... pressure, outlet pressure ≤ 3kgf/cm2 that occasion.Electric diaphragm pump main purposes: a variety of toxic, flammable, volatile liquid. ... potatoes, chocolate and so on. pump paint, rubber, paint binder. axoplasm of porcelain mortar cement grout slurry. a variety of ... latex emulsions, organic solvents, fillers. tanker barge clearance with pump draw ...