heavy-duty sludge and slurry pumps designed for handling thick sludge, abrasive slurry, and high-solids waste water. We deal in Kirloskar, C.R.I, Crompton, CNP, and Grundfos sludge & slurry pumps with complete sales, service, and spares support.

Sludge & Slurry Pumps for STP & ETP Applications | Sales & Service

Sludge and slurry pumps are specially engineered pumps used for transferring dense, abrasive, and solids-laden fluids in sewage treatment plants (STP), effluent treatment plants (ETP), and industrial process applications. These pumps are built to withstand high wear, continuous operation, and harsh working conditions.

At S.V. Engineers, we offer reliable sludge & slurry pumping solutions that ensure smooth flow, reduced downtime, and long service life.

Technical Construction & Design

• Heavy-duty centrifugal / submersible pump construction

• High-chrome alloy / cast iron / stainless steel wetted parts

• Abrasion-resistant semi-open or vortex impeller

• Thick casing with replaceable wear liners

• Mechanical seal with oil chamber protection

• Horizontal, vertical, or submersible mounting options

• Direct-coupled or belt-driven configuration

Key Features

• Designed for high solids concentration

• Excellent abrasion and corrosion resistance

• Handles thick sludge and slurry efficiently

• Low maintenance and extended wear life

• Stable performance under continuous duty

• High efficiency with reduced power loss

• Suitable for harsh industrial environments

Specification Range

Capacity (Flow Rate):

• 5 m³/hr to 400 m³/hr

Head Range:

• 5 meters to 60 meters

Power Range:

• 1 HP to 100 HP

Solids Handling:

• Up to 70% solids content (model dependent)

Speed:

• 960 / 1440 / 2900 RPM

Installation Type:

• Horizontal / Vertical / Submersible

Applications

• Sewage Treatment Plants (STP)

• Effluent Treatment Plants (ETP)

• Sludge transfer & recirculation

• Industrial slurry handling

• Chemical & process industries

• Mining & construction slurry pumping

• Ash handling systems

• Paper, textile & food processing industries

Brands We Deal

• Kirloskar Sludge & Slurry Pumps

• C.R.I Slurry Pumps

• Crompton Sludge Pumps

• CNP Slurry Pumps

• Grundfos Sludge Handling Pumps

Spares & Services

We provide complete pump sales and after-sales support, including:

• Wear-resistant impellers & liners

• Mechanical seals & bearings

• Shaft & casing parts

• Motor rewinding & alignment

• Pump overhauling & performance restoration

• Emergency breakdown service

• Annual Maintenance Contracts (AMC)

Other Common Names Used for Sludge & Slurry Pumps

These pumps are also known as:

• Sludge Transfer Pumps

• Slurry Handling Pumps

• Thick Sludge Pumps

• Abrasive Slurry Pumps

• Waste Sludge Pumps

• Industrial Slurry Pumps

• Heavy Duty Sewage Pumps