R-12 Refrigerant

UNDERSTANDING REFRIGERANT TABLES
Listed in Column 1 are the reference points in most uses of refrigerant tables. Saturated refers to the con-dition of a liquid at its boiling temperature, and of a ... Fetch Document

INSTRUCTION FSP RP R T SHEET INSTRUCTION SHEET R12 Conversion ...
1 INSTRUCTION SHEET 4388020 AUG. 97 R12 Conversion to R134a Refrigerant GENERAL INFORMATION • It is important not to introduce trace amounts of ... Read More

Pilot Retrofit Test Of Refrigerant R-134a For GDSCC
TDA Progress Report 42-118 August 15, 1994 Pilot Retrofit Test of Refrigerant R-134a for GDSCC J. Albus Ground Antennas and Facilities Engineering Section ... Access This Document

The MSDS Format Adheres To The Standards And Regulatory ...
The MSDS format adheres to the standards and regulatory requirements of the United States and may not meet regulatory requirements in other countries. ... Return Doc

Guidelines For Maximum Shipping Weights For Recovered ...
Maximum Refrigerant Weight Allowed R-12 R-22 R-500 R-502 R-114 R-134a R-401B R-402A R-402B R-403B R-404A R-407A R-407C R-408A R-409A R-410A R-416A R-417A Recovered Refrigerant Weight + Tare Weight of Cylinder = Maximum Gross Shipping Weight (rev 4/2010) Title: 2010cylinder weight chart.ai ... Access Doc

Refrigerant R-22 Pressure / Temperature Chart - HVAC Suite
Refrigerant R-22 Pressure / Temperature chart Absolute pressure KPA Gauge pressure KG/CM2 KPA-G T T T HVACSuite.com. 486 34.17 3,350.9 35.20 34,522 3,452,205 3,452.2 500.7 170.6 77.0 350.2 PSIG KG/CM2 Mbar Pascals PSIA Dew Bbl Farenheit Celsius Kelvin ... Read Full Source

1. Technician A Says: R-134A refrigerant Will Have Higher ...
E3 SAMPLE QUESTIONS Answer key is at bottom of page 1. Technician A says: R-134A refrigerant will have higher pressure readings than R-12 refrigerant at ... Read Content

Transitioning To Low-GWP Alternatives In Commercial Refrigeration
TRANSITIONING TO LOW-GWP ALTERNATIVES IN COMMERCIAL REFRIGERATION Background R-12 R-404A R-12 R-22 R-22 R-744 R-404A R-404A R-744 R-744 R-600a R-507A R-717 low-GWP; Refrigerant Alternatives; Condensing units; multiplex rack systems; stand-alone refrigeration systems ... Retrieve Here

Reference Guide 2004 - Refrigerants
Refrigerant Reference Guide 7 4th Edition 2004 REFRIGERANTS PART NO. DESCRIPTION 30R500 30 LB. CYLINDER OF REFRIGERANT 500 50R500 50 LB. CYLINDER OF REFRIGERANT 500 ... Return Document

Model 34800/34801/AC900 Refrigerant Management Center CFC 12 ...
Model 34800/34801/AC900 Refrigerant Management Center CFC 12, HFC 134a Recycling Equipment 37. 17105 R-12 Recovery Tank — Stores refrigerant to be recycled at a later time. The tank has two valves; the vapor valve is an open fitting to the ... View This Document

Freon - The History Of Freon - About.com Inventors
Freon is the registered trademark for several different chlorofluorocarbons or CFCs - trademarked by Dupont ... Read Article

REFRIGERANT 410A - RSES
INTRODUCTION Recently a new refrigerant, R-410A, has been formu-lated and currently is being used in the HVAC/R industry. It was developed primarily because the pro- ... Fetch Doc

Refrigerants Like R­12 And R­22 Are Stratospheric Ozone ...
How should refrigerants be collected, managed, and handled for disposal ? Recovery – All refrigerants should be recovered from the unit by removing the refrigerant using ... Retrieve Here

Pressure Temperature Chart - Chiller City
Pressure Temperature Chart Line Size Refrigerant Suction Liquid Line Size Refrigerant Suction Liquid O.D. in. Line Line O.D. in. Line Line R-12 0.06 4.30 R-12 0.63 45.90 3/ R414B 0.06 3.40 R414B 0.50 36.70 8 R22 0.08 3.90 1 1/8 R22 0.87 41.60 ... Read Full Source

The Use Of R134a In Mobile A/C Systems Designed For R-1 2 ...
The use of R134a in mobile A/C systems designed for R-1 2 refrigerant causes higher discharge pressures (as much as 10-15%) and necessitates changing the compressor lubricant from mineral Recover all R-12 refrigerant from the vehicle's A/C system. Evacuate the A/C system for at least ... Fetch This Document

How To Retrofit An AC System R 12 To R 134a EricTheCarGuy
How To Retrofit an AC System R 12 to R 134a EricTheCarGuy An edited version to fit the length of youtube standard. EZ Chill restores lost refrigerant and oil to your car's a/c system. ... View Video

Refrigerant 123 (R-123, first commercial-ized in 1989) replaced R-11 and has logged more than 100,000 chiller-years of success- R-11 R-123 R-123 R-245fa R-12, R-500 R-134a R-401A R-401B R-401C R-134a R-227ea R-405A R-406A R-407D R-409B R-245fa HCs ... Return Document

Dichlorodifluoromethane - Wikipedia, The Free Encyclopedia
Dichlorodifluoromethane (R-12) is a colorless gas usually sold under the brand name Freon-12, and a chlorofluorocarbon halomethane (CFC) used as a refrigerant and aerosol spray propellant. ... Read Article

Retrofitting Of refrigeration Bench Test Rig - Replacing R-12 ...
IOSR Journal of Engineering May. 2012, Vol. 2(5) pp: 952-955 ISSN: 2250-3021 www.iosrjen.org 952 | P a g e Retrofitting of refrigeration Bench Test Rig - Replacing R-12 refrigerant ... Read Content

The Future Of Refrigerants: Where Do We Go From Here?
The Future of Refrigerants: Timeline of Refrigerant Usage Continued use of recycled R-22, All CFC production Stopped (R-11,R-12) in developed countries No new equipment with R-22 No new R-22 for service No new equipment with R-123 in developed countries No new R-123 for service ... Retrieve Content