PolyChem VGRP Engineered Polymer Composite Overhung Sump Pump

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Durco Mark 3 Unitized Self-Priming Chemical Process Pump for sump and below-grade fluid transfer
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PolyChem VGRP Engineered Polymer Composite Overhung Sump PumpPolyChem VGRP Engineered Polymer Composite Overhung Sump Pump

Brand: Durco
Description: The PolyChem VGRP pump is a fiberglass, vertical immersion, open impeller type pump designed for corrosive wet pit applications in waste handling and chemical transfer. The PolyChem VGRP is available in seven sizes, with single-piece columns in 3 ft to 18 ft lengths.

 

The PolyChem VGRP pump is a fiberglass, vertical immersion, open impeller type pump designed for corrosive wet pit applications in waste handling and chemical transfer. The PolyChem VGRP is available in seven sizes, with single-piece columns in 3 ft to 18 ft lengths.

PolyChem VGRP Engineered Polymer Composite Overhung Sump Pump Application

Water Treatment, Shipping, Volatile Organic Compounds, Waste Processing, Acid Transfer, Auxiliary (chemical), Auxiliary Services (power), Bleach Chemical (pulp and paper), Caustic and Chlor-alkali, Chemical and Liquor (pulp and paper), Coatings (pulp and paper), Cooling Water (metals), Leaching Acid, Plating, Galvanizing and Other Coatings, Polymers, Renewable Fuel Production, Solvents

Industries:
Water Resources, Chemical Processing, General Industries, Pulp and Paper, Power Generation, Primary Metals, Mining

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

Unitized Case with Integrally Molded Flanges at the suction and discharge nozzles are fully gusseted to ensure structural soundness under extremes of applied nozzle loads.

Externally Adjustable, Semi-Open Impeller is inherently balanced and provides consistently high efficiencies while minimizing maintenance.

Shaft/Bearing System operates well below the first critical speed, resulting in less shaft whip and longer bearing life.

Bearings can be lubricated by external flush, or self-lubricated by the pump fluid.

Single-Piece Column is lightweight, filament-wound, reinforced fiberglass composite but generously sized and thick in cross-section for strength and rigidity.

Features:

  • Full basket strainer
  • NEMA in-line motor
  • Fiberglass mounting plate
  • Tapered “Polygon” impeller drive
  • “Pull-out” bearing retainers
  • Level controls
  • Choice of shaft metallurgy
    • 316 SS
    • Alloy 20
    • Hastelloy
    • Titanium
  • Options
    • Simplex and duplex pit covers
    • Float switches
    • Particulate seperators
    • Non-metallic lubrication lines
    • Tailpipe

Operating Parameters

  • Flows to 565 m3/h (2500 gpm)
  • Heads to 110 m (350 ft)
  • Pressures to 17 bar (250 psi)
  • Temperatures from -30°C (-20°F) to 90°C (200°F)

Chemical Processing Pumps

Power Generation Pumps

Mining and Mineral Processing Pumps Bulletin

Experience long-lasting corrosion resistance with the PolyChem VGRP Overhung Sump Pump. Contact us today to find the right configuration for your application.