Boxer Pumps

7KD Series

The 7KD series is unique high performance gas diaphragm which is particularly suited for gas / dust monitoring as well as industrial vacuum applications. The pump is fitted with internal damping chambers and resonanting membrane. The dual head arrangement further balances flow.

The use of high performance plastics facilitates use in high temperature applications such as combusion gas analysis. The overall construction is extremely robust.

Vibration mounts are fitted as standard.

This pumps is also available in a quad head arrangement (see 7KQ series).

Return to Miniature Diaphragm Pumps for Air and Gas range.

Quality brushed motor available in 12 and 24 V

Technical Data

Free flow 32 l/min
Max pressure 600 mbar
Max vacuum -400 mbar
Voltage options 12 / 24 V DC
Power Consumption 36 to 50 W
Elastomers Nitrile
Other wetted parts PPS (Polyphenylene Sulphide)
Configuration Heads connected in parallel
Tube connections Barb for 6 mm to 8 mm ID tube
Max ambient temperature 50°C
Max media temperature 100°C
Weight 1100g




All data is representative for initial selection purposes. It is the responsibility of the user to determine suitability for the intended use.

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 · ·