PolyChem GRP Engineered Polymer Composite Overhung Chemical Process Pump

The PolyChem GRP pump is a single stage, end suction, centrifugal pump designed to ANSI/ASME B73.5 M Standards. With corrosion resistance superior to more expensive and highly-alloyed metals and costs closer to that of ductile iron, the PolyChem GRP pump has proven to be the low-cost, long-term solution in acidic and chloride-rich applications.

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  • Brands:
    Durco
  • Applications:
    Acid Transfer, Bleach Chemical (pulp and paper), Chemical and Liquor (pulp and paper), Coatings (pulp and paper), Cooling Water (metals), Plating, Galvanizing and Other Coatings, Polymers, Shipping, Solvents, Volatile Organic Compounds, Waste Processing, Waste Treatment, Auxiliary (chemical), Auxiliary Services (power), Caustic and Chlor-alkali
  • Industries:
    Mining, Power Generation, Primary Metals, General Industries, Water Resources, Chemical Processing, Pulp and Paper
  • Standards:
    ASME (ANSI)

Engineered Composite Material Construction offers cost-effective corrosion resistance and is lightweight, non-galling, non-sparking, and non-conductive.

Tapered Polygon Impeller Drive provides exceptional torque-carrying ability and unequaled strength for optimum durability.

Externally Adjustable, Semi-Open Impeller is inherently balanced, resulting in consistently high efficiency rates.

Centerline Discharge Casing with integrally molded flanges is fully gusseted for optimal nozzle-loading capabilities.

Radial Fit and Square O-Rings for the casing and impeller protect the shaft from corrosive

Operating Parameters

  • Flows to 2050 m3/h (9000 gpm)
  • Heads to 150 m (500 ft)  
  • Pressures to 17 bar (250 psi)  
  • Temperatures from -45°C (-50°F) to 120°C (250°F)  

PolyChem GRP ANSI B73.5M Horizontal, Engineered Polymer Composite Pump Chart

PolyChem GRP ANSI B73.5M Horizontal, Engineered Polymer Composite Pump App

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