Pumps chemical TsG typeThe TsG — pump is centrifugal tight.
The pumped-over environment: are intended for pumping in stationary conditions of liquids and the liquefied gases, couples of which can form explosive mixes with air.
The specified liquids can be neutral, aggressive and harmful all classes with kinematic viscosity to 40 cSt and with a density no more than 1800 kg/m3. Existence of firm not abrasive inclusions with a mass fraction to 0,2% and particles no more than 0,2 mm in size is allowed.
Scope: are applied in chemical, gas, fuel and energy, pharmaceutical, petrochemical, oil, food, meat-and-milk, refrigerating and processing industry and other productions. Operation of pumps without leaks and absence of service personnel allows to use them during the work with highly toxic, poisonous, chemically active liquids and the liquefied gases. Greasing and cooling of pumps is carried out by the pumped-over liquid. Protection level — explosion-proof.
Design features of execution of TsG electric pumps depending on temperature of the pumped-over liquid.Symbol: 4TsG50/80K-22-5, gde4 — serial number; TsG — centrifugal tight; 50 — nominal giving (m3/h); 80 — a nominal pressure (m); To — a symbol on execution material; 22 — the rated power of the built-in electric motor (kW); 5 — a design depending on temperature and pressure of the pumped-over liquid