Boxer Pumps

3MQ Series

The 3MQ series is the new compact version of the quad headed 3K pump. Highest quality con-rod and motor bearings ensure lowest power consumption and, combined with slow speed, maximum operational life. This series additionally offers a unique detachable motor construction allowing contaminated heads to be economically exchanged.

The 3MQ series is offered with a quality brushed motor.

› Flow rate to 3.4 l/min
› Robust / long life
› Detachable motor
› Singe (3K) and Dual (3MD) versions are also available

Gas versions of this series are available as 3K, 3KD and 3KQ.

Flow control is available in combination with PWM Flow Controller.

Fixing brackets are included as standard.

Return to Miniature Diaphragm Pumps for Liquid range.

Quality brushed motor available in 12 and 24 V.



Technical Data

Free Flow 3.4 l/min
Max Pressure 2.0 bar
Max Vacuum -500 mbar
Free Flow (gas / dry) 6.5 l/min
Max suction Height (dry) 3 m H2O
Voltage Options 12 / 24 V DC
Power Consumption: 7.0 to 11.0 W
Max Ambient Operating Temperature 50 °C
Max Media Temperature 100 °C
Elastomers Options EPDM / Nitrile
Other Wetted Parts PPS (polyphenylene sulphide)
Weight 545g
The above data is for parallel head connection. Series connection should only be used if higher dry suction height is required.


Order Information

Part Number:     3234.130     12 V DC / EPDM
Part Number:     3234.254     24 V DC / EPDM     ⇒ BOX-it



Boxer Pumps
Boxer GmbH · For gas & liquids · 20 Belsize Avenue · London NW3 4AU
Phone: +44 (0)20 7794 4080 · Fax: +44 (0)20 7431 1426 · ·