IHF Fluoroplastic Lined Centrifugal Pump

The IHF is a single-stage, single-suction fluoroplastic alloy chemical centrifugal pump, designed and manufactured in accordance with standards and combined with the processing technology of non-metallic pumps. The pump body features a metal shell lined with perfluoroalkoxy (F46), while the pump cover, impeller, and shaft sleeve are all made of metal inserts externally coated with fluoroplastic, integrally sintered and compression-molded. The shaft seal uses PTFE-filled material, and both the inlet and outlet are reinforced with cast steel bodies. The shaft seal adopts the currently advanced externally mounted PTFE bellows mechanical seal, which offers multiple layers of protection and extends the service life of the mechanical seal. For conveying media containing impurity particles, a non-cooling water single-end hard-face (silicon carbide vs. silicon carbide) mechanical seal can be configured. Therefore, users need to consider the solid content in the medium during selection.

Application Range

This pump offers advantages such as corrosion resistance, wear resistance, high temperature resistance, non-aging, high mechanical strength, smooth operation, rational structure, strict and reliable sealing performance, convenient disassembly and maintenance, and long service life. It is widely used in industrial sectors such as petrochemicals, metallurgy, synthetic fibers, pharmaceuticals, food, and brewing. It is suitable for conveying various acids, alkalis, salts, oil products, beverages, and organic solvents.

Technical Parameters

Flow rate: 3.5–120 m³/h;

Head: 5–80 m;

Speed: 1450, 2900 r/min;

Power: 0.75–110 kW;

Inlet diameter: 32–100 mm;

Outlet diameter: 25–80 mm;