12V Heavy-Duty Automatic Demand Diaphragm Pump With 5.3 GPM Open Flow, 90 PSI, 1/2 Inch NPTF Port, Self Priming, Chemical Resistant Water Pump For Spraying, Transfer And Industrial Use

12V Heavy-Duty Automatic Diaphragm Pump for Industrial Use
✔️ 5.3 GPM open flow, 90 PSI, 1/2 in NPTF port

This 12V heavy-duty diaphragm pump is designed for demanding spraying, transfer, and pressurized-water tasks. It’s a common choice for agricultural chemical handling, industrial fluid transfer, and maintenance spray systems where reliable automatic operation matters.

✅ 5.3 GPM open flow; 3.8 GPM at 90 PSI
✅ Automatic demand operation with 60 PSI activation
✅ Santoprene diaphragm and Viton valves for chemical resistance
✅ Self-priming up to 8 ft lift for varied installations
✅ 1/2 in NPTF ports and identical mounting footprint for easy swap

💡 What is a diaphragm pump used for in industrial settings? This handy device moves liquids reliably in spray, transfer, and pressurized-water tasks for farms, factories, and work sites. - Handy for agricultural chemical spraying and equipment cleaning
- Great for bulk liquid transfer between tanks and drums
- Self-priming operation helps startup in varied installations
- Chemical-resistant diaphragm and valves extend service life