Screw hose couplings are used to connect rubber, thermoplastic and plastic hoses with male or female BSP, BSPT or NPT threaded couplings.

Coupling: stainless steel AISI 316 - 1.4401 or brass.

Seal: PU for brass couplings, PTFE for stainless steel couplings.  
 

RK, RKP and Flexoline safety clamps for screw hose couplings with smooth hose shank complying with EN 14420-2.

Worm drive clamps for screw hose couplings with serrated hose shank.

Combine the best advantages of two couplings and you get a screw hose coupling that can be assembled with EN 14420-3 safety clamps, Flexoline safety clamps, swage ferrules or band clamps.

The RMG screw hose couplings are available in stainless steel, brass and aluminium.