Non-clog Sewage Submersible
High-head Pump “HSEW” Series

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Overview of Non-clog Sewage Submersible High-head Pump “HSEW” Series
The “HET” make “HSEW” series pumps are single-shaft, single-stage, non-clog submersible pumps equipped with dual mechanical seals. They feature open, semi-open, closed, vortex, single vane, two vane, and multi-vane impellers, along with moisture and temperature sensors. These pumps are powered by an A.C. squirrel cage induction motor with “F” class insulation, ensuring robust performance and capacity.
The “HSEW” Series is specially designed for high-head sewage and sludge applications, capable of discharging water at high head without frequent maintenance compared to other high-head pumps. The pumps can handle liquids containing solids between 20 mm to 40 mm in size. Common applications include irrigation projects, dewatering in mining areas, water treatment, and pumping sewage or sludge water to high-head points. With high-efficiency submersible motors, VFD compatibility, and a full pump monitoring system, the pumps deliver maximum flexibility and reliability in demanding environments.
Key Performance Metrics of Non-clog Sewage Submersible High-head Pump
Discharge range
Up to 1000 M³/Hr
Head range
Up to 250 Mtr.
Rating
12.5 to 200.0 HP
Rated speed
2, 4 Pole
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Outlet size upto 8 for high head application
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Special hydraulic design (*On request)
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Simple & robust Design
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Single stage pump
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Head - Up to 250 mtr.
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Discharge - Up to 1000 m3/hr.
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SPEED - 2 POLE / 4 POLE
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Soild Size - max. Up to 40 mm
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Delivery Size - 8" INCH (200 MM)
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Delivery Type - Flange type
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Power Rating - 12.5 to 200 HP
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Supply - 3Ø, 50Hz/60hz, A.C.
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Impeller – Cast Iron / Stainless Steel
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Pump Casing & Motor Parts – Cast Iron
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Shaft – Stainless Steel
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Mechanical Seal – SIC/SIC & SIC/SIC
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Cable – PVC Insulated, Double Sheathed with 10 mtr Length
NOTE : Also these pump are available as per customer require material of construction like S.S. 304 /S.S.316/ NI HARD / HI CHROME or any other , We also provided if any specific part with special material of construciton as per application
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Essential for keeping mining operations dry, enhancing safety, and maintaining productivity in challenging environments.
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Tailored for use in hydro power plants and dam structures, delivering water efficiently to high terrains.
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Perfect for supplying water to elevated locations, ensuring reliable access to essential resources.
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Excavation Sites / Water Reservoirs / Riverside Areas / Coastal Zones
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Subterranean Areas / Rainwater Management / Fluid Removal / Plant / Power Generation Complex
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Onsite Sewerage Solution / Container Cleaning / Climate Control
FAQ’s on Non-clog Sewage Submersible High-head Pump
The HSEW series is a high-performance submersible pump designed to handle sewage and wastewater with solids, while delivering water to higher elevations (high head). Its non-clog impeller prevents blockages, ensuring consistent operation.
It’s ideal for deep sewage pits, hilly terrain, high-rise drainage, municipal lift stations, commercial complexes, and industrial wastewater plants where long discharge lines or elevation lifting is required.
The HSEW series is equipped with a high-power motor, hydraulically optimized impeller, and pressure-resistant design to ensure reliable pumping performance at greater heights or longer distances.
Yes. It features a non-clog impeller capable of passing solids and fibrous waste without jamming, making it effective in handling raw sewage, sludge, and greywater with minimal maintenance.