Progressive cavity pumps, macerators, controls and smart pump technology for viscous, abrasive, shear-sensitive and solids-laden media.
Engineered to Move the Most Challenging Fluids
SEEPEX progressive cavity pumps move viscous, abrasive, shear-sensitive and solids-laden media with smooth, low-pulsation flow. They are used across municipal, industrial and process applications — handling sludge, polymer, food products, chemicals and slurries — and are engineered for long service life, accurate flow and reduced maintenance. Flowstar is the Canadian supplier of the full SEEPEX range, providing application engineering and product-selection support.
How It Works
Low-Pulsation Flow for Difficult Media
Progressive cavity pumps move fluid through sealed cavities created between a rotating rotor and a fixed stator. As the rotor turns, these cavities advance steadily from suction to discharge, creating a smooth, continuous flow that is ideal for viscous, abrasive, and shear-sensitive materials—without the pulsation dampeners many other pump types require. Because flow is directly proportional to rotor speed, the same principle that moves thick sludge and polymer also delivers accurate, repeatable metering. From sludge and polymer to food products, chemicals, slurries and shear-sensitive media, SEEPEX offers engineered systems designed for long service life, accurate flow and reduced maintenance.
Gentle Product Handling
Excellent Suction Capability
Accurate
Metering
High Solids
Handling
Reliable
low-pulsation operation
Product Families
A pump built for the job in front of it
SEEPEX offers a wide range of progressive cavity pump designs for general industrial service, metering, high-solids handling, hygienic processes and difficult pumping applications. Each family below links to its product brochure — or talk to a Flowstar engineer to match a model to your media, flow and pressure.
N Series
General industrial progressive cavity pumps for liquids with or without solids. The N Series forms the basis of the SEEPEX modular concept and can be mounted horizontally or vertically, with large spherical inlet openings for media containing solids.
When We’d Recommend It:
For general transfer duties where viscous or solids-containing media requires consistent progressive cavity performance.
SCT Technology
Smart Conveying Technology for reduced maintenance time and adjustable wear compensation. The split, retensionable stator lets technicians restore performance and replace wear parts in place, without dismantling the pipework.
When We’d Recommend It:
When abrasive service or frequent maintenance makes faster in-place access and wear adjustment especially valuable.
Open Hopper Pumps
Designed for high-viscosity products, dewatered sludge, pastes and thick slurries. A bridge-breaker and auger feed force non-flowing material into the pumping element, keeping flow steady where conventional pumps would starve.
When We’d Recommend It:
When thick or non-flowing media cannot reliably feed into a conventional pump inlet.
Metering Pumps
Accurate, repeatable dosing for polymer, lime, ferric, alum and other chemicals. Because flow tracks rotor speed almost linearly, these pumps meter smoothly and predictably across a wide turndown range.
When We’d Recommend It:
When the process requires accurate, repeatable dosing across changing flow requirements.
Hygienic Pumps
Solutions for food, beverage, pharmaceutical, and cosmetic applications. Cleanable, low-shear designs move sensitive and high-value products gently, protecting texture and product integrity.
When We’d Recommend It:
For sanitary processes where cleanability and gentle handling of sensitive or high-value products are priorities.
Macerators
Protect downstream equipment by reducing solids and preventing blockages. Installed ahead of pumps and process equipment, macerators cut and condition rags, fibres and lumps into a manageable, pumpable consistency.
When We’d Recommend It:
When rags, fibres, lumps or oversized solids need to be conditioned before reaching downstream pumping or process equipment.
Featured Technology
Smart Conveying Technology
SEEPEX Smart Conveying Technology simplifies maintenance by allowing easier access to rotating components and stator adjustment for wear compensation. Instead of removing pipework to service the pump, technicians can retension the stator to restore performance and swap wear parts in place.
The result is reduced downtime, lower labour costs and improved long-term operating efficiency — particularly valuable on abrasive duties where stator wear would otherwise drive frequent teardown.
✔ Faster maintenance
✔ Adjustable stator design
✔ Longer component life
✔ Less process downtime
WHY SEEPEX
Built for Difficult Media and Demanding Processes
Low Total Cost of Ownership
Long wear life, easy maintenance and efficient operation keep lifetime running costs down, not just the purchase price.
Exceptional Wear Life
Rotor and stator geometries and materials are matched to the media, extending service intervals on abrasive and demanding duties.
Easy Maintenance
Serviceable designs, including Smart Conveying Technology, reduce teardown time and get equipment back online faster.
Precision Metering
Flow proportional to speed delivers accurate, repeatable dosing across a wide turndown range.
High Solids Capability
Large inlet geometry and open-hopper feed options move thick, solids-laden media that starve other pump types.
Gentle Product Handling
Low-shear conveying protects shear-sensitive and high-value products, from polymer to food.
Smart Monitoring Options
SEEPEX controls and connected pump technology support dosing, pressure and condition monitoring.
Proven Reliability
Established progressive cavity technology trusted across municipal, industrial and process applications worldwide.
Common Applications
Where SEEPEX pumps go to work
Wastewater
Municipal
Food & Beverage
Mining
Biogas
Agriculture
Chemical
Pulp & Paper
Oil & Gas
Your Canadian SEEPEX Partner
Flowstar supplies complete SEEPEX pumping solutions backed by application engineering, product selection support and responsive customer service. Whether you are replacing an existing progressive cavity pump or designing a new system, our team can help specify the right solution for your application.
Speak With a Flowstar Pump Expert
Send us your media details, required flow and pressure, solids information, and installation conditions. Flowstar can help evaluate the application and identify the appropriate SEEPEX pump or technology.
