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SPF Series Three Screw Pump

SPF series three screw pump is mainly using for the delivery of fuel oil、lube oil、hydraulic oil or other lubricating liquids. The delivery media must not contain any abrasive particles nor chemically attack the pump materials.

SPF Series Three Screw Pump Description

  1. Triple Threat Rotors: SPF series boasts three intermeshing screws. This design triples the pumping force, making it ideal for handling highly viscous liquids like heavy oils, sludge, and abrasive slurries.
  2. Gentle Giants: Despite their strength, the SPF screws handle delicate flows with finesse. The intermeshing design minimizes shear stress, protecting sensitive liquids like polymers, paints, and even shear-thinning gels.
  3. Self-Priming Aces: No need for fancy priming tricks! These self-priming pumps easily evacuate air from the inlet pipe, allowing them to start up quickly and efficiently, even in situations where pre-filling might be inconvenient.
  4. Lower the risk of Clogging: The clever three-screw design practically eliminates the risk of blockages. The minimal internal components and optimized flow channels keep things moving smoothly, minimizing downtime and maintenance headaches.
  5. Durability for the Long Haul: Built with robust materials like cast iron and stainless steel, the SPF series are built to endure. The simple design also translates to easy maintenance, ensuring long-lasting performance even in demanding applications.

SPF Series Three Screw Pump Technical

Allowable temperature The allowable working pressure Import working pressure Hint
≦150°C ≦4.0Mpa ≦1.0Mpa Consulting the manufacturer for higher operating temperatures and working pressures.
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SPF Series Three Screw Pump Applications

  1. Oil and gas: Transferring heavy oils, bitumen, and drilling fluids with ease.
  2. Chemical: Pumping viscous resins, paints, and adhesives efficiently.
  3. Food and beverage: Gently moving dough, molasses, and other thick food products.
  4. Manufacturing: Handling industrial lubricants, coolants, and abrasive slurries.
  5. Wastewater treatment: Tackling sludge and wastewater with powerful flow.

Transportable medium:

  1. Lubricating liquids: such as machine oil, lubricating oil, heavy oil, residue oil.
  2. Low lubricity liquid: such as light diesel oil, heavy diesel oil, waxy thin oil.
  3. Viscous liquid: such as a variety of synthetic rubber liquid and artificial rubber liquid, emulsion.
  4. The conveying medium shall not contain any abrasive particles and substances that are corrosive to the pump material

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