... diaphragm pump main purposes: a variety of toxic, flammable, volatile liquid. a variety of acids, alkalis, strong corrosive liquids. can ... pumping pickle jam, mashed potatoes, chocolate and so on. pump paint, rubber, paint binder. axoplasm of porcelain mortar cement ... within the warehouse. hops and yeast slurry, syrup, molasses. pump shaft, tunnel, tunnel, sewer water, sediments. absorption send a ...