Straight Through Couplings

They are designed without any valves to provide least resistance to fluid flow. Therefore they require manual shut off valves in both if fluid loss is to be prevented, when the coupling is disconnected.

Coupler bodies of this design are manufactured in brass, steel, stainless steel. The wide range of sizes from 1/8" to 3" allows the employment in fields ranging from instrumentation to steel mills.

Unrestricted bore of the coupling provides / permits full flow of fluids. These couplings can handle viscous liquids, chemicals.


Compressed air, Gases, fluids, paints, oils, greases, powder, water and slurries.
General fluid service
Hydraulic piping

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