Genetron 422d r 442d pressure based pt chart temperaturetemperature charge calculation poe polyol ester mo mineral oil ab alkylbenzene divide by 7 48 to convert to lbs gal u s production stopped dec 31 1995

If you are working in hvac you might need an r422d pt chart this pressure temperature chart will tell you the pressures of r422d at 49 f to 150 f temperatures inversely you can also measure the pressure from 10 5 psig to 426 1 psig and use the pt chart to determine the temperature

Pressure temperature charts vapor pressure in psig r 422d liquid r 422d vapor

Freon™ Mo29 (r 422d) Refrigerant

R 422b hfc 108 5 42 4 574 1 181 8 32 9 73 05 0 363 84 2 0 3385 0 201 0 2525 a1 5 applications r 422b medium temperature commercial and industrial direct expansion refrigeration and a c r 422d medium and low temperature commercial and industrial direct expansion refrigeration

Genetron 422d r 422d a long term non ozone depleting replacement for r 22 in low and medium temperature commercial refrigeration systems suitable for direct expansion evaporators do not use in systems that employ flooded evaporators for new equipment and retrofits overview properties

Measurements r 422d r125 r134a r600a oil type polyolester critical temperature 175 2 f 79 6 c critical pressure 566 4 psi 39 1 bar

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Pressure temperature chart temperature f r 22 r 410a r 12 r 134a r 404a r 507a r 407a r 407c r 427a r 422b r 422d r 407f r 448a r 421a r 513a r 449a r 452a 48 4 8

R 422d 125 134a 600a 65 1 31 5 3 4 a1 5 mineral oil or alkylbenzene poe it can replace r22 with existing oil in system r 290 100 a3 0 mineral oil new equipment only designed to safely use hydrocarbon refrigerant low medium temperature refrigeration r 12 type r 22 100 a1 0 mineral oil or alkylbenzene new systems retrofit involves

Pressure temperature charts vapor pressure in psig r 422b liquid r 422b vapor

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R422d blend hfc name r422d type blend class hfc lubricant mo ab poe liquid density at 0 f 82 2 lbs ft 3 liquid density at 80 f

Chemical name or components r 125 65 1 r 134a 31 5 r 600a 3 4 pentafluoroethane 1 1 1 2 tetrafluoroethane isobutane sds msds honeywell dupont chemours pressure temperature chart r 422d best for use in designed to match r 22 in low and medium refrigeration applications

Genetron 422d pressure temperature chart honeywell international inc browser built in viewer pdf viewer universal document viewer google docs view

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Genetron 422d is a non ozone depleting hfc based refrigerant for replacement of hcfc 22in low and medium temperature refrigerationsystems genetron 422d is a blend refrigerantsuitable for direct expansion evaporators itshould not be used in systems that employflooded evaporators applications

F temp sat r 22 50 6 1 45 2 7 40 0 6 35 2 6 30 4 9 25 7 4 20 10 2 15 13 2 10 16 5 5 20 1 0 24 0 5 28 3 10 32 8 15 37 8 20 43 1 25 48 8 30 55 0 35 61 5 40 68 6 45 76 1 50 84 1

R 422d 25 lb cylinder 110 lb cylinder replaces 5 4r 22 r 422b r 125 134a 600a 55 42 3 wt r 125 134a 600a 65 1 31 5 3 4 wt liquid psig vapor psig liquid psig vapor psig 2 7 0 9 1 1 3 2 5 7 8 3 11 3 14 5 18 0 21 9 26 1 30 6 35 5 40 8 46 6 52 7 59 4 66 5 74 1 82 2 90 9 100 110 120 132 143 156 169 183 198 213

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Freon mo29 r 422d refrigerant is a low toxicity non ozone depleting hydrofluorocarbon hfc replacement for r 22 compatible with traditional and new lubricants including mineral mo alkylbenzene ab and polyolester poe oils most systems retrofitting to freon mo29 don 39 t require changing the current lubricant

Genetron 422d 422d blend hfc mo 82 2 70 9 45 7 genetron mp39 401a blend hcfc ab 82 8 73 9 27 3 genetron mp66 401b blend hcfc ab 82 8 73 8 30 2 genetron hp80 402a blend hcfc ab 82 7 71 0 56 1 genetron hp81 402b blend hcfc ab 82 1 71 3 52 6 genetron 404a 404a blend hfc poe 75 8 64 7 51 2 genetron 407c 407c blend hfc poe 81 0 70 6 46 5

Product information a retrofit blend that is designed to match r22 in refrigeration applications 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

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Note the constant pressure pt chart is similarly helpful when looking at the condensing and sub cooling pressure based pt charts technical bulletin product r 448a r 407f r 450a r 422d bulletin 000002 rev 0 0 application hvac and refrigeration

1 introduction dupont isceon mo29 r 422d is a non ozone depleting hfc refrigerant designed to replace r22 in existing direct expansion dx medium and low temperature refrigeration systems and residential and commercial air conditioning ac equipment including dx water chillers

You take the pressure temperature chart otherwise known as the pt chart this sheet of paper document shows you the exact pressure a refrigerant will be at a particular temperature you no longer have to do trial and error when charging the refrigerant as this can increase your chances of damaging the entire system or vital components within it

Refrigerants P H Diagram

R22 single component hcfc name r22 type single component class hcfc lubricant mo ab poe liquid density at 0 f

R422d pressure temperature chart printable pdf temp er atu r e f temp er atu r e c r422d l i q u i d p r essu r e p si g r422d vap o r p r essu r e p si g 49 f 45 0 c 13 5 psi g 10 5 psi g 48 f 44 4 c 13 9 psi g 10 8 psi g 47 f 43 9 c 14 2 psi g 11 1 psi g 46 f 43 3 c 14 6 psi g 11 5 psi g

pt chart 422d. There are any pt chart 422d in here.