Hose-Smart Lp 1-1/4 X 20 350 Psi Cs Ferr

Smart-Hose assemblies are designed and engineered with a valve integrated in each end fitting. If the hose assembly experiences a catastrophic hose failure, the Smart-Hose Safety System is designed to instantaneously shut off the flow in both directions. Designed as a passive safety device, the Smart-Hose Safety System needs no intervention to activate and is integrated into LPG transfer hose assemblies. All hose assemblies through 3" ID are designed to meet UL 21 Standards. 4" and 6" are bult to BS4089:1989. Hoses are tested under water with dry air or nitrogen to working and test pressure. Meets US Passive Shutoff Mandate for MC330/331 Transports. Each hose is serial numbered. Test certificate and operating booklet are included. The 316 stainless steel fittings are designed for reuse.