Side by side comparison of booster vs air diaphragm 3 4hp goulds 5gpm vs 1 2 yamada air diaphragm Air operated double diaphragm pump 15gpm 3/8'' air inlet buna-n chemical fluids
and flow can be adjusted stepless through. Max air inlet presure(bar). According to needs, easy to install, easy to maintain. Without electricity, explosion-proof, can convey flammable fluid. Not only pump the flowing liquid, but also convey some medium which is not easy to flow.