The compact structure filling machine peristaltic pump head KZ25 is designed for middle flow rates, multi-channel fluids transfer. Easy to change and fix the tubing. Occlusion can be adjusted slightly. The rollers adopt 304sss materials. The Peristaltic Liquid Pump head consists of base, rotor assembly and easily dismounted cartridge. The Peristaltic Pump head housing is available in PC, ABS+PPS or PPS. Suitable for a variety of medium flow liquid transfer and filling Basic Peristaltic Pump Head Featuresï¼? 1. The Dispensing Peristaltic Pump head is the most economical and practical pump head. 2. Structure is simple easy to install no need to adjust. 3. KZ25 three rollers to provide greater flow. 4. Maximum hose diameter up to 9.6 mm.