OPW Engineered Systems
The 3TL Series of all-purpose, high-performance quick couplings (photo) is designed with metal-to-metal wedge-seal technology provides leak-free and hammer-free unions for transferring fluids under extreme temperatures and pressures. The metal-to-metal wedge functionality removes the need for a hammer union, which reduces operator strain. The coupling’s small profile allows it to fit in areas of limited space. The 3TL is suitable for the transfer of cryogenics, steam, oil, acids, paints, ammonia and more. — OPW Engineered Systems, Lebanon, Ohio