Condensate Extraction Pumps For NPS Service | Pumps Catalog
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Condensate Extraction Pumps For NPS Service

Designed for handling condensate in the steam-and-feedwater circuit systems of the power stations that burn nuclear fuel, for removing condensed waste steam from condenser hot well of stationary steam turbines (as hot well pumps) and drain water from turbine plant heat exchangers (LP heaters and superheaters) when used as heater drain pumps.


Vertical Can/Barrel

Electrically driven vertically suspended multistage radially split diffuser can pump. The inner casing of ring section type (a rotating assembly) comprises a bare rotor, casing parts, a shaft seal (a mechanical seal) and bearings.

KsVA

Pump
model

Capacity,
m3/h

Head,
m

Rotational
speed, rpm

Power of
motor, 
kW

Pumping
temperature, C

Condensate Pump KsVA 200-220

200

220

1480

200

125

Condensate Pump KsVA 360-160-1

360

160

1480

250

135

Condensate Pump KsVA 500-220

500

220

1480

500

125

Condensate Pump KsVA 630-125-1

630

125

1480

315

135

Condensate Pump KsVA 650-135-2

650

135

1485

500

180

Condensate Pump KsVA 900-180

900

180

1500

1000

155

Condensate Pump KsVA 1000-190

1040

190

1500

1000

125

Condensate Pump KsVA 1500-120*

1500

120

750

1000

70

Condensate Pump KsVA 1500-120a*

1850

95

750

1000

70

Condensate Pump AKsVA 2200-170-1

2200

170

1500

1600

 

 * Pumps and their motor drivers connected with an intermediate shaft have separate foundations in different rooms.


Double Flow Axially Split

      Motor driven horizontal centreline mounted, single-stage axially split volute-casing pumps with a double entry impeller.
      The pump rotor is carried by the pressure lubricated plain bearings. Shaft sealing: mechanical seals. Gear-type coupling.
KsA 1500-240-2

Pump
model

Capacity,
m3/h

Head,
m

Rotational
speed(synchr.)
 rpm

Power of
motor, kW

Pumping
temperature
C

Condensate Pump KsA 1500-240-2

1500

240

3000

1600

70

Condensate Pump KsA 1500-240-2a

1850

170

3000

1600