7KQ Series

The 7KQ 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.

Quality brushed motor available in 12 and 24 V
Free flow 62 l/min
Max pressure 600 mbar
Max vacuum -400 mbar (-850 mBar in series)
Voltage options 12 / 24 V DC
Power Consumption 60 to 80 W
Elastomers Nitrile
Other wetted parts PPS (Polyphenylene Sulphide)
Configuration - Standard Each head pair connected in parallel (2 inlets / 2 outlets)
Configuration - Parallel As standard additionally in parallel (1 inlet / 1 outlet)
Configuration - Series As standard additionally in series (1 inlet / 1 outlet)
Tube connections Barb for 6 mm to 8 mm ID tube
Max ambient temperature 50°C
Max media temperature 100°C



To order samples / small quantities, click on the above 'Purchase Configurator' link or use the 'Add to shopping cart' links below.
Part Number: 7004.012
Motor / Voltage: Brushed Motor 12 V

Available, shipping in 1 - 2 days

Part Number: 7004.024
Motor / Voltage: Brushed Motor 24 V

Available, shipping in 1 - 2 days