IHF Fluoroplastic-Lined Centrifugal Pump
Product Description
The IHF single-stage single-suction fluoroplastic alloy chemical centrifugal pump (abbreviated as IHF pump) is designed and manufactured according to international standards, combined with advanced non-metallic pump technology. The pump body adopts a metal casing lined with fluoropolymer (F46). The pump cover, impeller, and shaft sleeve are integrally pressed and sintered with metal inserts fully encapsulated in fluoroplastic. The shaft seal uses an advanced external bellows mechanical seal, with a static ring made of reaction-sintered silicon carbide and a dynamic ring made of PTFE-filled material, ensuring excellent corrosion resistance, wear resistance, and sealing performance.
The inlet and outlet are reinforced with cast steel to enhance pressure resistance. Practical applications have proven that this pump offers outstanding advantages, including corrosion resistance, wear resistance, high-temperature resistance, aging resistance, high mechanical strength, stable operation, advanced and rational structure, reliable sealing, easy maintenance, and long service life.
Design Features
- Designed according to international standards with a metal casing lined with fluoroplastic.
- Impeller and pump cover adopt metal inserts encapsulated with fluoroplastic alloy molding.
- Equipped with an advanced external bellows mechanical seal for enhanced reliability.
- Static ring made of reaction-sintered silicon carbide and dynamic ring of PTFE-filled material.
- Features excellent corrosion resistance, wear resistance, and superior sealing performance.
Applications
The IHF centrifugal pump has been widely recognized by users for its corrosion and wear resistance, and is broadly applied in:
- Transportation of corrosive media in chemical production
- Wastewater treatment and acid dosing in ion membrane caustic soda projects
- Electrolyte transportation in non-ferrous metal smelting
- Pickling processes in automobile manufacturing
- Industries such as pharmaceuticals, petroleum, power, electroplating, dyes, pesticides, paper, food, and textiles
It can continuously transport strong corrosive media including sulfuric acid, hydrochloric acid, hydrofluoric acid, nitric acid, aqua regia, strong alkalis, strong oxidants, organic solvents, and reducing agents at temperatures of -20℃ to 150℃ without damage.
Technical Parameters
| Parameter | Specification |
|---|---|
| Flow Rate | 3 ~ 400 m³/h |
| Head | 5 ~ 125 m |
| Speed | 1450 ~ 2900 r/min |
| Temperature | -20℃ ~ 100℃ (customizable up to 180℃) |
| Pressure | 0 ~ 1.6 MPa (high pressure up to 42 MPa) |
| Power | 0.55 kW ~ 132 kW |
| Material | Steel-lined F46, Steel-lined PFA |
| Application Fields | Transportation of strong acids, alkalis, oxidants, organic solvents, and other corrosive media |
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Technical Parameters
| Parameter | Specification |
|---|---|
| Flow Rate | 3 ~ 400 m³/h |
| Head | 5 ~ 125 m |
| Speed | 1450 ~ 2900 r/min |
| Temperature | -20℃ ~ 100℃ (customizable up to 180℃) |
| Pressure | 0 ~ 1.6 MPa (high pressure up to 42 MPa) |
| Power | 0.55 kW ~ 132 kW |
| Material | Steel-lined F46, Steel-lined PFA |
| Application Fields | Transportation of strong acids, alkalis, oxidants, organic solvents, and other corrosive media |
