a pressures chevy troubleshooting refrigerant conditioner gauge ambient readings ford heater gauges explorer kochrezeptePressure chart temperature ac hvac gauges charts. Here we will discuss the R-290 Propane Refrigerant PT Chart. Regulations on the long-term use of refrigerants vary by region and application, and may change over time. It is perfect for use in household and commercial air conditioning and refrig­eration systems. Postage stamp charts are becoming increasingly popular among businesses, as they offer a convenient way to track postage costs and ensure that you’re always paying the correct amou. They have been introduced as temporary replacements for CFCs and are also greenhouse gases. Before adding refrigerant charge, evacuate to proper vacuum level to remove non-condensable gases and to evaporate and remove moisture in the system. Refrigerant r-404a pressure / temperature chart free downloadRefrigerant pressure temperature chart. R134a refrigerant is an ethane-based hydrofluorocarbon used in a wide variety of refrigeration equipment, HVAC units and cars. The amount of superheat in the vapor is the difference between the measured temperature of 27° and the saturation temperature (according to the P-T chart) of 16°. RS-53 (R470A) is formulated to be trouble-free and works with all R410A compressors, system components and POE oils. Make your job easier with our handy refrigerant pressure temperature HVAC app. 1 Sleeping areas and attic joists. Mar 19, 2019 · R-410A, or Puron, is one of the most popular refrigerants in today’s modern world. The hydrocarbon component in R422D helps promote oil return in systems containing mineral oil or alkylbenzene. For example, HCFC-22 is an acceptable substitute for R-502 in industrial process refrigeration. R-134A has a slightly lower pressure at evaporator temperatures (30-40 degrees), but R-134a also has a much higher pressure at condenser temperatures (120 …. The following tables show the percentage composition of refrigerant blends found acceptable acceptableThis designation means that a substitute may be used, without restriction, to replace the relevant ODS within the end-use specified. ChatGPT is a free-to-use AI system. R404A Pressure Temperature Chart R404A Temperature (°C) Pressure (barA) Pressure (barg) Pressure (psig) Pressure (barA) Pressure (barg) Pressure (psig)-70 0. 422d 404a 408a 438a 410a410a pt chart pdf Temperature refrigerant r404a refrigeration r22 conditioning acondicionado refrigerants refrigeracion 410a refrigerator 134a humidity suction 404a evap evaporatorR 410a refrigerant chart. Environmental Protection Agency (EPA) still allows many of these types of HCFCs refrigerants to be used in repairs or retrofitting. by ACProf » Thu Oct 08, 2009 4:38 am. /ft^ 3) Liquid Density (20 °F,lb. The first has a boiling point of only 0. DuPont™ ISCEON® M099™ refrigerant Pressure-Temperature Chart Author: DuPont Fluoroproducts Subject: Product Literature Keywords: dupont,fluoroproducts,isceon mo99,isceon,mo99,refrigerant,refrigerants,pressure temperature,r-438a,r438a Created Date: 9/11/2009 8:55:13 AM. The full load amperage rating is 2. This hydrofluorocarbon (HFC) has similar qualities to R-502 and performs well in commercial. R-22 Refrigerant Pressure / Temperature Chart & Table Downloads. Because Freon™ MO59 is compatible with mineral (MO), alkylbenzene. uiuc cs128 CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: R-502 OTHER NAME:. Search Search is the most efficient way to navigate the Engineering ToolBox. ( F) Liquid Vapor ( C) ( F) Liquid Vapor ( C) ( F) Liquid Vapor ( C) ( F) Liquid Vapor ( C)-49 5. Block diagram of the linearized small-signal test system. One of the most notable functions is that 422B is a drop-in replacement for R22. 84 RECOVERED REFRIGERANT, SMALL • Measures 3” x 4” NR11 Part No. Available for iOS and Android devices: For more information, call 800-262-0012. Or, at least, that is how it has been marketed. 6 lbs/ft 3: Liquid Density at 80°F. R-402B is still available for continued use through reclamation. Make your job easier with our handy refrigerant pressure temperature HVAC app with R-414B included. Without knowing the temperatures you are more or less walking blind. Forane 22 Pressure Temperature Chart Author: Arkema Inc. Horizontal line-set sloped down from evaporator compressor. Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications! Refrigerants - Pressure vs. Download Honeywell PT chart ruler application for iOS and Android free. the amazing son in law charlie wade free Literature Honeywell has a wide range of literature available for Solstice N40 including brochures, technical data sheet, retrofit guidelines and case studies. Black (psig) = Saturated Vapor (calculate superheat) Bold (psig) = Saturated Liquid (calculate subcooling). The Refrigerant Reference Pages. A clogged filter is one that is filled with dirt and particu. Chart temperature pressure refrigerant r134a kpa r507 r410a sample r407c temp r22 r502 r404a vacuum pressures saturated inches figures redLow side r134a pressure chart R134a pressure chart ac pressure chart warnockautoPressure r134a chart ac low side pressures high expected …. Water Boiling Temperature vs Pressure in Vacuum Table Chart. 5 ALKYLBENZENE OR MO/AB MIX Retrofit blend; higher discharge pressure than 502. All refrigerants offered by Summit Refrigerants meet the AHRI 700 standard for new and reclaimed refrigerants, and are packaged in D. The refrigerant in a refrigeration system changes state in the _____. R134a refrigeration refrigerant r22 r12 refrigerants 134a enthalpy thermodynamic r410a r404a suction psig superheat conditioning evaporator r502 Pressure temperature chart R22 r32 chart pressure enthalpy units metric pdf ws. (˚F) R-502 psig-40-35-30-25-20-15-10-5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 4. Although HFC refrigerants won’t mix with these oils, the hydrocarbon component thins the oil and keeps it moving around the loop. An example of an azeotropic refrigerant is R502. With MyChart, patients of Mercy Health can make an appointment, view health information, get test results, refill prescriptions and …. Saturation Pressure-Temperature Data for R-408A (psig)*. Retrofitting: from R-22 page 96 from R-502 page 100 from R-402A and R-402B page 100 from R-408A page 100. R-448A/R-449A pressure temperature chart 14. Refrigerant charge quantity for air conditioners & heat pumps: This air conditioning repair article series discusses the the diagnosis and correction of abnormal air conditioner refrigerant line pressures as a means for evaluating the condition of the air conditioner compressor motor, which in turn, is a step in how we evaluate and correct lost or reduced air conditioner cooling capacity. Here are 4 examples of how you can use this chart:. For example, for the refrigerant R-134a, we would look up "R-134a PT Chart". When it comes to mailing letters and packages, it is important to know how much postage you need in order to ensure that your mail reaches its destination. The HVAC our service technician uses an array of tools and test instruments to diagnose problems and evaluate system performance one tool that is readily available inexpensive and yet rarely used to its fullest advantage is the pressure temperature card or PT card in this training video we are going to review …. /ft^ 3) Heat of Vaporization(bp,BTU/lb. Without it, the technician can make significant damage to the system when charging a new refrigerant since the …. • PRESSURE€TEMP CHART † R-500 psig TEMP. ebay sideboard Talk with the developers of HVAC Buddy® and 1,000s of other HVAC professionals and hobbyists that use our apps. Temperature pressure chart 21 beautiful r410a pt chart Refrigerant patents least allowed equilibrate imgb0006. Refrigerant R290 Consumer Notice; Refrigerant: Common Questions. 5308 hamilton ave Freon™ HP81 (R-402B) refrigerant is a hydrochlorofluorocarbon (HCFC) retrofit option that acts as a dependable, nonflammable alternative to R-502. Interactive periodic table showing names, electrons, and oxidation states. It also known under the Chemours Opteon brand name of XP10. Determine whether temperature or pressure is provided in the left column. Ran R-422D, R-427A, and R-438A with MO & POE (camera) 100°F Ambient / 0, 25, & 50°F Box Temps - "Dry Coil" tests. Pressure Temperature Charts Vapor Pressure in PSIG In Vacuum (inches in Hg) °F °C R-134a 60 15. Designed to be a higher capacity R-12 type refrigerant, R-500 found some use in air conditioning and dehumidifier equipment and in positive pressure centrifugal chillers. 5 lbs/ft 3: Liquid Density at 80°F. The ice melts because it is absorbing heat from the soda. Referring to a pt chart, read the liquid value which I make 58psi. For repairing and diagnosing Air conditioners and. Recommendation: Compatible with mineral and alkylbenzene oil and if oil return becomes a concern, addition of polyolester lubricant in 5% increments could help resolve the issue. It has no Ozone Depletion Potential and it’s Global Warming Potential is one. A Leading HFC Refrigerant Replacement. Notches at the ends of the member shall not exceed one-fourth the depth of the member. 3 menit Here we will learn the R507 Pressure-Temperature Chart. The thermodynamic properties of the azeotropic refrigerant mixture R502 (48. attachment 2—fitness assessment charts 54 attachment 3—fitness assessment verbal instructions 64 attachment 4—altitude time correction for 1. Pressure temperature chart refrigeration charts 134a hvac air tables gas gauges refrigerant r134a r12 pdf conditioner conditioning system compressor acReadings ambient pressures range manifold humidity temperatures ricksfreeautorepairadvice Chart pressure ac air automotive conditioning manualI have a 3 ton condenser unit 13ajm/ajn …. O btw this is a system charged with r507 and this is theoretical. 5(1) (only one joist span and the two supporting girders are shown for clarity), determine the maximum span for a double 2-inch by 10-inch (51 mm by 254. R-407C consists of a mixture of HFC blends - in essence, 52% of R134A, 25% of R-125, and 23% of R-32. R22a PT Chart - Free download as PDF File (. Best Use: A blend used for very low temperature refrigeration systems. And yes it is a Norlake which is common for Subway. Nonflammable and with low toxicity, the direct replacement Freon Hot Shot™ 2 provides other benefits, including: Compatibility with mineral, alkylbenzene, and POE oils. While it became illegal to produce or import virgin R-22 into the U. Best Use: A blend used for low temperature refrigeration and ice machines. Best Use: A blend intended for retrofitting low and medium temperature equipment. temp °Ftemperature °Fbubble psiadew ; psia-150. Scan to learn more about calculating Glide. 4 Joists under bearing partitions. Web REFRIGERANT - Sporlan Code 22 V 134a J 404A S 407A V 407C N 407F N Bubble Point Dew Point Bubble Point Dew Point Bubble Point Dew Point Bubble Point. Features: - 13 refrigerants: R12, R22, R134a, R401A, R402A, R404A, R407C Vapor, R407C Liquid, R408A, R409A, R410A, R502 and R507. PRESSURE-TEMPERATURE CHART at Sea Level SUCTION PRESSURE symptoms can provide the real cause. Here is the formula we use to calculate superheat: Target Superheat = (3 × TWet Bulb. Chlorofluorocarbon indicates that the refrigerant is comprised of Chlorine, Fluorine, and Carbon. R-450A N13 Refrigerant PT Chart. Originally, R-502 was designed to operate in a low temperature refrigerant applications. January 12, 2020 by Alec Johnson. Get answers to your medical questions from the comfort of your own home. This comprehensive code comprises all building, plumbing, mechanical, fuel gas and electrical requirements for one- and two-family dwellings and townhouses up to three stories. This table represents a pressure temperature chart for R134A. A few years back there was immense pressure in the European Union to stop using the HFC R-134a for automotive …. I then continued over to the same column in the 50# GSL for a 28' wide building and got 5'6". Low-Medium Temperature Refrigeration (R-502 Type) R-22 100 A1 0 MINERAL OIL or ALKYLBENZENE Equipment typically uses liquid injection cooling (high dis. R-404A began seeing usage in 1996 after the phase out of CFC R-502 due to it’s Ozone Depletion Potential. me without you boyfriend in jail poems 02 1 Data sheet Pressure controls, Type KP, with enclosure IP 33 or IP 44 KP pressure controls are for use in refrigeration and air conditioning systems to give protection. Now lets find the maximum allowable span for a 2×10 member given the above scenario: Therefore given the above example, the maximum allowable span for a 2×10 member is 18′-6″. or, Minimum of two rows of 1⁄2" diameter bolts spaced at 8" on-center. Since the CFC phaseout in 1995, limited quantities of R-500 are still available for service. A PT Cruiser’s fuel filter is clogged when the vehicle hesitates, stutters and fails to accelerate in a smooth fashion. Connect truss to double top plate with one angle clip (545 lbs min. Measuring the pressure of R134A refrigerant on a hot summer day. Some owners have retrofitted R-12 systems to use the later R-134a. This refrigerant falls into the new classification of refrigerants known as Hydrofluoroolefin family. at 104°F condensing temperature. It is a colorless liquid that has an ether-like odor. More complicated piping arrangements or large hold-up volumes may require the component …. R-404A rose to prominence in the late 1990’s with the phasing out of CFC and HCFC refrigerants like R-12 and R-502. R-22 Freon is labeled as a Chlorodifluoromethane, which is a type …. REFRIGERANT PRESSURE/TEMPERATURE CHART The RPT Chart Master is a compact digital pressure temperature chart. Now, there are still some R-12 applications out there today. 2 Saturation Pressure-Temperature Data for R407A (psig)* Temp (°F) Pressure Temp (°C) Temp (°F) Pressure Temp (°C) Temp (°F). R-404A rose to prominence in the late 1990's with the phasing out of CFC and HCFC refrigerants like R-12 and R-502. GWP of the most commonly used refrigerants in HVAC like R410A, R134A, and R32 is about 2,000. Or download onto your own device. Compatible with any manifold with 1/8" Pipe connection. Pressure Temperature Charts Vapor Pressure in PSIG In Vacuum (inches in Hg) °F °C R-409A Liquid R-409A Vapor 60 15. Information and contact For information and support on new applications, contact your local. These pressure checks give you the facts so that you can move onto the next step of your diagnosis. schedule for meeting the Montreal …. Figure 3 is a pressure/temperature chart that instructs the technician to use dew point values when determining superheat and to use bubble point values when determining subcooling. r 410a pressure temperature chart. temp °Ftemperature °Fbubble psiadew ; psia. Prothrombin time (PT) and partial thromboplastin time (PTT) are tests used to evaluate coagulation, or the clotting of blood. Refrigerants Temperature and Pressure Chart - SI Units. In this step-by-step guide, we will walk you through the process of creat. R508 was designed as the replacement for R503 & R13 for use in ultra-low temperature refrigeration such as environmental testing chambers. 3 – Floor Joist Maximum Span Lengths by Size and Location. Hence, it has zero ozone depleting potential since it doesn’t contain chlorine in its components. The calculator below can be used to calculate the water saturation pressure at given temperatures. Remove the R-402A/R-408A Charge into Recovery Cylinders. *Red Italics Indicate Inches of Mercury Below Atmospheric Pressure Saturation Pressure-Temperature Data for R407C (psig)*. 44 kPa) and the design dead load does not exceed 20 pounds per. R507 is a HFC blend, used as a replacement for R502 and R22 in low and medium-temperature refrigeration. They need access to the manual when charging a system with a refrigerant or replacing it. Furthermore, R410A is an HFC and is commonly used in residential and light commercial HVAC equipment for air conditioners and heat pump systems. Pressure • Temperature Chart How to Determine Superheat 1. Refrigerants - Saturation Pressures vs. Create your eSignature and click Ok. Freon™ 404A (R-404A) is a blended hydrofluorocarbon (HFC) refrigerant comprised of R-125, R-134a, and R-143a. 1°F R-1234yf Environmental Classification HFO. R410A Pressure Temperature Chart (In Fahrenheit) Printable PDF Temp er atu r e (° F ): R410A P r essu r e (p si g ):-60 ° F 0. 5 Allowable girder and header spans. Application R-407A is for new and R-22 and R-404A retrofit for medium and low temperature refrigeration systems. Items Displayed in Black shows pressure in pounds per inch gauge. Pressure Chart R12, R22, R134a, R404A, R404A Liquid, R407C Liquid, R410A, R500. Commercial plants with centrifugal compressors. This blend combines HFC and HFO components that produces a lower GWP than traditional HFC products. It's colorless, non-flammable, and has a fairly low boiling point, which makes it perfect for freezing applications. 1(2) shall be used to determine the maximum allowable span of floor joists that support other areas of the building, other than sleeping rooms and attics, provided that the design live load does not exceed 40 pounds per square foot (1. Thanks for all your continued support! I appreciate all the comments, questions, and responses that I receive from each of you. It was meant as an alternative to the very popular HCFC known as R-22. PRESSURE-TEMPERATURE CHART at Sea Level 22 V 134a J 410A Z 507 P 717. 44 kPa) and the design dead load does not exceed 20 pounds per square foot (0. Freon™ MP66 (R-401B) refrigerant is a hydrochlorofluorocarbon (HCFC) option recommended for retrofitting existing R-500 systems. ) Specific Head Liquid( 20 °F, BTU/lb. The pressure-temperature (PT) chart is a valuable tool that service technicians use to check proper system operation. schedule for meeting the Montreal Protocol phaseout. 5 (1) from the IRC, I went down to the section that supports a center bearing floor above, ceiling and roof. Frequently Asked Questions DIRECT INJECT. This refrigerant falls under their new Hydrofluoroolefins (HFO) Solstice line of refrigerants. R-455A L40X Refrigerant PT Chart. Pressure chart r134a temperature temp freon ac …. That is because of 410A’s very high Global Warming Potential, or GWP. Pressure Temperature Charts Vapor Pressure in PSIG °F °C R-448A Liquid R-448A Vapor 60 15. Many air conditioners and service centers charge old air conditioners with new refrigerant. 50 NR22where EZ ONE-SHOT™ should NOT be used: R22 10 $12. Chemours has taken the traditional paper pressure temperature (P/T) chart used for years and adapted it for today's technology. Name: R416A: Type: Blend: Class: HCFC: Lubricant: MO: Liquid Density at 0°F: 85. Thermodynamic properties chart: Temperature (F) Pressure (psig) Liquid density (lbm/ft3) Gas density (lbm/ft3) Liquid enthalpy (Btu/lbm ) Gas enthalpy (Btu/lbm) BUBBLE POINT …. PRESSURE (PSIG)* PRESSURE (PSIG)*. R134a Pressure Chart for Refrigerators, Prep Tables & More. R32 Pressure Temperature Chart A A Quick Look At R32 Refrigerant Operating Pressures ( R32, R410A, R502,R407C, R134A etc ) What is glide and the resulting consequences for the superheat setting AC Gas Pressure Chart, Video For AC Technician Basics on reading a …. Follow the step-by-step instructions below to eSign your r22 r22 pressure chart: Select the document you want to sign and click Upload. Forane 507A Pressure Temperature Chart. R-290 has excellent thermodynamic performance, it is energy efficient, and it is very reliable. iso refrigerant pressure temperature chart iso refrigerant pressure temperature chart buster (Mechanical) (OP) 12 Oct 00 16:22. Honeywell Genetron Refrigerants P. Fitted parameters are from Downing and Knight, DuPont Technical Bulletin RT-52, 1971. Pressure Temp Chart R-11, R-12, R-22, R123, R134A, R404A, R-500, R502. Excellent energy efficiency and. Most common refrigerants like R410A, R22, and R134A have a GWP of about 2,000. On the last flush, R-402A/R-408A will be replaced with the retrofit refrigerant. It is a zeotropic blend of R-1234yf (30%), R-32 (11%), and R-125 (59%). Most PT charts have temperature ranges from -60°F to 130°F (-51°C to 54°C). Pressure chart temperature ac hvac gauges charts r134a air refrigeration refrigerant side conditioner celsius fahrenheit central difference readChart r404a pressure temperature 2023 r134a refrigerant pressure …. Chart Physical Properties of Refrigerants Environmental Classification Molecular Weight Boiling Point (1atm,°F) Critical Pressure (psia) Critical Temperature (°F) R502 Critical Density(lb. The actual brand name of this refrigerant is Solstice L40X. Temperature And Pressure Chart For Refrigerants R22, R410A, R12, R134A, R401A, R409A, R502, R404A, R507A, R408A And R402A. Name: R426A: Type: Blend: Class: HFC: Lubricant: MO-AB-POE: Liquid Density at 0°F: 82. Pt Chart R11 R410a Pt Chart Pdf R22 Charge Chart R502 Pt; Refrigerant Pressure Temperature Chart Elegant 9 Elegant R22; How To Properly Charge An Air Conditioning System; R410a Pressure Temp Chart Elegant Air Conditioning Pressure; Checking The Charge On A Heat Pump In The Winter Hvac School;. 2007ds-19 r1 pressure temperature chartR134a refrigerant pressure temperature sample chart free download Pt-charts-r22-r407c-r417a-r410a. Ran R-422D, R-427A, and R-438A with MO & POE (camera) 100°F Ambient / 0, 25, & 50°F Box Temps – “Dry Coil” tests. R-12 was one of the first ones to go but R-502 wasn't far behind. pressure temperature relationship of saturated refrigerant r Patent ep0954555b1 Pressure temperature chart refrigerant r410a refrigerants r134a r22 r404a 410a r12 charts psig r502 imperial units. For example, to raise the temperature of one gallon of water (approximately 8. 2018 ASHRAE 1791 Tullie Circle, NE • Atlanta, Georgia 30329-2305 404-636-8400 • fax: 404-321-5478 • www. 2 degrees lower than the second. The HFC comes with the same featues as R502 and operates well in commercial refrigeration systems employed in transport. R134a Refrigerant Pressure Calculator. Therefore, the superheat is 11°. Forane 427A Pressure Temperature Chart. Property Value; Molecular Weight: 101. In today’s digital age, access to information has become more convenient and efficient than ever before. Our pressure temperature app plus charging & diagnostic app both support R-502 and over 100 other HVAC refrigerants. It more clearly shows that the pressure in the coil is constant (45psig) and that the refrigerant temperature ranges from. Use temperature-pressure chart to determine saturation temperature at observed suction pressure. Gantt charts can be versatile tools for project management when used correctly. r290 Propane Pt Chart - Free download as PDF File (. Freon 410a pressure chartR407c refrigerant pressure temperature chart Pressure temp chart r410aPrintable refrigerant pt chart. These numbers refer to the viscosity of the oil. Similar performance match to R-123. You will see a selection of chart images that show different aspects of R11 Refrigerant Chart, such as Pt Chart R11 R410a Pt Chart Pdf R22 Charge Chart R502 Pt, 78 Correct Pt Chart R11, 43 Veracious R12 Pressure Temperature Chart, and more. An R-502 Replacement for Limited Condensing Capacity Systems. By changing the pressure of the refrigerant, the technician can set its temperature to a given level. Refrigerant Guys PT - Chart R134a Refrigerant Gases https://www. 47 * The chart is only for guidiance，. In the case of R-23 its GWP number is over fourteen-thousand. Physical and thermodynamic properties comparable to R502; Physical attributes: GWP 3922; HFC Blend; Bubble point: -46. 131" x 31⁄4") pneumatic nails at 5" on-center. The Pressure/Temperature hart indicates the pressure and temperature relationship for three automotive refrigerants. Hello readers welcome to the new post. 92 kPa) and the design dead load does not exceed 20 pounds per square foot (0. Adjust the Thermostat Based on the information gathered from the PT chart, adjust the thermostat settings to achieve the recommended superheat value. R 410a pressure temperature chart Pressure temperature chart refrigerant r410a refrigerants r134a r22 r404a 410a r12 charts psig r502 imperial units R 410a pressure temperature chart. It's origins as a refrigerant can be traced all the way back to the 1800's and it was one of the first refrigerants used in a variety of applications. Since it’s not always possible to have all of these diagrams together, we decided to give you this complete pack. Temperature and pressure chart for refrigerants R22, R410A, R12, R134A, R401A, R409A, R502, R404A, R507A, R408A and R402A. Before its phaseout in 1995, it was used in low temperature refrigeration (the evaporator pressure stays out of vacuum down to -40°F). Run Time (mins:secs) 20 m HAMR Shuttles Health Risk Category Points:. At the low end, the pressure of 404A is 0. R-513A is intended for use in low and medium temperature refrigeration systems to replace R-22 and R-404A. The refrigerant comes with a variety of features, benefits, and applications. Box 1053 Morristown, New Jersey 07962-1053 For more information call us at 1-800-631-8138 or visit us at www. All equations for R502 are based on the Table from Japanese Association of Refrigeration [1]. HVAC Refrigerant PT™ includes pressure and temperature charts, bubble point, dew point, A/C refrigeration color codes and their corresponding info. Wholesale refrigerantRefrigerant pressures Pressure temperature chart refrigerant r410a refrigerants r134a r22 r404a 410a r12 charts psig r502 imperial unitsRefrigeration 134a refrigerant cfc forced stainless. That's very practical; we always use a pressure gauge meter when measuring the pressure in refrigerant lines. China Sun G2018C (Greencool) R-176. Thread: Replacement refrigerant for R502. With, Sheet, Data, Types, Control, Pressure, Enclosure, Data sheet pressure controls, Type kp, With enclosure. Vitrifrigo 101N0510 AC/DC MODULE. Genetron is a registered trade name for Allied Signal Corporation. Vapor Pressure in PSIG In Vacuum (inches in Hg) High Pressure Refrigerants Temperature °F °C R-12 R-22 R-114 R-134a R-404A R-409A Liquid Pressure Vapor Pressure. Refrigerant pt chartChart pressure 404a temperature refrigerant Refrigerants pt eu chart honeywell ipad iphonePressure temperature chart. But if you want your garden to be successful, it’s important to understand the different climate zones in yo. Here’s a step-by-step guide on how to read a refrigerant P-H chart: 1. Floor cantilevers supporting an exterior balcony are permitted to be con-structed in accordance with Table R502. Refrigerant high &low pressure temperature chart ,r22 r410a ,r12 ,r134aLow-side and high-side pressures lower than expected after ac repair R410a pt chartR410a subcooling system temp split air hvac chart low pressures designed condenser significance vbb talk pm am. In 1993, EPA established the phaseout framework and the "worst-first" approach, which focused first on HCFC-22, HCFC-141b, and HCFC-142b because they have the highest ozone depletion potentials of all HCFCs. For other grades and species and for other loading conditions, refer to the AWC STJR. jpg; 508 x 669 (@100%)R134a 134a r1 pressures temperatures R134a pressure temperature chart2023 r22 temperature pressure chart template. A zeotropic blend is also a mixture of two or more components. It tells you what is the pressure of R488a liquid and vapor refrigerant from -49°F to 150°F. The pressures in the PT chart are expressed in psig or gauge pressure. Forane 410a pressure temperature chart410a r134a hvac. R-407C is a mixture of hydrofluorocarbons used as a refrigerant. com forane® refrigerant cylinder identification. Do this gradually while constantly monitoring the readings to avoid. R-448A/R-449A must leave the charging cylinder in the liquid phase. R22 chart refrigerant saturation r134a r410a handypdf …. It was originally introduced in the 1990’s as a replacement for the now phased out refrigerant known as R-11. As a reminder, it is the technician’s responsibility to comply with any future. R407c is an HFC refrigerant that will replace the R22 refrigerant, as per Montreal. Refrigerant R-410A Pressure Temperature Chart - This R410A PT Chart will help you when charging a system that utilizes R-410A. Liquid Density R-508B Environmental Classification HFC Molecular Weight 95. In addition, the resulting pressure of the mixture is either higher or lower than the pressure of any of the components. 9 lbs/ft 3: Liquid Density at 80°F. R-404A is a ternary refrigerant blend consisting of the HFC R-125 (forty-four percent), HFC R-143a (fifty-two percent), and HFC R-134a (four percent). If this was a drop in retro fit it will not work for long. R507 is a HFC blend, used as a replacement for R502 and R22 in low and medium temperature refrigeration. Inversely, you can also tell the temperature of R488a refrigerant if you know the pressures (from 0. Locate the pressure-temperature chart for 134a refrigerant, which provides the pressure. Online R454B pressure temperature chart spanning from -40°F to 150°F temp. Lubricants Polyol ester (POE) oil is recommended for Solstice N40. Supports Altium, Mentor Graphics, and Cadence software. Due to be banned across Europe due to very high GWP (except in medical applications). The following should be recorded as a minimum with R404A/R507 still in the system:. Pressure Chart R-11, R-12, R-22, R123, R134A, R404A, R-500, R502. Since it's not always possible to have all of these diagrams together, we decided to give you this complete pack. Ammonia, also known as R-717, is one of the oldest refrigerants. However, if you’re part of an organization that regularly uses them, you’re also probably aware that. A refrigerant pressure/temperature chart for the iPhone. When it comes to working with torque specifications, having a reliable torque specification chart is crucial. Here's a comparison of R-134a to R-12 refrigerant vapor pressures at specific temperatures. Forane® 409A Pressure-Temperature Chart Saturation Temperature [ºF] Liquid Pressure [psig] Vapor Pressure [psig]-50 12. NON-FLOODED USE: ComStar’s RS-44b can be used to replace R-22 in all non-flooded, high-, medium-, and low-temperature systems down to minus 20°F evaporating temperature. 4 55 107 60 116 65 127 70 138 75 149 80 161 85 174 90 187 95 201 100 216 105 232 110 248 115 265 120 283 …. RS-52 can be used as a "Drop-in" replacement for R22, R502 and interim blends containing HCFCs which are now subject to a phase out timetable. Carbon Dioxide’s critical temperature is just under eighty-eight degrees Fahrenheit. Designed for Low-Temp applications, replaces R-22, R-502 and R-404A. R-32 along with R-125 are some of the most versatile refrigerants used today. Mar 20, 2019 · R-404A History. To correctly read a federal income tax table chart, here are a few things you need to do so that y. Genetron Pressure Temp Chart-11_108282 1up 3/28/2013 4:33 PM Page 2. *Red Italics Indicate Inches of Mercury Below Atmospheric Pressure. Its compact design, large display and bright backlight provide technicians with accurate readings and ease of use in any location. Question: An R-22 air conditioning system is operating with a head pressure of 220 psig and a suction pressure of 68. R-22 Replacements Pressure-Temperature Guide Key: Green (in of Hg) = Vacuum Black (psig) = Saturated Vapor (calculate Superheat) Bold (psig) = Saturated Liquid (calculate Subcooling). U External 17 30 21 22 DKP-18-0170. The Pressure Temperature Calculator mobile app provides technicians with handy and accurate Opteon™ refrigerant data on the go in both English and Metric units. *Red Italics Indicate Inches of Mercury Below Atmospheric Pressure Saturation Pressure-Temperature Data for R404A (psig)*. Select a location “Less customer complaints, less hours spent on the job, more profits, that’s what TdX 20 does for us. Other names and brand names: CFC-502, Freon-502 Genetron-502, Forane-502 Freon is a registered trade name for E. Saturation Pressure-Temperature Data for R-22 (psig)*. Genetron ® AZ-50 (R-507A) Genetron. We generally use this refrigerant in medium to low-temperature applications. This second-generation blend contains a hydrocarbon additive and therefore can be used with existing mineral oil or alkylbenzene. It was designed to replace R-502 and R-22 used in commercial refrigerator equipment for low and medium temperature ranges. Spans for floorjoists shall be inaccordance with Tables R502. Temp (°F) R-22 R-407C Liquid Pressure R-407C Vapor Pressure R-410A Liquid Pressure R-427A Liquid Pressure R-427A Vapor Pressure R-407A Liquid Pressure R-123 R-12 R-134a R-409A. R-410A, or Puron, is one of the most popular refrigerants in today’s modern world. Charge the system with the R-448A/R-449A. Pressure – Temperatur e Cha rt. 38 Refrigerant Reference Guide 7th Edition 2020. As most of you know there has been a push to phase out HFC refrigerants such as R-134a, R. One of the first refrigerants to go was our friend R-12. It was invented in 1991 but did not begin to see real popularity until the 2000's. HVAC Buddy® Make your job easier with our handy refrigerant pressure temperature HVAC app. R-421A Refrigerant Facts & Info Sheet. R-134a vs R12 Temp Pressure Chart. Pressure Temperature Charts Vapor Pressure in PSIG °F °C R-449A Liquid R-449A Vapor 60 15. 2% CFC 115, has been used for the past few decades as a main refrigerant for low. Table 2 Freon™ 22 Superheated Vapor — Constant Pressure Tables V = Volume in m3/kg H = Enthalpy in kJ/kg S = Entropy in kJ/kg·K Saturation Properties in ( ) Freon™ 22 Refrigerant 6. sporlan valve body type nominal capacity (stamped on valve body) bq valve cartridge refrigerant r-134a r-1234yf r-513a r-401a r-409a r-12 r-22 r-407a. With a Global Warming Potential (GWP) of 3985, the use of R507 is now prohibited in new equipment and restricted in pre-existing equipment. In muscle movement, the synergist is the muscle or group of muscles that stabilizes a joint around which the movement is occurring. Notches in solid lumber joists, rafters and beams shall not exceed one-sixth of the depth of the member, shall not be longer than one-third of the depth of the member and shall not be located in the middle one-third of the span. Low-Pressure Refrigerant <30 psig. I thought of using R 408 but not sure if there would be a better alternative. Its properties make it ideal for use in display cases, refrigerated vehicles, ice makers, and other applications. Reaffirmed by Technology Council June 29, 2020. This pocket sized device offers fast and accurate temperature references on a large easy to read LCD display. Be aware that various brands and conditons will cause variations. 0 kilometer walk, and 20-meter hamr 57 attachment 4—written order pfa administrators 59 attachment 5—fitness procedures for persons identifying as transgender 61 attachment …. Name: R417A: Type: Blend: Class: HFC: Lubricant: MO-AB-POE: Liquid Density at 0°F: 81. The HVAC our service technician uses an array of tools and test instruments to diagnose problems and evaluate system performance one tool that is readily available inexpensive and yet rarely used to its fullest advantage is the pressure temperature card or PT card in this training video we are going to review the principles of the pressure. It can be used as a replacement for: R-502. Approved end-jointed lumber identified by a grade mark conforming to Section R502. R404a pressure temperature chartR410a Pressure temperature chart refrigeration charts 134a hvac air tables gas gauges refrigerant r134a r12 pdf conditioner conditioning system compressor acRefrigerant high &low pressure temperature chart ,r22 r410a ,r12 ,r134a. 9 psig and the pressure of R290 has a pressure of 174. R-449A is intended for use in low and medium temperature refrigeration systems to replace R-22, R-404A or R-507. The refrigerant known as R-450A is brought to you by the Honeywell corporation. RE: iso refrigerant pressure temperature chart. Graphs and charts are used to make information easier to visualize. Forane® 407A (R-407A) refrigerant is a non-ozone depleting blend of HFC refrigerants R-32, R-125, and R-134a. That eighty-eight degrees mark can easily be at or below the ambient temperature and when this occurs is when a transcritical system is required. Reclaimed R507 is still permitted until 2030 for servicing equipment already running on R507. Compare the super-heat reading to the gauge's psi reading. One of the most important tools for understanding Medicar. Refrigerants - Environmental Properties. PAG oil, or Polyalkylene Glycol, is a fully synthetic hygroscopic oil specifically designed for automotive air conditioner compressors. It is an azeotropic blend consisting of R-1234yf (56%) and R-134a (44%). The PFT has three events: pull-ups or. Having these facts along with the saturation …. Use a recovery device capable of pulling 10-15 in Hg vacuum (50-67 kPa absolute). Freon™ MP66 also works well in R-12 systems operating at low evaporator temperatures (below -26 °C/-15 °F) and requiring higher capacity. This refrigerant was designed to be a safe, non-toxic, non-flammable, and reliable alternative to the HCFC R-22. Pressure refrigerant 410a Pressure temperature chart refrigerant r410a refrigerants r134a r22 r404a 410a r12 charts psig r502 imperial units Refrigerant r-410a pressure temperature chart qua. It seemed to somewhat match the pt chart for r404a/ .