Qruck focuses on the aluminum forging to produce quality Storz Fire Suction Hose Coupling. And our aluminum forging Storz Fire Suction Hose Coupling own higher product strength, higher working pressure, and longer usage life. Storz couplings, also known as fire hose connections, are a type of symmetrical quick coupling commonly used in firefighting and industrial applications where a fast and reliable connection for hoses or pipes is essential.
Qruck's Storz coupling is a sexless, quick-connect coupling with a flush profile and reliable gasket seal, designed for firefighting and industrial fluid transfer. Our couplings offer reliable connection where speed, safety, and snag-free operation are critical.
Gunmetal (brass alloy), Aluminum alloy 6061, A356, and Stainless Steel SS304, SS316
US Standard: UL 19 150 PSI ~ 400 PSI
EN Standard: EN 1947 0.80 MPa ~ 4.00 MPa
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