Filipusi (Zhejiang) Water Affairs Co., Ltd.

FilipusiModel LD32-14-2 -Pipeline Circulation Booster Variable-Frequency Pump

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An inline loop boost pump is widely used in residential, commercial, and industrial water supply systems, providing stable pressure, reliable operation, and energy-efficient performance.

Most popular related searches

  • Premium efficiency over a wide operating area
  • Exceeds ErP (Energy-related Products) minimum efficiency index (MEI 0.4)
  • Low installation and maintenance costs due to easy installation and unique design
  • Low spare part costs due to high standardization

Versatile Cooling Applications Manufacturing & Process

  • Injection molding, chemical processing, and machine tool cooling loops.  
  • Maritime & Offshore
  • Jacket water cooling, seawater circulation, and ballast thermal control.
  • HVAC & Buildings

Large-scale chiller circulation and cooling tower water delivery.

Engineering Excellence

         Back Pull-Out Design: Allows for rapid maintenance of the rotating assembly without disconnecting suction or discharge pipework, significantly reducing cooling system downtime.  
         Seawater-Grade Materials: Available in Bronze and Duplex Stainless Steel for aggressive marine cooling applications.
         VFD & PLC Integration: Fully compatible with modern automation for energy-saving variable load cooling.
         Heavy-Duty Bearings: Selected for long-term operational stability in 24/7 industrial cycles.

Application Scope

Industrial & Manufacturing

  • Process Cooling: Injection molding & chemical reactors
  • Machinery: CNC tool cooling & induction furnaces
  • Thermal Management: Industrial heat exchangers & chillers

Marine & Maritime

  • Engine Cooling: Jacket water & auxiliary circuits
  • Seawater Systems: Corrosion-resistant circulation & ballast
  • Onboard HVAC: Shipboard climate & thermal control

Commercial & Infrastructure

  • Data Centers: 24/7 server room liquid cooling
  • HVAC Systems: Large-scale chiller & cooling tower loops
  • District Cooling: Centralized urban cooling networks

Power & Energy

  • Power Plants: Condenser & generator auxiliary cooling
  • Renewable Energy: Solar inverter & wind turbine thermal control

  • Flow Rate: Up to 1,200 m³/h
  • Total Head: Up to 160 m
  • Temperature Range: -20°C to +120°C
  • Casing Materials: Ductile Iron / SS316 / Bronze

  • High efficiency in-line pump optimized for variable speed control
  • Compact footprint
  • Robust design and easy maintenance
  • Certified for use in potable water
  • Delivery: up to 900 m³/h
  • Head: up to 95 m