Profile: Flux Pumps Intern. (UK) Ltd. specializes in providing drum pumps. Our product include eccentric worm-drive pumps, centrifugal immersion pumps, air-operated diaphragm pumps, flow meters, and mixers. Our injection-molded/cast (FDM) pumps are available in aluminium, cast iron, stainless steel and acetal body materials, with a wide range of elastomer options. These air operated diaphragm pumps have stall-free air valves and can deliver high pressures up to 8 bar.