... design 3)long working life 4)ISO9001 Two-phase flow pulp pumps, paper stock pump, waste paper pulp pumpApplication: It can be ... , water conservancy and city sewage, etc. It convey solid-liquid two-phase fluid.Feature:1) High efficiency, energy saving;2) Cavitation ... ;3) Density high, no jam4) Reasonable structure, convenient maintenance5) The pump is used to transport pulp which concentration under 6%