Max. vacuum: 313 mbar abs., Max. liquid flow rate: 0.5 L/min, Motor: 12W Brushless DC Motor, Hose barb: ID6, Material contact with filtrate: SS316, FKM, Silicone, PP, PA66, Adaptor: Spin-lock, Housing material: SS304, Adaptor: SS316, Valve plate: EPDM (Ethylene Propylene Diene Monomer), Diaphragm: EPDM (Ethylene Propylene Diene Monomer), Fluid Path Inlet: SS316, Fluid outlet port: SS316, Fluid path hose: Silicone tube, O-ring: FKM, Draining hose: Silicone.