We are a diverse organisation that designs, manufactures and produces everything from specifically designed air gun charging equipment, diving valves, safety relief valves, to complex high pressure compressor filtration products. Our valves are used in alternative applications such as fire suppression systems in wind turbines, and to produce special effects in the film industry. All of our products are known for their outstanding quality, in design, manufacture and materials. During 2002 Midland Diving Equipment safety valves and filtration units were granted PED (Pressure Equipment Directive) certification, for sales throughout the European Community, our series 50L and series 50XL filtration assemblies, have been approved for use with group two gases.