Membrane Pump Working pressure: 0.15-0.8 Mpa Maximum transmission viscosity: 1000 centipoise Outline dimension: 180 x 150 x 13 Membrane Pump Technical parameters:Working pressure: 0.15-0.8 MpaMaximum transmission viscosity: 1000 centipoiseMedium import and export connecting threads: G3 1/8"The intake connecting thread: G1 1/4"Outline dimension: 180 x 150 x 135Fixed pitch: Ø 8 pitch of holes: 135 ...