Dewatering Pumps

Dewatering Submersible Pump

Portable submersible dewatering pump engineered for construction sites, trenches, pits, mines, and emergency drainage. Wear-resistant impeller handles silty, abrasive water reliably.

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Technical data sheet

Dewatering Submersible Pump

Portable submersible dewatering pump engineered for construction sites, trenches, pits, mines, and emergency drainage. Wear-resistant impeller with elastomer-coated diffuser handles silty, abrasive water reliably.

Characteristics

Motor RatingHP1 to 50
kW0.75 to 37
Head RangeMetres6 to 60
DischargeLPM150 to 4500
Solids handlingmmUp to 15 mm (light solids / silt)
Discharge sizemm50 / 65 / 80 / 100
inch2 / 2½ / 3 / 4
SpeedRPM2900
ProtectionIPIP68 — fully submersible
CableSubmersible flat cable, factory-sealed, 20 m std
ApplicationsUseConstruction dewatering, Mining, Tunneling, Flood drainage, Pit dewatering, Emergency

Material of Construction — Motor

  • Stator: Vacuum impregnated, F class insulation
  • Rotor: Aluminium pressure die-cast
  • Motor housing: Stainless steel SS 304 / cast aluminium
  • Shaft: Stainless steel SS-420
  • Mechanical seal: Tandem (carbon vs. SiC + SiC vs. SiC) in oil bath
  • Bearings: Sealed deep-groove ball bearings
  • Thermal protection: Built-in thermistor / klixon
  • Cable: Submersible flat cable (3-core + earth) with strain relief

Material of Construction — Pump

  • Pump casing: Cast iron / aluminium
  • Impeller: High-chrome cast iron / NiHard — wear resistant
  • Diffuser: Elastomer-coated steel / nitrile rubber
  • Strainer: Stainless steel SS 304 perforated
  • Discharge elbow: Cast iron / aluminium, threaded BSP or camlock
  • Handle: Stainless steel SS 304
  • Fasteners: Stainless steel SS 304

Salient Features

  • Compact, portable design with lift handle
  • Top-discharge configuration for easy hose connection
  • Wear-resistant high-chrome impeller for abrasive water
  • Elastomer-coated diffuser — extended service life on silty fluids
  • Double mechanical seal in oil bath
  • Thermal protection in motor windings
  • Continuous-duty rated, S1
  • Cooling jacket allows operation in low-water-level conditions
  • Lightweight stainless steel / aluminium body options
  • Rugged 20 m factory-sealed submersible cable

Applications

  • Construction site dewatering
  • Foundation pits & trenches
  • Mining dewatering
  • Tunneling & underground works
  • Flood emergency drainage
  • Pit drainage in factories
  • Sand & gravel quarries
  • Borewell development & test pumping

For highly abrasive duty (sand mining), specify high-chrome metallurgy at RFQ stage.

Pump is rated for continuous duty when fully submerged; low-water-level operation up to inlet rating.

Have a question? Drop us a line.

Share your duty point — head, flow, voltage, application — and our engineering team will match the right configuration.

Request quotationTalk to engineering

Applications

Project and industry usage examples.

  • Construction dewatering
  • Foundation trenches
  • Pits & excavations
  • Mining dewatering
  • Emergency drainage

Key features

Built for export-grade reliability.

  • Top-discharge configuration for easy hose connection
  • Wear-resistant high-chrome impeller for abrasive water
  • Double mechanical seal in oil bath
  • Continuous-duty rated, IP68
FAQs

Technical Specifications
Power range0.75 kW (1 HP) to 37 kW (50 HP)
Head range6 to 60 m
Discharge150 to 4500 LPM
ProtectionIP68 fully submersible
Datasheet

Configuration-specific datasheets and pump curves are shared on request with RFQ for tender and EPC submissions.

Technical content

dewatering pump supplier — technical overview

Overview

Dewatering Submersible Pump from SUPERTECH WATER SOLUTION is engineered for B2B procurement where reliability, documentation, and lifecycle cost matter. This Dewatering Pumps portfolio is built for government departments, EPC contractors, infrastructure companies, industrial plants, agricultural duty cycles, water treatment operators, and export buyers. If you are searching for dewatering pump supplier, this page is designed to help you evaluate performance, installation fit, and compliance readiness. We support projects across India, Ahmedabad, Gujarat, UAE, Dubai, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Africa.

Applications & industries served

Industrial procurement teams typically select Dewatering Submersible Pump based on duty point, source conditions, water quality, voltage, and installation constraints. Common applications include Construction dewatering, Foundation trenches, Pits & excavations, Mining dewatering, Emergency drainage. Industries served include infrastructure, municipal utilities, agriculture and irrigation, industrial manufacturing plants, builders and developers, and EPC project environments. For export projects, selection is aligned to spares availability, site serviceability, and documentation quality.

Key features designed for procurement confidence

SUPERTECH WATER SOLUTION focuses on consistent engineering fundamentals that matter in real installations: stable hydraulics, durable materials, robust electrical protection, and service-friendly assembly. Key highlights include: Top-discharge configuration for easy hose connection; Wear-resistant high-chrome impeller for abrasive water; Double mechanical seal in oil bath; Continuous-duty rated, IP68. Our export-focused approach emphasizes predictable performance and clearer documentation for faster tender evaluation and RFQ comparison.

Technical specifications (selection-ready)

Technical selection is most accurate when duty point is defined (head, discharge, flow rate) along with installation parameters. This product family supports configuration-based selection. Typical specification references for procurement may include power, head, capacity, pipe sizing, voltage range, material options, and protection requirements. If you need a customized datasheet for tender submission, request it via RFQ with your duty point and country.

Export-ready documentation and support

For GCC and Africa markets, procurement teams often require consistent data presentation and professional submission quality. We support RFQ workflows with technical tables, brochure packs, application notes, and documentation aligned to EPC and government procurement. This is built for buyers targeting keywords like dewatering pump exporter, dewatering pump supplier in UAE, construction dewatering pumps. Our team can assist with product comparison, recommended configuration, and supply planning.

How to specify your requirement (RFQ template)

To receive the fastest and most accurate quotation, share a structured requirement. Minimum recommended RFQ fields: application (agriculture / industrial / utility), water source (borewell, openwell, sump), duty point (flow + head), discharge size, voltage and phase, expected daily operating hours, installation depth (if any), and destination country. For projects in UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, and Africa, also share preferred packing, labeling, and required documentation format.

Quality philosophy (SUPERTECH KAIZEN)

SUPERTECH KAIZEN drives continuous improvement across manufacturing discipline, inspection checkpoints, and export packing. The result is procurement confidence: stable supply, consistent performance, and clearer technical communication. For tender environments, this reduces ambiguity and shortens evaluation time.

Serviceability, spares, and lifecycle value

Industrial buyers evaluate more than purchase price — they evaluate downtime risk and lifecycle support. We design product families with maintainability in mind: clear spares mapping, service access where practical, and compatibility across common configurations. When required, we can align spares packs for export projects and EPC commissioning timelines.

Procurement FAQ

If you are comparing suppliers for dewatering pump supplier, focus on documentation clarity, performance transparency, and after-sales readiness. Ask for the exact configuration matching your duty point, request a technical table for comparison, and ensure the supplier can support export packing and lead times. Our team supports these workflows for India and export markets.

Engineering notes 1

For Dewatering Submersible Pump selection, align hydraulic performance with real site conditions: friction losses, suction characteristics (if applicable), voltage stability, and environmental factors. Export projects frequently benefit from a standardized documentation pack and a clear configuration naming structure for procurement teams. When targeting procurement teams in India, Ahmedabad, Gujarat, UAE, Dubai, Saudi Arabia, Qatar, Oman, include the duty point and intended application so the quotation is technically precise and directly comparable. This helps buyers searching for dewatering pump supplier and related keywords such as dewatering pump exporter, dewatering pump supplier in UAE, construction dewatering pumps.

Engineering notes 2

For Dewatering Submersible Pump selection, align hydraulic performance with real site conditions: friction losses, suction characteristics (if applicable), voltage stability, and environmental factors. Export projects frequently benefit from a standardized documentation pack and a clear configuration naming structure for procurement teams. When targeting procurement teams in India, Ahmedabad, Gujarat, UAE, Dubai, Saudi Arabia, Qatar, Oman, include the duty point and intended application so the quotation is technically precise and directly comparable. This helps buyers searching for dewatering pump supplier and related keywords such as dewatering pump exporter, dewatering pump supplier in UAE, construction dewatering pumps.

Engineering notes 3

For Dewatering Submersible Pump selection, align hydraulic performance with real site conditions: friction losses, suction characteristics (if applicable), voltage stability, and environmental factors. Export projects frequently benefit from a standardized documentation pack and a clear configuration naming structure for procurement teams. When targeting procurement teams in India, Ahmedabad, Gujarat, UAE, Dubai, Saudi Arabia, Qatar, Oman, include the duty point and intended application so the quotation is technically precise and directly comparable. This helps buyers searching for dewatering pump supplier and related keywords such as dewatering pump exporter, dewatering pump supplier in UAE, construction dewatering pumps.

Engineering notes 4

For Dewatering Submersible Pump selection, align hydraulic performance with real site conditions: friction losses, suction characteristics (if applicable), voltage stability, and environmental factors. Export projects frequently benefit from a standardized documentation pack and a clear configuration naming structure for procurement teams. When targeting procurement teams in India, Ahmedabad, Gujarat, UAE, Dubai, Saudi Arabia, Qatar, Oman, include the duty point and intended application so the quotation is technically precise and directly comparable. This helps buyers searching for dewatering pump supplier and related keywords such as dewatering pump exporter, dewatering pump supplier in UAE, construction dewatering pumps.

Engineering notes 5

For Dewatering Submersible Pump selection, align hydraulic performance with real site conditions: friction losses, suction characteristics (if applicable), voltage stability, and environmental factors. Export projects frequently benefit from a standardized documentation pack and a clear configuration naming structure for procurement teams. When targeting procurement teams in India, Ahmedabad, Gujarat, UAE, Dubai, Saudi Arabia, Qatar, Oman, include the duty point and intended application so the quotation is technically precise and directly comparable. This helps buyers searching for dewatering pump supplier and related keywords such as dewatering pump exporter, dewatering pump supplier in UAE, construction dewatering pumps.

Engineering notes 6

For Dewatering Submersible Pump selection, align hydraulic performance with real site conditions: friction losses, suction characteristics (if applicable), voltage stability, and environmental factors. Export projects frequently benefit from a standardized documentation pack and a clear configuration naming structure for procurement teams. When targeting procurement teams in India, Ahmedabad, Gujarat, UAE, Dubai, Saudi Arabia, Qatar, Oman, include the duty point and intended application so the quotation is technically precise and directly comparable. This helps buyers searching for dewatering pump supplier and related keywords such as dewatering pump exporter, dewatering pump supplier in UAE, construction dewatering pumps.

Engineering notes 7

For Dewatering Submersible Pump selection, align hydraulic performance with real site conditions: friction losses, suction characteristics (if applicable), voltage stability, and environmental factors. Export projects frequently benefit from a standardized documentation pack and a clear configuration naming structure for procurement teams. When targeting procurement teams in India, Ahmedabad, Gujarat, UAE, Dubai, Saudi Arabia, Qatar, Oman, include the duty point and intended application so the quotation is technically precise and directly comparable. This helps buyers searching for dewatering pump supplier and related keywords such as dewatering pump exporter, dewatering pump supplier in UAE, construction dewatering pumps.

Engineering notes 8

For Dewatering Submersible Pump selection, align hydraulic performance with real site conditions: friction losses, suction characteristics (if applicable), voltage stability, and environmental factors. Export projects frequently benefit from a standardized documentation pack and a clear configuration naming structure for procurement teams. When targeting procurement teams in India, Ahmedabad, Gujarat, UAE, Dubai, Saudi Arabia, Qatar, Oman, include the duty point and intended application so the quotation is technically precise and directly comparable. This helps buyers searching for dewatering pump supplier and related keywords such as dewatering pump exporter, dewatering pump supplier in UAE, construction dewatering pumps.

RFQ