D825Y100RAF Dixon 800# Double Jacket All Polyester Fire Hose - Yellow Impregnated - Coupled - Female x Male NST(NH) Thread - 2-1/2" Hose Size - 100ft LengthFeatures: Outer construction: double jacket, all polyester. Tube construction: black, synthetic rubber liner. Proof pressure: 800 PSI at 70F (21C) Service test pressure: 400 PSI at 70F (21C) Working pressure: 360 PSI at 70F (21C) Part Number Hose Size Thread Size Length Weight (Lbs.) D815Y50RAF 1 1 2" 1 1 2" NST(NH) 50 ft 13. 0000 D815Y100RAF 1 1 2" 1 1 2" NST(NH) 100 ft 30. 0000 D815Y50RAS 1 1 2" 1 1 2" NPSH 50 ft 14. 3500 D815Y100RAS 1 1 2" 1 1 2"