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Oil fuel pumps НПС type

Oil fuel pumps НПС type

oil-fuel-pumps-nps-type

Purpose

Oil fuel pumps НПС type can be assigned for transferring and piping oil, oil products, dry hydrocarbon gases and other liquids, which have similar physicochemical features and the same corrosive impact to the pump component material; temperature from minus 80°C to plus 400°C. The allowed level of nonabrasive solid particles in the pumped fluid is not more than 0,2% w/w; the allowed particle size is not more than 0,2 mm.

Oil fuel pumps НПС type can be used in technological installations petrochemical, petro- and the gasprocessing enterprises, delivery system of fuel (Termal Power Station), large boiler and inflate stations.

Construction

Pumps НПС type – oil fuel centrifugal interbasic section eight-step cell type with a flat horizontal case. Details of a running part of pumps – carbon steel. Pump impeller – one-way: are located on a shaft in two groups by four wheels between portable ball-bearing support. For unloading of a rotor from axial forces entrance apertures of driving impellers of both groups are turned into the opposite sides. Greasing of bearings – liquid, circulating.

Pump type Nominal supply, m³/h Nominal pressure, m Speed of rotation, per min Engine power, kW
НПС 65/35-500 65/35 500 3000 160
НПС 120/65-750 120/65 750 3000 400
НПС 200/700 200 700 3000 630