Clesse Industries designs, manufactures, and supplies products for butane-propane LP gas, natural gas, biogas, and synthetic natural gas installations. Its products include low and high pressure regulators, low and high pressure automatic changeovers, governors, cylinder low pressure clip regulators and adaptors, multi-cylinder systems, and safety devices, as well as accessories, including filters and cartridges, pressure gauges and indicators, meters, hoses, manually operated valves, fittings, poultry equipment, and gas leak detectors installed on networks, tanks, cylinders, and pipes.