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Mains Units

PENTA plunger pump

PENTA-B 25/350 R

Part number 880900

  • 25Flow, l/min
  • 350Pressure, bar
  • 1000Speed, rpm
  • 16.7Power, kW

50 Hz Rated at a motor speed for 50 Hz mains (UK, Europe, Africa, Australia, most of Asia).

Specification

Flow
25 l/min
Pressure
350 bar
Speed
1000 rpm
Absorbed power
16.7 kW
Shaft
Solid, Ø35 mm

Exploded view (PDF, Udor)Dimensions (PDF, Udor)

Kits

High pressure seals1

Part numberDescriptionPer pumpSuppliers
KIT 9PHigh pressure seal kit 

Valves1

Part numberDescriptionPer pumpSuppliers
KIT 63PValve kit 

Plungers1

Part numberDescriptionPer pumpSuppliers
KIT 78Plunger kit 

Low pressure seals1

Part numberDescriptionPer pumpSuppliers
KIT 80Low pressure seal kit 

Parts list

The parts that come in this pump's service kits, by Udor part number.

Part numberDescriptionQty in kitKit
0023215KIT 78
0023535KIT 78
0301555KIT 78
0303455KIT 78
1101605KIT 78
1403325KIT 78
0023525KIT 80
1101A95KIT 80
1221305KIT 80
0635325KIT 9P
1101A95KIT 9P
6030325KIT 9P
1101D810KIT 63P
14121510KIT 63P
60063910KIT 63P

Motor

A 6-pole motor of at least 16.7 kW drives this pump at 1000 rpm.

MotorkWrpmFrameClassA at 400 VSuppliers
RN 200a6 18.5985IEC 200IE138  

The contactor and overload relay for each motor are on the motor's page.

Flange

The flange bolts the pump to the face of the motor. It depends on the motor's IEC frame.

  • IEC 200, 55 mm shaft (RN 200a6) VX02

Coupling

The flexible coupling joins the motor shaft to the pump shaft inside the flange.

  • IEC 200, 55 mm motor shaft No Udor coupling listed: you need one for a 55 mm motor shaft to 35 mm pump shaft.

Gearbox for engine drive

Other Udor PENTA pumps

PENTA-B 21/600 RPENTA-B 25/400 RPENTA-B 30/300 RPENTA-B 40/250 RPENTA-B 40/300 RPENTA-B 50/200 RPENTA-C 35/350 RPENTA-C 35/400 RPENTA-C 43/300 RPENTA-C 55/250 RPENTA-C 58/300 RPENTA-C 70/200 R