The superiority of the peristaltic pump,no pollution: fluid, only contact, don't handle the pump body contact. Peristaltic pump system consists of three parts: peristaltic pump drives, peristalsis pump head, handle wriggle pump.It could be used for pumping the mortar, foam concrete machine etc.The superiority of the peristaltic pump:1, no pollution: fluid, only contact, don't handle the pump body ...