Dewatering pumps
SPG254H(25 HP)
SUBMERSIBLE ELECTRICAL DEWATERING PUMP

SPG254H(25 HP)

Overview

Applications of SPG254H Submersible Electrical Dewatering Pump

The SPG254H Submersible Electrical Dewatering Pump is designed for efficient and reliable water removal in demanding, high-volume dewatering environments. It is suitable for construction, mining, infrastructure, marine, power, and industrial applications where effective water control is essential for maintaining smooth and safe operations.

Key Application Areas

  • Heavy Construction & Excavation – Suitable for managing water in large foundation pits, deep excavations, trenches, and major construction sites.

  • Infrastructure & Civil Engineering Projects – Useful for drainage requirements associated with large-scale infrastructure development, municipal works, utility projects, and civil engineering activities.

  • Flood Control & Emergency Dewatering – Helps remove substantial amounts of accumulated water from flooded sites, waterlogged areas, and emergency drainage locations.

  • Hydroelectric Power Plants – Appropriate for dewatering and drainage operations in hydropower stations, plant areas, and supporting infrastructure.

  • Basements & Underground Facilities – Can be used for evacuating standing or accumulated water from underground structures, service areas, chambers, and deep-level spaces.

  • Marine & Shipyard Applications – Suitable for drainage operations in ships, docks, shipyards, marine workshops, and vessel maintenance areas.

  • Mining & Quarry Operations – Supports water management during mining, quarrying, excavation, site preparation, and other demanding earthwork activities.

  • Tunnels & Underground Construction – Helps control water accumulation and ingress in tunnels, shafts, trenches, and other underground work environments.

  • Large Open Sumps & Collection Pits – Suitable for extracting accumulated water from open sumps, drainage pits, collection areas, and temporary water holding locations.

  • Industrial Dewatering & Water Transfer – Can be utilized for high-volume drainage, water transfer, and dewatering requirements across industrial and commercial facilities.

The SPG254H Submersible Electrical Dewatering Pump is a reliable solution for heavy-duty construction dewatering, mining drainage, industrial water removal, flood control, tunnel dewatering, marine drainage, and large-scale water management applications.

4″ (100 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 Gr. CF8M (SS 316)

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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