A plunger pump

AC 09/20 S

Name: Udor AC 09/20 S plunger pump
Brand: Udor

Part number 720012

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 2	Valve kit

Part number	Description	Per pump	Suppliers
KIT 7	High pressure seal kit

Part number	Description	Per pump	Suppliers
KIT 138	Low pressure seal kit

Part number	Description	Per pump	Suppliers
KIT 229	Plunger kit

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

Part number	Qty in kit	Kit
1101A3	6	KIT 2
600626	6	KIT 2
002115	3	KIT 7
063501	3	KIT 7
1101A7	3	KIT 7
002372	3	KIT 138
1101A7	3	KIT 138
122146	3	KIT 138
030142	3	KIT 229
140361	3	KIT 229
180728	3	KIT 229

A 4-pole motor of at least 3.4 kW drives this pump at 1450 rpm. Single-phase motors are listed last, for a 230 V supply.

Motor	kW	rpm	Frame	Class	A at 400 V
RNE 112a4	4	1450	IEC 112	IE3	8.2
RN 112a4	4	1430	IEC 112	IE1	8.5
RN 100c4 uprated	4	1405	IEC 100	IE1	9.1
RNM 112d4	4	1400	IEC 112	Single-phase	22 at 230 V

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 100, 28 mm motor shaft No Udor coupling listed: you need one for a 28 mm motor shaft to 24 mm pump shaft.
IEC 112, 28 mm motor shaft No Udor coupling listed: you need one for a 28 mm motor shaft to 24 mm pump shaft.