SOFT-FLEX Rack Hose is an all polyester single jacket interior fire protection hose for residential, commercial, institutional buildings & Manufacturing and warehouse Facilities. Our Rack Hose is light weight and compact, approximately half the weight of standard rubber lined single jacket hose. Resistant to most chemicals, petrol products, ozone and U.V exposure, rot and mildew. Our liner process produces an amazing thin but smooth inner waterway, yielding an extremely low friction loss for maximum flow. Tough and ready for action but light weight and a soft-flex easier for re-racking. Strong compact and practical and will fit on almost all hose storage devices. Rack hose is available folded for standard pin racks in 50', 75' and 100' lengths. Standard couplings are brass. Chrome available. NPSH 1.5" Coupling Standard. Approvals UL219, ULC and FM. Nozzle sold separately.