Dewatering pumps
SPG21M(2 HP)
SUBMERSIBLE ELECTRICAL DEWATERING PUMP

SPG21M(2 HP)

Overview

Applications of SPG21M Submersible Electrical Dewatering Pump

The SPG21M Submersible Electrical Dewatering Pump is suitable for reliable water extraction and drainage across construction, industrial, mining, marine, and infrastructure applications. It is designed to help manage unwanted water in areas where effective dewatering is essential for maintaining safe and productive working conditions.

Key Application Areas

  • Construction & Civil Engineering – Suitable for removing water from construction sites, foundation pits, excavations, and other civil engineering work areas.

  • Public Utility Projects – Useful for drainage and water management activities during municipal and public utility operations.

  • Flood Water Management – Helps evacuate accumulated water from flooded areas, low-lying spaces, and locations affected by excessive water ingress.

  • Hydroelectric Power Stations – Can be used for drainage and dewatering requirements in hydro power facilities and related project areas.

  • Basement & Underground Drainage – Suitable for extracting standing water from basements, underground chambers, and below-ground workspaces.

  • Ship & Shipyard Operations – Applicable for water removal and drainage activities in ships, docks, shipyards, and marine maintenance areas.

  • Mining & Excavation Sites – Supports dewatering requirements during mining preparation, excavation, and associated site development activities.

  • Tunnel & Trench Dewatering – Helps manage collected water in tunnels, trenches, shafts, and other underground construction areas.

  • Open Sumps & Water Collection Pits – Suitable for pumping water from open sumps, pits, collection areas, and temporary drainage points.

  • Industrial Water Drainage – Can be utilized for general water removal, transfer, and drainage requirements in industrial and commercial environments.

The SPG21M Submersible Electrical Dewatering Pump provides an effective solution for construction dewatering, industrial drainage, flood water removal, basement drainage, mining operations, tunnel dewatering, and general water management applications.

2″ (50 mm) Hose Outlet (BSP/NPT/Flange Outlet available on request)

Options for Impeller MOC:

a) For abrasive and corrosion resistance application impeller are in ASTM A217 Gr. CA15 (SS 410)

b) For Sea water and Corrosive application impeller available on request in ASTM A351

SS 304 Strainer, Outlet, Hardware and SS 431 Rotor Shaft.

Tandem TC/TC mechanical seals enclosed in pressure compensated oil chamber.

Thermal Cutouts are imbedded in motor winding for maximum protection.

Nitrile rubber lined diffuser and wear plate for field adjustment.

For saline environment Zinc Anode are available.

Pumps are also available in complete SS 316 construction.

Pumps are available for any combination of voltage and frequency on request.

The Pump is epoxy coated for long life.

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