The production programme of SIGMA PUMPY HRANICE, Ltd. and its daughter company Sigma 1868 Ltd. is very wide. The company manufactures: house & garden pumps, house automatic water supply units, waterworks pumping/ booster stations, self-priming pumps and their packages, pumps for inflammable liquids, submersible pumps, sewage pumps, horizontal and vertical radial impeller centrifugal multistage pumps, volute casing pumps, pump turbines, hot water circulation pumps, hot water and condensate pumps, water-ring vacuum pumps and compressors, automatic evacuation stations, external gear pumps and triple-screw pumps for self-lubricating viscous liquids, progressive cavity pumps ,positive displacement rotary lobe pumps for viscous liquids handling, reciprocating plunger and piston pumps and their packages, high-pressure pumps for chemical and petrochemical industry, high-pressure hydraulic sets for mining industry, pumps for oil pumping and exploitation, irrigation pumping units, homogenizers, hydro-cleaners, diaphragm pumps, pressure governors and flow controllers.