PumpLookupPump and motor part numbers
Mains Units

C plunger pump

CD 18.5/22 S

Part number 298200

  • 70Flow, l/min
  • 150Pressure, bar
  • 1750Speed, rpm
  • 20.1Power, kW

60 Hz Rated at a motor speed for 60 Hz mains (North America, parts of South America and Asia).

Udor C pump

Specification

Flow
70 l/min
Pressure
150 bar
Speed
1750 rpm
Absorbed power
20.1 kW
Shaft
Solid, Ø24 mm

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

Kits

Plungers1

Part numberDescriptionPer pumpSuppliers
KIT 181Plunger kit 

Low pressure seals1

Part numberDescriptionPer pumpSuppliers
KIT 255Low pressure seal kit 

High pressure seals1

Part numberDescriptionPer pumpSuppliers
KIT 256High pressure seal kit 

Valves1

Part numberDescriptionPer pumpSuppliers
KIT 284Valve kit 

Parts list

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

Part numberDescriptionQty in kitKit
0023233KIT 181
0102123KIT 181
0301593KIT 181
1101A83KIT 181
1403333KIT 181
0023343KIT 255
1101J23KIT 255
1221213KIT 255
0021663KIT 256
0635083KIT 256
1101J23KIT 256
1101643KIT 284
1101B83KIT 284
6006273KIT 284
6006483KIT 284

Motor

Rated at 1750 rpm, the speed of a 4-pole motor on a 60 Hz supply. The motors below are listed with their 50 Hz figures and are at least 20.1 kW. Order the one you pick wound for 60 Hz and your supply voltage.

MotorkWrpmFrameClassA at 400 VSuppliers
RN 180La4 221465IEC 180LIE142  
RN 160Lc4 uprated 221450IEC 160LIE142  

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 160, 42 mm shaft (RN 160Lc4) No Udor flange listed for this motor.
  • IEC 180, 48 mm shaft (RN 180La4) C15

Coupling

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

  • IEC 160, 42 mm motor shaft No Udor coupling listed: you need one for a 42 mm motor shaft to 24 mm pump shaft.
  • IEC 180, 48 mm motor shaft No Udor coupling listed: you need one for a 48 mm motor shaft to 24 mm pump shaft.

Gearbox for engine drive

Other Udor C pumps

CB 21/20 SCB 26/20 SCB 30/20 SCB 34/20 SCB 50/15 SCC 21/20 SCC 26/20 SCC 30/20 SCC 30/20 T MICC 34/20 SCC 38/17 SCC 38/17 T MICC 42/17 SCC 50/15 SCC 60/15 SCC 70/15 H MICC 70/15 SCD 5.5/30 SCD 7.0/30 SCD 7.5/30 SCD 8.5/30 SCD 9.5/30 SCD 11.0/25 SCD 12.0/22 S