9QQ Series

The 9QQ series is a unique, cost effective and extremely versatile miniature peristaltic pump range designed for accurate dispensing of liquids.

DC / Gear motor versions offer a range of 33 to 520 rpm with optional shaft encoder providing accurate feedback of rotor speed.

Stepper motor versions offer the versatility of finite speed control. 3 supporting driver options are vailable.

› Flow rates from 0.4 ml/min (or lower using stepper motor) to 200 ml/min
› Continuous tube or tube sets
› Easy tube change
› Unique floating saddle to enhance tube life and/or limit pressure
› 5 different tube sizes
› 4 different tube materials
› 2 channels available for 1 mm tubes
› 3 different roller configurations

Tubing / tube clips must always be ordered separately.

The 9QQ supersedes the 9K series.

Flow control of the DC / Gear motor versions is available in combination with PWM Flow Controller.

Return to Peristaltic Pumps for Liquid range.