Dewatering pumps
SPG355H(35 HP)
SUBMERSIBLE ELECTRICAL DEWATERING PUMP

SPG355H(35 HP)

Overview

Applications of SPG355H Submersible Electrical Dewatering Pump

The SPG355H Submersible Electrical Dewatering Pump is designed for efficient water removal in demanding and high-capacity dewatering environments. It is suitable for major construction projects, mining operations, industrial facilities, marine applications, power infrastructure, and other sites where effective water management is essential.

Key Application Areas

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

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

  • Flood & Emergency Water Evacuation – Helps clear substantial water accumulation from flooded areas, waterlogged sites, and locations requiring rapid drainage.

  • Hydropower & Power Generation Facilities – Appropriate for dewatering operations in hydroelectric power stations, plant areas, and associated infrastructure.

  • Basement & Underground Facilities – Can be used to remove standing water from large basements, underground chambers, service areas, and below-ground structures.

  • Marine & Shipyard Operations – Suitable for drainage requirements in ships, docks, shipyards, marine workshops, and vessel maintenance facilities.

  • Mining & Quarrying Applications – Supports water removal during mining, quarrying, excavation, site preparation, and other heavy earthwork operations.

  • Tunnels & Underground Construction – Helps control water ingress and accumulated water in tunnels, shafts, trenches, and underground work areas.

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

  • Industrial Water Management – Can be utilized for high-volume drainage, industrial dewatering, water transfer, and general water management applications.

The SPG355H Submersible Electrical Dewatering Pump is a dependable solution for heavy-duty construction dewatering, mining drainage, industrial water removal, flood water evacuation, tunnel dewatering, marine drainage, and large-scale water management applications.

6″ (150 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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