Industrial Interchange Couplings

Our Industrial Interchange quick couplings have been designed for superior performance. These manual connect couplings are made from solid brass and steel bar stock. Stainless steel balls and springs maximize corrosion resistance. Plugs are machined from solid steel and brass. Steel plugs are hardened and zinc plated to provide maximum service life. This series conforms to the MIL-4109C Interchange Standard. For Push-to-Connect Industrial Couplings we offer our B30 series below.

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CH21, CH25 & CH29 Premium High-Flow Male Pipe Thread Coupler CH20, CH26 & CH30 Premium High-Flow Female Pipe Thread Coupler
C21, C25 & C9 Male Pipe Thread Coupler
C20, C26 & C10 Female Pipe Thread Coupler
CP21, CP25 & CP17 Male Pipe Thread Nipple CP20, CP26 & CP18 Female Pipe Thread Nipple
B32, B34 & B36 Push-to-Connect Male Pipe Thread Coupler
B33, B35 & B37 Push-to-Connect Female Pipe Thread Coupler B30 & B34 Push-to-Connect Hose Barb Coupler