Camlock Coupling

The principle behind the design of Camlock Coupling is simple. Pivot pins for coupler cam arms which lock into the adaptor groove are located so that when line pressure attempts to force the camlock coupler and adaptor apart, the bottom edge of the adaptor groove pushes with equal pressure against the under edge of the cam arms, increasing the locking action. When properly coupled, line pressure will not separate a camlock connection within recommended pressure limits

End Connection

Socket Weld, Hose thread, Pipe thread, Hose shank and Flanged.

Sizes :    ½” to 6”

Working PressureUpto 500psi.


The coupling can handle fluids from (-40°C) to 250°C with right selection of body material and Gasket.


  1. Available in Aluminium, Mild Steel, Brass, SS304 & SS316 and other exotic metals.
  2. Available in casting of carbon steel grade WCB or I.S. 1030, Gunmetal grade LG2C, Aluminium Bronze grade AB2C, SS 304 with c.f. 0.03 & SS316 with c. f. 0.08.
  3. Available with PTFE Lining
Cam Arms Available in casting of SS304 (CF8), SS316 (CF8M), SS316L (CF3M) Gunmetal grade LG2C & Aluminium Bronze grade AB2C
Gasket Available in Nitrile, Viton, Neoprene, Silicone, Hypalon, PTFE or as per client's requirment
Standard Our Camlock Couplings Comply to BS EN 14420 & applicable MIL specification like MIL-C-27487