CK plunger pump

CKC 42/20 S

Name: Udor CKC 42/20 S plunger pump
Brand: Udor

Part number 293000

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

Specification

Part number	Description	Per pump	Suppliers
KIT 3	Valve kit

Part number	Description	Per pump	Suppliers
KIT 6	Plunger kit

Part number	Description	Per pump	Suppliers
KIT 12	High pressure seal kit

Part number	Description	Per pump	Suppliers
KIT 19	Low pressure seal kit

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

Part number	Qty in kit	Kit
110164	6	KIT 3
600627	6	KIT 3
002323	3	KIT 6
010212	3	KIT 6
030141	3	KIT 6
1101A8	3	KIT 6
140333	3	KIT 6
063529	3	KIT 12
1101A9	3	KIT 12
603029	3	KIT 12
002331	3	KIT 19
1101A9	3	KIT 19
122115	3	KIT 19

A 4-pole motor of at least 16.8 kW drives this pump at 1450 rpm.

Motor	kW	rpm	Frame	Class	A at 400 V	Suppliers
RN 180Ma4	18.5	1465	IEC 180M	IE1	37
RN 160Lb4 uprated	18.5	1420	IEC 160L	IE1	38

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

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

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.