Heavy Duty Mechanical Diaphragm Metering Pump With PVC Pump Head For Fluid Injection High Flow Dosing From 650 To 1800 L Per Hour 380V 50Hz Power Reliable And Precise Liquid Injection

High-Flow Mechanical Diaphragm Pump, PVC Head - Single Unit
✔️ 650-1800 L/h, 380V 50Hz, 1.1-1.5 kW motor, PVC head, Single Unit

This heavy-duty mechanical diaphragm metering pump delivers precise, high-volume dosing for industrial fluid injection. The PVC head provides strong chemical resistance, making it ideal for water treatment, chemical processing, pharmaceutical manufacturing, and other low-pressure dosing tasks.

✅ Flow range: 650-1800 L/h
✅ Drive: worm-gear motor for stable, controlled dosing
✅ Pump head: PVC with chemical resistance; customizable to 304/316 stainless steel or PTFE
✅ Inlet/Outlet: DN25 (1 in) / DN50 (2 in) connections for quick install
✅ Optional: explosion-proof or variable frequency drive for harsh environments

💡 What is a high-flow diaphragm metering pump used for in industrial liquid dosing?

A handy explanation: it provides precise, repeatable dosing for continuous processes across multiple industries.

- Large-volume dosing in water treatment systems - Precise chemical injection in manufacturing - Pharma and chemical processing fluid metering - Customizable pump heads and motor voltages for harsh fluids