To BS EN ISO 2503. Multistage regulators designed to minimise outlet pressure fluctuation. The first stage reduces cylinder pressure to 17 bar. The second stage is finely adjustable up to the pressure specified. Inlet 3/8” female BSP, outlet 3/8” male BSP.
Fittings and accessories for gas cylinders, including tubing adapters, multiple outlets, “Swagelok” adapters and flashback arrestors are available - details on request.