CH series canned motor pumps are a parametric series according to GOST 20791 and are designed to pump in steady-state operating conditions more than 500 types of chemically active, corrosive, toxic, flammable and other liquids, vapours of which may form explosive mixtures with air, with a mass fraction of solid nonabrasive impurities of up to 0.2%, with a particle size of up to 0.2 mm.max. +50 °C;
Production
NH series canned motor pumps are developed on the basis of the GOST 20791 parameters and are designed to pump liquefied hydrocarbons, petroleum fuels and other similar non-corrosive liquids;
Special CMP type canned motor pumps are developed according to specific parameters and operating conditions as specified by Customer and are designed to pump in steady-state operating conditions chemically active, corrosive, toxic, flammable liquids, as well as liquids containing harmful substances of all classes of danger, vapours of which may form explosive mixtures with air.
These pumps are designed to create circulation of transformer oil in the cooling systems of power transformers of main line electric locomotives (TT) and stationary power transformers of electric power plants (TE, MT). Features: mono-block pumps with oil-flooded stator (TT and MT) and bush stator (ТA).