70R508B

Regional Item :

001,002,003,004,005,006,007,008,010,011,012,014,015,016,017,018,019,020,021,022,023,025,026,027,028,030,031,032,033,034,035,036,037,038,039,040,041,042,044,045,046,048,049,050,051,052,053,054,055,056,057,058,059,061,062,063,064,065,066,067,068,069,071,072,073,074,075,076,077,078,079,080,081,082,083,084,086,087,088,089,090,091,092,093,094,401,402,404,406,407,408,410,411,412,413,414,416,417,419,420,421,423,424,426,427,428,429,430,431,432,433,434,435,436,439,440,441,442,444,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,466,468,469,471,472,473,474,475,476,477,478,479,480,481,482,484,485,486,487,488,489,490,491,492,493,494,495,497,501,502,503,504,506,507,508,509,510,511,512,513,514,515,516,517,518,520,521,524,525,526,528,529,530,531,534,535,536,538,539,541,544,545,546,547,548,549,550,551,553,554,559,561,563,564,565,568,569,570,571,573,0A1,0A2,0A3,0A4,0A5,0A6,0A7,0A8,0A9,0B0,0B2,0B3,0B4,0B5,0B6,0B7,0B8,0C1,0C2,0C3,0D3,0E1,0E2,0E4,0E7,0E8,0F1,0F2,0F7,0F8,0F9,0G1,0G2,0G3,0G4,0G5,0G6,0H3,0H4,0H5,0H6,0H8,0I3,0I7,0J3,0J4,0J5,0J6,0J7,0P4,0P5,0P6,0P7,0P8,0P9,0R1,0R2,0R3,0R4,0R6,0R7,0R8,0R9,0S1,0S2,0S3,0S4,0S5,0S7,0T1,0T2,0T3,0T4,0T5,0T6,0T7,0T8,0T9,0U1,0U2,0V0,0V7,0V8,0W0,0W1,0W2,0W3,0W4,0W6,0W8,0W9,0X0,0X1,0X2,0X3,0X4,0X5,0X6,0X7,0X9,0Y1,0Y2,0Y3,0Y4,0Y5,0Y6,0Y7,0Y8,0Y9,0Z1,0Z2,0Z3,0Z4,0Z5,0Z6,0Z7,0Z8,095,096,0F7,0V7,575,576,577

Container Size :

70 Lb Cylinder

LTL Only :

Yes

Web Description :

R508B refrigerant, HFC, 70 lb. returnable cylinder

Hazmat :

Yes

Branch Pickup Only :

No

Critical Pressure (psia) :

556.1

Refrigerant :

R508B

Weight :

200.0 lb

SKU :

70R508B

Note 1 :

returnable cylinder

longDescription :

R-508B:
Used in very-low-temperature refrigeration systems, typically the low stage of a multi-stage system. R-508B has properties similar to R-503 and can be used to replace either R-13 or R-503 in an existing system. The discharge temperature does not increase significantly compared to R-23. POE lubricants should be used, and it may still be necessary to charge hydrocarbon oil additives to ensure proper oil return. Check with OEM for specific oil and charging recommendations.

manufacturerName :

National Refrigerants, Inc.

Specials :

No

ASHRAE Standard 34 Safety Rating :

A1

LogoImage :

L/Logo_nri.jpg

Molecular Weight :

95.4

Sort :

4.0

Specials Description :

R508B refrigerant, HFC, 70 lb. returnable cylinder

Liquid Density (20 F, Lb/Ft³) :

65.63

Vendor Name:

National Refrigerants, Inc.

Critical Density (Lb/Ft³) :

35.6

URI Part Number:

70R508B

Composition (Weight %):

R-23/116 (46 / 54)

Critical Temperature ( Deg. F):

53.7

Shipping Weight (Lbs):

200.00

Weight (Lbs):

200.00

R-508B:
Used in very-low-temperature refrigeration systems, typically the low stage of a multi-stage system. R-508B has properties similar to R-503 and can be used to replace either R-13 or R-503 in an existing system. The discharge temperature does not increase significantly compared to R-23. POE lubricants should be used, and it may still be necessary to charge hydrocarbon oil additives to ensure proper oil return. Check with OEM for specific oil and charging recommendations.