Boiler Feed Pumps of the Series PE

The description:

Designed for delivering feed water into the fossil-fueled stationary boilers with absolute steam pressure of maximum 6.2 MPa (63 kgf/cm2) (and up to 13.7 MPa (140 kgf/cm2) in case of the pump PE 270). Motor driven horizontal multistage segmental centrifugal pumps. The pump rotor is carried by the plain bearings with ring lubrication (with forced lubrication from a pressure lubrication installation for the pump PE 270). Shaft sealing: mechanical seals (designated with -T) or packed glands (designated with -S).

The circuit:

Parameters:

Pump make Capacity, m3/h Head, m Rotational speed, rpm, (synchr.) Nominal power of motor, kW Inlet pressure of the pump, kgf/cm2, not more Pumping temperature, oC, not more NPSH required, m PE 65-28-S, -T 65 290 3000 110 7 165 4 PE 65-32-S, -T 65 330 3000 132 7 165 4 PE 65-40-S, -T 65 440 3000 132 7 165 4 PE 65-53-S, -T 65 580 3000 200 7 165 4 PE 100-32-S, -T 100 330 3000 160 7 165 4 PE 100-53-S, -T 100 580 3000 315 7 165 4 PE 150-53-S, -T 150 580 3000 500 7 165 5 PE 150-63-S, -T 150 700 3000 500 7 165 5 PE 270-150-3-S, -T 270 1650 2975 2000 10 165 11 PE 270-135-3-S, -T 270 1480 2975 2000 10 165 11 PE 270-125-3-S, -T 270 1320 2975 1600 10 165 11 PE 270-110-3-S, -T 270 1150 2975 1600 10 165 11

Characteristics: