Cam & Groove couplings

All Dixon's, Andrew's, Boss-Lock and EZ Boss-Lock Cam & Groove couplers and adapters are produced to interchange with all product produced to MIL-C-27487F. No standard exists for 1/2", 5" and 8" fittings, and generally these sizes do not interchange with other manufacturers.Andrews's and Boss-Lock Cam and Groove Couplings do not interchange in the 8" size. (8" "Andrews" design has 4 cam arms).DIN Standard Cam & Groove Couplers are produced in accordance with DIN2828. Dixon High Pressure / Sno-Lok couplings will interchange dimensionally with both MIL-C-27487 and DIN2828. Please note that high pressure / Sno-Lok couplings with Hose Tails are for use with Layflat hose. Couplings for Rubber Hose are available to special order. Dust Caps and Dust Plugs are NOT to be used in pressure applications for safety and environmental reasons.Threads:Male threads are either BSPT in accordance with BS21/DIN 2999 or NPT in accordance with ANSI/ASME B1.20.1Female threads are either BSP PL. in accordance with BS2779/DIN ISO 228 or NPT in accordance with ANSI/ASME B1.20.1