Rotary Screw

North Fringe sells warren Pumps. Warren Twin-Screw Pumps are engineered to provide optimum performance at the lowest possible life-cycle costs for a given installation.

The Warren twin-screw pump is extremely versatile and can be engineered to meet any type of application.  The manufacturing process permits varying screw pitch and profile which results in an infinite range of performance capabilities.

Advantages

• Pumps are capable of handling liquids containing abrasive solids and/or gas

• Wide range of materials and mechanical seal designs available

• High efficiency / Low energy costs

• Low shear rates / minimal product degradation

• Very low NPSHR

IMO Pump manufactures Rotary Positive Displacement 3-screw pumps.

Industries served include:

• hydrocarbon and chemical processing
• crude oil transport
• Navy and commercial marine
• power generation, pulp and paper
• hydraulic elevators
• general machinery