Hydraulic Quick Disconnect Couplers

EHHYDRAULIC — Excellence Hidden, Power Delivered.

NINGBO E.H HYDRAULIC CO., LTD operates from a 22,000m² ISO 9001 & ISO 14001 certified factory since 2004, manufacturing all types of hydraulic quick connect couplings and hydraulic valves. All products are designed and mentored by our expert team in the UK, following or exceeding industry standards such as ISO 14541, ISO 14540, ISO 16028, ISO 5676, ISO 5675, ISO 7241, ISO 14540, ISO 14541, ISO 15171, ISO 9227, among others. All products have passed rigorous quality testing, including impulse life cycle test, mini burst pressure test, max work pressure test, flow rate vs pressure drop test, surface plating salt spray test, work temperature test, interchangeability test, and others. Over the past 25+ manufacturing years, we have built up a full range of quick disconnect coupler solutions (3000+ SKUs): from ISO 16028 Flat Face, Skid Steer, ISO 7241-A, ISO 7241-B, Agricultural ISO 5675 to Ultra High-Pressure Couplers and Multi-Coupling Plates. As a trusted behind-the-scenes OEM partner to global brands, we can meet your product quality satisfaction.

Need help choosing the right coupler? Use our Quick Couplers Selection Guide and Thread Size Guide to find the right fit. You can also check the unit conversions and seals temperature ranges HERE. Common industry terms for quick connect couplers are explained HERE.