Regulating it

An IFS regulator with split nuts and fittings. A collar made from Carpenter Gall-Tough stainless steel can be seen at the bottom. Unlike conventional regulators that use a heavy spring against a stiff diaphragm, these regulators use pressure as the reference, rather than spring force. The IFS pressure sensing assembly is pressurised with an inert gas mix to precisely set the desired gas deliver pressure. More information can be found on the World Wide Web at http://www. ifsreg.com. More information on Carpenter’s range of products can be found at http://www. cartech.com.