... type single-suction double screw pump,flux rangng 0.9-60m 3 /h,pressure 0.4 ... -3MPa,without heating chamber or safety valve atached with.The bearing bore and pump ... cabin bottom, also as pressure boost pump and ballast pump.chemical industry: transfer various acid, alkali ... wax, ans cosmetics emulsion, also as bottle filling pump.paint industry: deliver printing ink, color, various ...