HFE Cast Iron Single Screw Pumps, For Industrial, Shelf Life : 10 Years

Our Progressive Cavity Pump features single helix metallic rotor and a double helix elastomer stator. Pumping principle establishes sealing lines along the rotor's axis, ensuring stability in both static and dynamic conditions. With rotation of rotor within the stator, fluid-filled cavities progress seamlessly from suction to discharge, providing a uniform, metered, and non-pulsating flow.

Key Benefits:

1. Positive Displacement: Generates progressive cavities for a consistent flow, independent of rotational speed, with capacity proportional to speed.
2. Self-Priming: Inherently self-priming, operates on snore, eliminating the need for a foot valve.
3. Non-Clog Operation: Effectively handles solids in suspension or high-solid-content media without the risk of clogging.
4. Less NPSH Requirement: Demonstrates effectiveness in high vacuum conditions, with suction lift capabilities up to 9 meters.
5. Low RPM: Minimizes degradation of shear-sensitive media, accommodating highly viscous materials.
6. Two-way Operation: Efficiently performs in either direction due to reversible rotation capabilities.
7. Quiet Operation: Rotors turning inside a resilient stator ensure minimal noise during operation.
8. Isolated Bearing Housing: Enables contamination-free fluid pumping.
9. Universal Joint Coupling: Superior to conventional joints, withstands angular loads and high axial forces, making it ideal for Progressive Cavity Pumps.
10. Shaft Sealing: External stuffing box for hassle-free maintenance of Gland Packing or Mechanical Seals without the need to dismantle the bearing housing.

Applications:

• Effluent, Waste and Sewage Water
• Primary and secondary process sludge
• Sludge dewatering and transfer
• Sludge thickening and transfer
• Sludge blending and holding
• Controlled flocculent pumping
• Mixing and dosing conditioning agents
• AD sludge recirculation and transfer
• Heavy sludge cake transfer
• Imported and tankered in sludge transfer
• Shear-sensitive processes
• Sludge maceration and grinding
• Refineries and Petrochemicals
• Chemicals and Fertilizers
• Explosives
• Paints & Varnish
• Man-Made Fibers
• Natural and Synthetic Rubber
• Mining and Construction
• Starch, Vegetable Oils
• Sanitary, Ceramics and Refractories
• Cellulose
• Sugar and Distilleries
• Soap and Detergents
• Cosmetics and Toiletries
• Pulp and Paper