Designed for pumping condensate of exhaust steam of stationary steam turbines and condensate of heating steam from heat exchangers with temperature up to 413K (140 oÑ), with hydrogen index (pH ) from 6,8 to 9,2, with volume concentration of solid particles not more than 5 mg/l, with maximum size of solid particles not more than 0,1 mm, as well as liquids similar to condensate in viscosity and chemical activity.
Electric pump unit: pump, asynchronous vertical electric motor.
The vertical electric motor is attached to a lantern mounted on the pressure cover of the pump.
The pump is centrifugal, vertical, double casing, sectional type, three-stage.
To ensure the suction capacity of the pump, a pre-injection wheel is installed before the impeller of the first stage.
When the pumped medium temperature is higher than 40 0C, the seal is supplied with shutter-cooling liquid.
On customer's request, the pump shaft end seal is double gland or single mechanical seal.
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