1.Material: AISI 304, AISI316L 2.Type: Single and Double type 3.Temperature range:-10degree 4,Outside surface : Semi bright 1.Material: AISI 304, AISI316L 2.Type: Single and Double type 3.Temperature range:-10degree 4.Out side surface: Semi bright Product Name : Sanitary Liquid Ring Pump (Single head and double head) 1. Material quality: AISI 304, AISI316L2. Max,Inlet pressure:0.5Mpa3. ...