Pressure - Capacity Match :

30°F to 40°F Evap.

SKU :

25R414B

Web Description :

R414B refrigerant, HCFC, 25 lb. cylinder

LTL Only :

Yes

Hazmat :

Yes

Branch Pickup Only :

No

Molecular Weight :

101.6

Container Size :

25 Lb Cylinder

longDescription :

R-414B: A retrofit blend for R-12 refrigeration and air conditioning systems as well as automotive air conditioning systems. The pressure and system capacity match R-12 in 40°F to 50°F evaporators, and the discharge pressure in hot condensers is only 5 to 10 psi higher than R-12 (a benefit in automotive AC and warmer refrigeration environments). The temperature glide runs about 13°F in the evaporator. The addition of isobutane to this blend significantly improves mineral oil compatibility, particularly for high viscosity oils used in auto AC.
General Provisions for Automotive Retrofit Blends: Automotive air conditioning retrofitting is governed by Section 609 of the Clean Air Act. The specific provisions of this section which apply to automotive AC retrofit blends are 1) you can't top off R-12 with a blend, the original charge must be recovered first, 2) new fittings must be installed on the car which are unique and specific to the blend being used, and 3) when using blends that contain R-22 the system must have nylon barrier hoses installed to prevent leakage.
In stationary refrigeration systems running in high ambient temperatures the use of an automotive blend can relieve problems associated with high discharge pressures, however capacity will suffer compared to R-12, especially as evaporator temperatures get lower.

Specials Description :

R414B refrigerant, HCFC, 25 lb. cylinder

Critical Pressure (psia) :

665.4

Specials :

No

manufacturerSKU :

ACG25R414B

ASHRAE Standard 34 Safety Rating :

A1

LogoImage :

L/Logo_nri.jpg

manufacturerName :

National Refrigerants, Inc.

Sort :

2.0

Weight :

31.0 lb

Vapor Density (bp, Lb./Ft³) :

0.325

Refrigerant :

R414B

Vendor Name:

National Refrigerants, Inc.

URI Part Number:

25R414B

Vendor Part Number:

ACG25R414B

Length (In.):

9.75

Width (In.):

9.75

Height (In.):

17.00

Composition (Weight %):

R-22/124/600a/142b (50 / 39 /1.5 / 9.5)

Critical Temperature ( Deg. F):

226.4

Shipping Weight (Lbs):

31.00

Weight (Lbs):

31.00

R-414B: A retrofit blend for R-12 refrigeration and air conditioning systems as well as automotive air conditioning systems. The pressure and system capacity match R-12 in 40°F to 50°F evaporators, and the discharge pressure in hot condensers is only 5 to 10 psi higher than R-12 (a benefit in automotive AC and warmer refrigeration environments). The temperature glide runs about 13°F in the evaporator. The addition of isobutane to this blend significantly improves mineral oil compatibility, particularly for high viscosity oils used in auto AC.
General Provisions for Automotive Retrofit Blends: Automotive air conditioning retrofitting is governed by Section 609 of the Clean Air Act. The specific provisions of this section which apply to automotive AC retrofit blends are 1) you can't top off R-12 with a blend, the original charge must be recovered first, 2) new fittings must be installed on the car which are unique and specific to the blend being used, and 3) when using blends that contain R-22 the system must have nylon barrier hoses installed to prevent leakage.
In stationary refrigeration systems running in high ambient temperatures the use of an automotive blend can relieve problems associated with high discharge pressures, however capacity will suffer compared to R-12, especially as evaporator temperatures get lower.