Check the listing for details. GRAINGER APPROVED 3EUJ7 Fire Hose,50 ft,White,Polyester 3EUJ7. Condition: New. Listed at 360.66 USD. Fire Hose, Coupling Lug Style Rocker, Fire Hose Type Single Jacket, Fitting Material Aluminum x Aluminum, Fitting Type MNST x FNST, Hose Color White, Hose Fitting A Material Aluminum, Hose Fitting A Type MNST, Hose Fitting B Material Aluminum, Hose Fitting B Type FNST, Hose Inside Diameter 2 1/2 in, Hose Length 50 ft, Hose Tube Material EPDM, Jacket Material Polyester, Maximum Working Pressure at 70F 250 psi, Standards NFPA 1962, Burst Pressure 450 psi, Compatible Chemicals Fresh Water Single-jacket reel fire hoses are an economical alternative to double-jacket reel fire hoses. These hoses have a single-layer polyester jacket with a single-ply extruded EPDM (ethylene propylene diene monomer) lining.Pin rack and reel fire hoses lay flat when not in use and can be folded and stored on a pin.