Air-Operated-Diaphragm-Pump Buying air operated diaphragm pump from air-operated diaphragm pump manufacturers may seem like a difficult task, but there are certain things that you should need to remember while choosing the right pump for your special usage. To help you choose the right air-operated diaphragm pump model, we have a complete buying guide explaining everything you should know about air-operated diaphragm pumps. Fluid The variety and formation of the fluid you prepare to pump is the most critical determinant while selecting a pump. If you want to avoid wear and tear or corrosion, then you should define chemical makeup as well as the consistency of the fluid. Is it a cleared fluid or slurry fluid? Viscosity Fluid thickness is a critical factor in the pump collection procedure. Strong pumping machinery is required to transfer extremely thickened fluids. There are 9 out of 10 customers who are pumping fluid less viscous than motor oil. Flow Rate In or...