Check the listing for details. GRAINGER APPROVED 1FEL2 Fire Hose,50 ft,White,Polyester 1FEL2. Condition: New. Listed at 142.90 USD. Fire Hose, Coupling Lug Style Rocker, Fire Hose Type Single Jacket, Fitting Material Brass x Brass, Fitting Type MNST x FNST, Hose Color White, Hose Fitting A Material Brass, Hose Fitting A Type MNST, Hose Fitting B Material Brass, Hose Fitting B Type FNST, Hose Inside Diameter 1 1/2 in, Hose Length 50 ft, Hose Tube Material Polyester, Jacket Material Polyester, Maximum Working Pressure at 70F 250 psi, Standards NFPA 1962, Burst Pressure 750 psi, Compatible Chemicals Deionized Water, Fresh Water Pin rack fire hoses are used to replace the existing hose on a pin rack fire hose assembly.Pin rack and reel fire hoses lay flat when not in use and can be folded and stored on a pin rack or reel to keep them out of the way when they're not needed. These hoses are commonly installed in buildings to.