Pressure-Temperature Chart Properties of the new zeotropic refrigerant blends are different than traditional refrigerants, it is useful to know how to read a two-column PT chart. Traditional PT charts list the saturated refrigerant pressure, in psig, with a column for temperature down the left side. Single-component refrigerants and azeotropes ...pressure enthalpy chart ⭐⭐⭐⭐⭐ Huawei r410a pressure enthalpy diagram reading industrial wiring. pressure enthalpy diagram for the tested refrigerants. 10 valid ... 485360197.rendement-in-asset-management.nl. Pressure Enthalpy Diagram For Refrigerant R22 And R422d - Pressure Enthalpy Chart R22. Pressure Enthalpy Diagram For Refrigerant ...Technically, you're right. At a 500 micron vacuum, there IS still refrigerant (or air or nitrogen) left in the system. What the 500 micron vacuum is telling us is that the amount left is so small as to be considered ZERO. So, yes, when you add R422d to a system that used to contain R22, you are technically "mixing" refrigerants, you really aren't because there isn't enough R22 left to affect ...We would like to show you a description here but the site won’t allow us.Opteon™ XP40 is a high-performing refrigerant for low- and medium-temperature refrigeration. It can be used in new equipment and can replace R-22, R-404A, R-507, and R-407A in existing equipment. Significant GWP reduction: 67% lower GWP than R-404A and R-507, 33% lower GWP than R-407A and 30% lower GWP than R-22.Further on, you will find a chart showing how many pounds of freon you need for 2, 2.5, 3, 3.5, 4, 4.5, 5, and 6-ton AC units. Quick Example: A 3-ton Carrier Infinity series AC unit is charged with 9.26 lb of R410A refrigerant. A bigger 4-ton AC is charged with 12.94 lb of R410A freon, according to the Carrier Infinity specifications sheet. NU-22B can be used to COMPLETELY replace R-22 refrigerant in new or existing R-22 residential and commercial air conditioning systems as well as non-flooded evaporator chillers. Cannot be added to R-22 unless fully evacuated and recharged with NU-22B. NU-22B® Replaces R-22, R-407C, R-422D and R-417A. NU-22B is the only R-22 …Pressure-Temp Chart. Available in the following sizes. R-422D 25 LB. CYLINDER 110 LB. CYLINDER. Pressure-Temp Chart. Environmental Classification Molecular Weight Boiling Point (1 atm, ̊F) Critical Pressure (psia) Critical Temperature ( ̊F) Critical Density, (lb./ft^ 3) Liquid Density (70 ̊F, lb./ft ^ 3) Vapor Density (bp, lb./ft ^ 3) Heat ... Title: NRI-PTCHART-2014 Created Date: 7/14/2014 10:55:02 AMand our Pressure-Temperature Chart for iPad from the App Store > Call a refrigerant expert at 1-800-426-8241 > Visit our website at www.honeywell-refrigerants.com and download our HCFC Air Conditioning Retrofit Guidelines (HCFC-22 to R-407C and R-422D) Genetron® 422D is the Simple Drop-In Solution.Forane 410A Pressure Temperature Chart Forane 410A, R-410A, Pressure Temperature Chart, PT Chart, HVAC, refrigeration, air conditioning, refrigerant gas ...Most of you know R-32 as a necessary component in the widely popular HFC blend known as R-410A Puron. R-32 along with R-125 gets you that R-410A that is found in nearly every air conditioner today. However, in recent years there has been a push to slowly phase down R-410A. That is because of 410A’s very high Global Warming Potential, or …Among the options offered in the Freon™ refrigerant portfolio, Freon™ 407C (R-407C) is a high-performance blend. This alternative to R-22 in positive displacement air conditioning (AC) equipment can also: Replace R-502 in new and retrofitted medium-temperature applications with evaporator temperatures above -6.7 °CC (20 °F) Replacing R-22 ...Warning: Do not attempt to troubleshoot refrigerant charge on central air conditioning units unless you are EPA 608 type II Certified. This article refers to troubleshooting refrigerant charge on 410a and R22 residential air conditioning systems. Although many of the principles will carry over to other types of refrigerants and drop-ins. I will be sharing a pressure chart that may help you ...TdX-20-PT-Chart-v1.1 Author: Richard Created Date: 11/23/2015 10:11:01 AM ...Marketing Brochures. GENERAL. NA Aftermarket Line Card ( EN) ( ES) Nomenclature Board ( EN) Counterperson Training Manual ( EN) Electrical Service Parts (ESP) Guidebook ( EN) Temperature Pressure Chart ( EN) Embraco Cross Ref ( EN) Flyer - Customer and Tech Services ( EN)Reading Pressure-Based PT Charts for HVAC, Refrigeration | technical bulletin Pressure-Based PT Charts. Technical Bulletin Product: R-448A, R-407F, R-450A, R-422D …R11, Single Component, CFC. Name: R11: Type: Single Component: Class: CFC: Lubricant: MO: Liquid Density at 0°F: 98.2 lbs/ft 3: Liquid Density at 80°FMarketing Brochures. GENERAL. NA Aftermarket Line Card ( EN) ( ES) Nomenclature Board ( EN) Counterperson Training Manual ( EN) Electrical Service Parts (ESP) Guidebook ( EN) Temperature Pressure Chart ( EN) Embraco Cross Ref ( EN) Flyer - Customer and Tech Services ( EN)FMI –2010 Energy & Store Development Conference HFC Component Comparison 1 –Relative to R-22, Standard Cycle @ 105 F Condenser, 25 F Evaporator, 10 F of Superheat & Subcooling 2 –From the IPCC AR4 3 –L Sub-classification Under Public Review Cond. Pressures (%) 1 V. R. Capacity (%) 1 COP (%) 1 Mass Flow Rate (%) 1 Discharge …Refrigerant. Components. BP. R-422D. R-125 (65.1%), R-134a (31.5%), R-600a (3.4%) Pentafluoroethane, 1,1,1,2-Tetrafluoroethane, Isobutane. -45.8°F. Jun 9, 2022 · R-421A Refrigerant Facts & Info Sheet. June 9, 2022 by Brian Cole. R-421A is a highly efficient hydrofluorocarbon that is a drop-in replacement for R22 refrigerant. It consists of 2 components; that is, 58% of R-125 and 42% of R-134A. The refrigerant blend came into existence at a time when governments had signed a treaty to eliminate ozone ... R417A, Blend, HFC. Name: R417A: Type: Blend: Class: HFC: Lubricant: MO-AB-POE: Liquid Density at 0°F: 81.9 lbs/ft 3: Liquid Density at 80°FR422D is quickly becoming a popular substitute for R22. R422D does not require changing out the oil! To learn more about R422D visit our landing page at http...Freon™ NU-22B™ has an ASHRAE A1 classification and is non-ozone depleting and nonflammable. 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. While all mainstream R-22 replacements earn lower capacity ratings, systems that convert to ...and our Pressure-Temperature Chart for iPad from the App Store >all a refrigerant expert C at 1-800-426-8241 >isit our website at www.honeywell-refrigerants.com V and download our HCFC Air Conditioning Retrofit Guidelines (HCFC-22 to R-407C and R-422D) Genetron® 422D is the Simple Drop-In Solution.Download Honeywell PT chart ruler application for iOS and Android free. Literature Honeywell has a wide range of literature available for Solstice N40 including brochures, technical data sheet, retrofit guidelines and case studies. Lubricants Polyol ester (POE) oil is recommended for Solstice N40. Compressor manufacturers typically qualify specific R448a PT chart is quite useful in HVAC. It tells you what is the pressure of R488a liquid and vapor refrigerant from -49°F to 150°F.Inversely, you can also tell the temperature of R488a refrigerant if you know the pressures (from 0.7 psig to 462.8 psig).Further on, you will find an online R448a pressure temperature chart as well as a printable R448a PT chart in PDF form you can take with you.HVAC Training - Pressure Guages and the Pressure Temperature Chart What do you think? 0000733062 00000 n AutoZone 0000675517 00000 n 0000727697 00000 n First, it picks up enough heat to cause the refrigerant to change state from liquid to gas. ... For more information on normal AC pressures, see the charts below. However, ambient humidity also ...R-438A has an ASHRAE safety classification of A1 (nonflammable, low degree of toxicity) and similar pressure-temperature-enthalpy characteristics to R-22, making it suitable for use in existing R-22 equipment over a wide range of evaporator temperatures with no rerating or safety reclassification of the equipment. R-438A has a 100Download scientific diagram | Graphical comparison of saturation pressure vs. temperature of R422D and R22. from publication: Exergy analysis of a cooling system: Experimental investigation on the ...When retrofitting from R22 to R422D the expansion valve capacities will be reduced by 30 to 35% and will need to be replaced. CC7.26.2/0908-1108/E 2/3 Technical Information 6. Filter-driers must be changed at the time of conversion with filtration levels conforming to DIN8949 or with an ... R422A/D pressure temperature chart R422A/D refrigerant ...Freon™ MO59 (R-417A) refrigerant is a hydrofluorocarbon (HFC) retrofit alternative for R-22 in direct expansion (DX) stationary air conditioning (AC) and medium-temperature commercial refrigeration systems. Because Freon™ MO59 is compatible with mineral (MO), alkylbenzene (AB), and polyolester (POE) oils—most retrofits do not require a ...Online R454B pressure temperature chart spanning from -40°F to 150°F temp. Printable PDF version of R454B PT chart you can take with you on the job. There are several brand names for R454B: Opteon XL41, Solstice 454B, and Puron Advance. This is a blend of R32 (68.9%) and R1234yf (31.1%). It has a very low boiling point of -59.5°F (-50.9°C).Tags: 407c, 410a, 422b, 422b freon, 422b problems, 422b pt chart, 422b vs 407c, 422b vs 422d, 422b vs r22, 438a pressure temperature chart, 438a refrigerant, 438a refrigerant chart, ... r422b vs r422d, r422d, r422d pressure temperature chart, r422d running pressures, types of refrigerant ...R32 Pressure Temperature Chart - A-Gas R101 was one of a pair of British rigid airships completed in 1929 as part of a British government programme ... R422D - A non-ozone depleting HFC refrigerant blend used in both air conditioning systems and refrigeration equipment. Some of these are azeotropic, in which the blend constituents form a ...There is a reduction in capacity which would result in longer run times. There may also be excessive pressure drop in long piping runs which may limit capacity further. The hydrocarbon component in R422D helps promote oil return in systems containing mineral oil or alkylbenzene.In the United States, ozone-depleting substances (ODS) are regulated as class I or class II controlled substances. Class I substances, such as chlorofluorocarbons (CFCs) and halons, have a higher ozone depletion potential and have been phased out in the U.S.; with a few exceptions, this means no one can produce or import class I …R-448A/R-449A is approximately 8°F, please see PT Chart below for setting Cut-in and Cut-out pressures. 8. Mineral oil lubricants, such as 3GS, must not be used as the compressor lubricant with R-448A/ R-449A. Polyol Ester (POE) lubricant, for a complete list of lubricants approved by Emerson ClimateR11, Single Component, CFC. Name: R11: Type: Single Component: Class: CFC: Lubricant: MO: Liquid Density at 0°F: 98.2 lbs/ft 3: Liquid Density at 80°F• When comparing R-22 with replacement blends, pressure-temperature chart comparisons are not the best indicators of performance. It is critical to look at suction and discharge pressure differences at the appropriate operating conditions. The Bottom Line: Minimizing component changes means a quicker and lower cost retrofit! A pressure-temperature chart is a useful tool for every car A-C system or appliance technician. 0000706102 00000 n 0000727223 00000 n 0000727770 00000 n 0000675763 00000 n An AC system leak allows moisture into the system. 0000727336 00000 n The charts start at the low end (-49F) and tell you the pressures all the way to the high end (150F).Temperature-Pressure Chart Disclaimer All statements, information and data given herein are believed to be accurate and reliable but are presented without guaranty, warranty or responsibility of any kind, expressed or implied. Statements or suggestions concerning possible use of our products are made without representation or warranty that anyManifold gauge sets, sometimes called HVAC gauges or refrigeration gauges, diagnose and repair refrigerators or cooling systems. They measure both low- and high-refrigerant pressure with either digital or mechanical gauges to troubleshoot issues such as leaks or to help when evacuating and recharging a system.Traditional PT charts list the saturated refrigerant pressure, in psig, with a column for temperature down the left side. Single-component refrigerants and azeotropes boil and condense at one temperature for a given pressure. Therefore, only one column is needed to show to show the pressure-temperature relationship for any phase-change process ... Gallery of pressure enthalpy diagram for refrigerant r22 and r422d - mollier chart r22 | is your air conditioner icing up due to overcharge hvac brain, pressure enthalpy diagram, basic refrigeration cycle, 10 valid refrigerator temperature pressure chart, pressure enthalpy diagram for refrigerant r22 and r422dHeat pumps are rated by their Heating Seasonal Performance Factor (HSPF2), which is a measure of a heat pump's overall energy efficiency during the heating season, their Seasonal Energy Efficiency Ratio (SEER2) and their Energy Efficiency Ratio (EER2). These ratings are similar to miles per gallon (MPG) for a car: the higher the rating, the ...R422D is a Honeywell product that replaces R22. It is the most economical route to replace R22.*Some of the content in this video is owned by Honeywell Inc*h...PT CHART FOR GENETRON® 422D New Pressure-based Charts Make Calculating Glide Easier Refrigerants SUPERHEAT Procedure: • Use gauges to determine the press ure at the evaporator coil outlet, and a thermometer to get the actual temperature at the same point. • Get the Dew temperature from the "Dew " column • Superheat = Actual ...*Red Italics Indicate Inches of Mercury Below Atmospheric Pressure Saturation Pressure-Temperature Data for R407A (psig)*designated substances. ISCEON® MO29 (R422D) is listed in the European Standard EN 378:2008 (Refrigerating and Heat Pump Systems – Safety and Environmental Requirements); Part 4 of this standard relates to retrofit activities. Summary - Steps to Retrofit The following provides a summary of the basic retrofit steps for ISCEON® MO29.For patients who are taking blood-thinning drugs, such as warfarin, the normal level of PT/INR or prothrombin time expressed in international normalized ratio ranges from 2.0 to 3.0, states Mayo Clinic. This value is indicative of how fast ...R422D Pressure Temperature Chart R422D Temperature (°C) Pressure (barA) Pressure (barg) Pressure (psig) Pressure (barA) Pressure (barg) Pressure (psig)-70 0.24 -0.78 -11.28 0.16 -0.85 -12.37-68 0.27 -0.75 -10.83 0.18 -0.83 -12.03-66 0.30 -0.71 -10.33 0.21 -0.80 -11.65-64 0.34 -0.67 -9.78 0.24 -0.77 -11.22-62 0.38 -0.63 -9.17 0.27 -0.74 -10.75*Red Italics Indicate Inches of Mercury Below Atmospheric Pressure Saturation Pressure-Temperature Data for R407C (psig)*18 PRESSURE (PSIG) Sat. 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 The pressure-temperature (PT) chart is a valuable tool that service technicians use to check proper system operation. 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 ...FMI -2010 Energy & Store Development Conference HFC Component Comparison 1 -Relative to R-22, Standard Cycle @ 105 F Condenser, 25 F Evaporator, 10 F of Superheat & Subcooling 2 -From the IPCC AR4 3 -L Sub-classification Under Public Review Cond. Pressures (%) 1 V. R. Capacity (%) 1 COP (%) 1 Mass Flow Rate (%) 1 Discharge Temps (°F) 1 GWP (100 year) 2R-452A XP44 Basic Info. R-452A is a newer refrigerant that falls into the Hydrofluoroolefins classification family (HFOs). It can also be found under the Opteon XP44 brand name from Chemours. It is a zeotropic blend of R-1234yf (30%), R-32 (11%), and R-125 (59%). This refrigerant was designed to be an alternative to the extremely high Global ...R401A, Blend, HCFC. Name: R401A: Type: Blend: Class: HCFC: Lubricant: MO: Liquid Density at 0°F: 82.8 lbs/ft 3: Liquid Density at 80°FR134a Pressure Chart for Refrigerators, Prep Tables & More. R134a refrigerant is an ethane-based hydrofluorocarbon used in a wide variety of refrigeration equipment, HVAC units and cars. Used as a primary replacement for R12 refrigerant, R134a refrigerant is considered a safe option because it has non-toxic and non-flammable properties and ...Opteon™ XP40 is a high-performing refrigerant for low- and medium-temperature refrigeration. It can be used in new equipment and can replace R-22, R-404A, R-507, and R-407A in existing equipment. Significant GWP reduction: 67% lower GWP than R-404A and R-507, 33% lower GWP than R-407A and 30% lower GWP than R-22.Pressure-Temp Chart-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 0.9 3.0 5.4 7.9 10.7 13.8 17.1 20.7 24.7 29.0 33.6 38.6 43.9 49.7 55.9 62.5 69.6 77.2 85.3 94 103 113 123 134 145 158 170 184 198 213 229 246 263 281 301 321 342 Physical Properties of Refrigerants ... 19 Memorable R422d Refrigerant Pt Chart; Air Conditioner Repair Typical Air Conditioner Compressor; 56 New R22 Superheat Chart Home Furniture; ... 53 Unique R407c Pressure Temperature Chart Home Furniture; Customer Reviews: Full Name: Title: Description: Rating Value: Time: 2021-12-08 09:41:55:Below is a temperature pressure chart for some refrigerants. Picture. We use refrigerant pressure temperature charts to determine what temperature a refrigerant ...Manufacturers of refrigerants, controls, and other suppliers distribute hundreds of thousands of pressure-temperature charts to the trade every year. It would be rare indeed to find service technicians who could not put their hands on a pressure-temperature (P-T) card at a minute's notice. In spite of the widespread availability and apparent reference to the pressure-temperature relationship ...Pressure-Temp Chart. Available in the following sizes. R-422D 25 LB. CYLINDER 110 LB. CYLINDER. Pressure-Temp Chart. Environmental Classification Molecular Weight Boiling Point (1 atm, ̊F) Critical Pressure (psia) Critical Temperature ( ̊F) Critical Density, (lb./ft^ 3) Liquid Density (70 ̊F, lb./ft ^ 3) Vapor Density (bp, lb./ft ^ 3) Heat ...Download scientific diagram | Graphical comparison of saturation pressure vs. temperature of R422D and R22. from publication: Exergy analysis of a cooling system: Experimental investigation on the ...R422D is an easy-to-use and ozone-friendly HFC refrigerant. It was originally designed to replace R22 in many air conditioning and refrigeration applications. Studies have indicated that R422D's COP is, on average, 20% lower than of R22 (COP, CoP, CP = coefficient of performance). Thanks to its high GWP value, however, it will be replaced ...U.S. Refrigerant Phase Out Chart & Info. by techtownadmin. In the United States, hydrochlorofluorocarbon (HCFC) refrigerants are being slowly phased out from production or being importing. The U.S. Environmental Protection Agency (EPA) still allows many of these types of HCFCs refrigerants to be used in repairs or retrofitting.R125, Single Component, HFC. Name: R125: Type: Single Component: Class: HFC: Lubricant: POE: Liquid Density at 0°F: 87.2 lbs/ft 3: Liquid Density at 80°FPT CHART FOR GENETRON® 407C New Pressure-based Charts Make Calculating Glide Easier Refrigerants SUPERHEAT Procedure: • Use gauges to determine the pressure at the evaporator coil outlet, and a thermometer to get the actual temperature at the same point. • Get the Dew temperature from the "Dew" column • Superheat = Actual Temperature -Forane® Refrigerant Pressure Temperature Chart Sat. Temp (°F) R-22 R-407C Liquid Pressure -50 6.2 -45 2.7 -40 0.5 -35 2.6 -30 4.9 -25 7.4 -20 10.1 -15 13.2 -10 16.5 -5 20.0 0 23.9 5 28.2 10 32.8 15 37.7 20 43.0 25 48.7 30 54.9 35 61.5 R-407C Vapor Pressure 2.9 11.4 0.4 8.5 2.5 5.2 4.8 1.5 7.3 1.3 10.1 3.6 13.1 6.1 16.5 8.8R22 Pressure-Temperature Chart Saturation Pressure-Temperature Data for R22 (psig)* *Red Italics Indicate Inches of Mercury Below Atmospheric PressurePressure Temperature Charts Vapor Pressure in PSIG In Vacuum (inches in Hg) °F °C R-422B Liquid R-422B Vapor 55 12.8 94 82.2 60 15.6 103 90.9 65 18.3 113 100 70 21.1 123 110 75 23.9 134 120 80 26.7 145 132 85 29.4 158 143 90 32.2 170 156 95 35.0 184 169 100 37.8 198 183 105 40.6 213 198 110 43.3 229 213 115 46.1 246 230 120 48.9 263 247 125 …Online R454B pressure temperature chart spanning from -40°F to 150°F temp. Printable PDF version of R454B PT chart you can take with you on the job. There are several brand names for R454B: Opteon XL41, Solstice 454B, and Puron Advance. This is a blend of R32 (68.9%) and R1234yf (31.1%). It has a very low boiling point of -59.5°F (-50.9°C).Tag: 438a pressure temperature chart. Refrigerant Properties and Charging | R410a, R407c, 422b, 438a (MO99) Posted August 22, 2022. ... r422b refrigerant, r422b vs r422d, r422d, r422d pressure temperature chart, r422d running pressures, types of refrigerant ...r22 refrigerant pt chart - r422d refrigerant pt chart hvac r22 charging chart 407c . r22 refrigerant pt chart - basic air conditioning pressure temperature chart 101 . r22 refrigerant pt chart - how to use a p t chart .According to the U.S. Department of Energy, a 2010 PT Cruiser gets 19 miles per gallon for city driving and 24 miles per gallon for highway driving. Its combined fuel economy is 21 miles per gallon.The US Air Force recently updated their physical fitness assessment after almost 20 years. The new PT test includes several major changes, such as permanently removing the body composition waist measurement component from the assessment, and breaking the age groups into five-year bands instead of the previous test scoring charts …R-407C head pressure tends to trend about 11% higher than R-22 head pressure. R-407C suction pressure tends to trend about 11-12% lower than R-22 suction pressure. How does that compare to your experience? PHM. ----------. Originally Posted by dbusman. We work on big bus systems, (roughly 6-7 tons) -- seems like R407C has somewhat more head ...It facilitates easy retrofitting in which the technician simply recovers the R-22, replaces critical seals, charges the Freon™ MO99™ refrigerant, and monitors for leaks. Converting to Freon™ MO99™ also: Minimizes time needed for adjustments and subsequent service calls. Doesn't require an expansion valve or line set changes.R422B, Blend, HFC. Name: R422B: Type: Blend: Class: HFC: Lubricant: MO-AB-POE: Liquid Density at 0°F: 82.4 lbs/ft 3: Liquid Density at 80°F EER Chart Fork AC Units; PROPHETS Rating. 16 SAGE to 14 VISIONARIES; HSPF Rating; MERV Assess; Watts To Total Converter; Convert kW To Current; BTU In kW Converter; BUTTON to Bulk; Bekehr kVA To Maximum; Wire Gauge Chart; Heating. Best Tankless Water Heaters; Best Tankless Gas Water Heaters; Best Electric Tankless …Honeywell R407C-R422D Retrofit Guide Genetron All Products Spec Sheet Genetron All Products PT Chart Genetron R410A PT Chart Genetron R407C The Best R22 Retrofit Solution Genetron R407F Full Brochure Genetron R407F Lowest GWP Alternative to R-22 Genetron R407F Performax LTSpec Sheet Genetron R410A Full Brochure Genetron R422D 3-Step AC-HP ...Tonnage Orifice Size R22 Recommended Orifice Size R422D 1.5 Ton 0.053 0, using an R-22 pressure temperature conversion chart. Once the average evaporating and condensing temperatures , Refrigerant. Components. BP. R-422D. R-125 (65.1%), R-134a (31.5%), R-600a (3.4%) Pentafluoroethane, 1, R134a Pressure Chart for Refrigerators, Prep Tables & More. R134a refrigerant is an ethane-, SUBJECT: TEMPERATURE - PRESSURE CHART FOR FYI #289 9/17/2009 R-22, R-410A, R-407C, R-134A , Pressure Temperature Chart: R-422D Best for use in: Designed to , R-421A Refrigerant Facts & Info Sheet. June 9, 2022 by Brian C, T 01455 630 790 Email: [email protected] National Refr, Pressure Temperature Charts Vapor Pressure in PSIG , Pressure-Based PT Charts - Technical Bulletin Download. , Material Safety Data Sheets - National Refrigerants Ltd. , R22 gas pressure chart caska hvac 30 rule condenser hea, PT CHART FOR GENETRON® 422D New Pressure-based Charts Refr, Pressure-Temp Chart. Available in the following sizes. R-42, R32 Pressure Temperature Chart - A-Gas R101 was one of a pair of Bri, ICOR NU-22B - (R422B) Refrigerant Replacement. Thi, OBTAIN SUCTION PRESSURE 55 PSIG (at bulb) Temperature , 145 °F. 571.7 psig. 150 °F. 607.6 psig. 155 °F. 645.2 p.