SCA, Model PPK57-200P8-E, 57:1 ratio, air driven drum pump rated from ___ to ___ gallons per minute - depending on materials and application. Maximum fluid working pressure: 5075 psi (350 bar). Maximum air input pressure: 87 psi (6 bar). and can handle viscosity up to _____ cps. Equipped with a ___" diameter ram plate with a single pneumatic piston and ___" NPT outlet. Unit mounted on 55 gallon drum painted base frame.