... the peristaltic pump,no pollution: fluid, only contact, don't handle the pump body contact. Peristaltic pump system consists of three parts ... peristaltic pump:1, no pollution: fluid, only contact, don't handle the pump body contact,2, high precision: repeat precision, stability, ... to the hose, conveying products not with any parts contact.Technical data: ModelIHP50Rate power5.5kwRate of flow 5m3/hRate ...