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General Information on Stainless Steel Hose Assemblies
YELLOW JACKET® stainless steel assemblies are 300 series corrugated hose and braid for applications where temperature and pressure could be a problem. With stainless steel braid wrapping a stainless steel core, all stainless steel hoses prevent permeation and moisture infusion. Use with all standard refrigeration oils and refrigerants, as well as the new alternative oils and refrigerants including R-123.

Standard and custom length assemblies are made to order. Allow 2-3 days for shipment. Minimum length 12".

Applications: vacuum and charging, vibration isolation, movable components, and permanent application.


Stainless Steel Hose Specifications
    Size   
 Max psi working* Flexing bend radius Permanent band radius Temperature/
pressure correction
 1/4"  1275 (88 bar) 5.5" 1"


68°F - 1.00
200°F - 0.86
300°F - 0.80
400°F - 0.78
500°F - 0.77
800°F - 0.76
900°F - 0.74
1000°F - 0.70
3/8"  1000 (69 bar) 6.5" 1-1/4"
1/2", 7/8"
 1200 (83 bar) 8.5" 1-1/2"
 3/4", 7/8"
 725 (50 bar)
 10" 2"
 1", 1-1/8"
  700 (48 bar)  11.5" 2-3/4"
 1-1/4", 1-3/8"
  550 (38 bar) 13" 3-1/4"
 1-1/2"  450 (31 bar) 15" 3-3/4"
 2"  450 (31 bar) 17.5" 5"
 2-1/2"  300 (21 bar) 21" 7"
 3"  350 (24 bar) 23" 9"

* PSI at 68°F with a four to one safety factor. Core at T-321 SS with 300 Series SS braid.