Air-Operated Double Diaphragm Pump, SS, PTFE, 3 GPM

Air-operated double diaphragm pump delivers controlled, low-pulsation transfer of diesel, oil, and other low-viscosity fluids with a corrosion-resistant stainless steel body for demanding shop and industrial use. PTFE double diaphragms and a sealed ball-valve design help reduce leaks and keep flow consistent. Designed for pneumatic transfer applications where electric pumps aren’t ideal, it supports smooth changeover to limit downtime during frequent starts and stops.

Built for maintenance bays, workshops, and production floors, this pneumatic diaphragm transfer pump is suited to petroleum handling, mining, coating/printing lines, water treatment setups, and automotive service where reliable fluid movement matters. The stainless modular air valve and sealing components are designed to keep air performance consistent over long runs, while the sealed ball valve supports cleaner, more controlled flow. Choose it when you need a rugged stainless air pump that can move common shop fluids without complicated electrics. Grab yours today.