Air Operated Double Diaphragm Pump, 44GPM, Max 115PSI Air Waste Oil Pneumatic Transfer Pump with 2 Extra Diaphragms, 1-1/2 inch Inlet & Outlet Aluminum Alloy Diaphragm Pump for Diesel Grease Oil

Air-Operated Double Diaphragm Pump for Diesel, Grease & Oil Transfer - 44 GPM, 115 PSI, 1-1/2" Inlet/Outlet, Aluminum Alloy Body, PTFE Diaphragms, Includes 2 Extra Diaphragms, Single-Pack
✔️ 44 GPM max flow, 115 PSI max pressure, 226 ft head (69 m), 1-1/2" inlet/outlet (38.1 mm), air inlet FNPT 1/4" (6.35 mm), aluminum alloy body, dual PTFE diaphragms, low-noise, detachable for easy maintenance

This air-operated double diaphragm pump is built for rugged, leak-proof fluid transfer in industrial settings such as automotive shops, refineries, and manufacturing lines. The heavy-duty aluminum alloy housing with a full-bolted construction provides reliable sealing and long-lasting performance. Its dual-layer PTFE diaphragms resist corrosion from fuels, oils, and cleaners, while the compact design and 1-1/2" (38.1 mm) inlet/outlet make integration with existing pipelines straightforward. A low-noise silencer and detachable maintenance design help minimize downtime and upkeep costs.

✅ Aluminum alloy housing with full-bolted construction for secure seals and rugged use (1-1/2" / 38.1 mm inlet-outlet)
✅ Premium dual-layer PTFE diaphragms provide strong corrosion resistance against diesel, oil, gasoline, and cleaners
✅ Max flow 44 GPM (167 L/min) and max head 226 ft (69 m) for demanding transfers
✅ 1/4" FNPT air inlet (6.35 mm) and standard 1-1/2" plumbing compatibility
✅ Low-noise operation thanks to integrated silencer and detachable design for quick maintenance
✅ Wide fluid compatibility: waste oil, diesel, gasoline, hydraulic oil, detergents, and beverages
✅ Includes 2 extra diaphragms for faster service and extended uptime
✅ Applications across petroleum, metallurgy, mining, coatings, printing, water treatment, and automotive sectors
💡 What is an air-operated double diaphragm pump used for in industrial fluid transfer? It’s a handy way to move viscous and mixed fluids reliably. - Handy for transferring diesel, oil, grease, and similar fluids in workshops and plants - PTFE diaphragms resist corrosion, lowering maintenance costs - Low-noise, detachable design reduces downtime and simplifies servicing This handy setup delivers consistent, efficient fluid transfer in tough industrial environments