Introducing Roto’s P Series: Smaller Footprint, Technologically Enhanced, and Ready to Redefine Fluid Handling.

Roto Pumps unveils its new P Series Progressive Cavity Pumps—compact, interchangeable, and engineered for demanding fluid handling across industries.

In industries where every drop counts—where slurries must move without pulsation, where space is tight and downtime costs more than money—there’s no room for compromise. For these reasons, Roto Pumps has reimagined how a progressive cavity pump performs and launched its most innovative pump design.

Introducing the P Range Pump Series

A new generation of compact, robust, and precision-engineered progressive cavity pumps. Designed to meet the demands of modern fluid handling, the P Series combines engineered efficiency with field-proven adaptability.

Engineered for superior performance, the P Series delivers:

• Flow rates up to 1585 GPM
• Pressures up to 350 PSI
• One of the shortest footprints in its class

From its innovative thrust bush joint, which absorbs axial loads with ease to its modular design with eight frame sizes covering more than 30 pump models, the P Series isn’t just built—it’s optimized. Its drop-in compatibility with the Seepex® BN range offers a smarter way to retrofit or upgrade existing systems. The P Series can replace existing Seepex pumps with no piping changes required.
Whether handling sticky products, sludges, shear-sensitive media, high-viscosity food pastes, or aggressive chemicals, the P Series is ready for the challenge—thanks to wide-throat and cake pump variants, FDA-compliant materials, and custom options that extend from close-coupled designs to semi-submersibles.

This isn’t just a pump. It’s the beginning of a better pumping experience—built around performance, precision, and practicality.

A New Era of Pumping Innovation

Roto Pumps has officially launched its latest innovation: the P Series Progressive Cavity Pumps—a robust, compact, and high-performance solution designed to meet the growing demands of fluid transfer across a wide range of industries. With its shortest-in-class footprint, advanced thrust bush joint technology, and unmatched interchangeability with Seepex® BN range, the P Series is positioned to be a game-changer in the progressive cavity (PC) pump market.

“Built With Our Customers in Mind”

“We designed the P Series based on direct customer feedback. The industry asked for high-quality, cost-effective, drop-in replacements—and we delivered.”
– Chris Karasch, President, Roto Pumps North America

Compact Design. Powerful in Performance. Smaller Footprint. 

Engineered with a modular design and eight frame sizes covering over 30 pump models, the P Series offers unmatched versatility. Whether installed as close-coupled, long shaft, or Maintenance-in-Place (MIP) configuration, this range ensures minimal space requirements and simplified system integration.

Key Features Include:

• Thrust Bush Joint: Smooth axial load handling and increased longevity
• Dual Inspection Ports: Quick blockage removal and maintenance access
• Top Hat Design: Easy adaptation across configurations
• Open Seal Housing: Prevents media buildup, prolonging seal life
• Reversible Rotation and Low NPSH: Ideal for dynamic system demands for versatility in tight, variable systems
• Interchangeability with legacy pumps—bringing instant savings to retrofit projects

 

With flow rates up to 1585 GPM and pressures up to 350 PSI, the P Series handles a wide range of media—from thin, non-lubricating fluids to highly viscous, solid-laden slurries.

 Seamless Site Replacement for Seepex® BN Pumps

One of the most exciting aspects of the P Range Series is its interchangeability with the Seepex® BN range. Roto has meticulously designed the P Series with identical suction and delivery dimensions and base footprint, allowing operators to replace existing installations without modifying pipework or frames.

This not only simplifies competitor retrofitting projects but also provides a cost-effective alternative to Seepex products backed by Roto’s global support and manufacturing excellence. Users of Seepex products will have the opportunity to reduce their total cost of ownership of these pumps by switching to the P Series. 

This translates to:

• Reduced project costs
• Faster replacements
• Minimal system downtime

And with global service support, transitioning to the P Series means peace of mind beyond installation.

 

Designed for Demanding Applications

No two pumping environments are alike—and the Roto P Series was built with that in mind. From high-viscosity sludges to shear-sensitive food products, this versatile range is engineered to perform where other pumps struggle. With specialized configurations and material options, the P Series adapts to the most challenging industrial demands with ease and precision.

 

Roto’s P Series is ideal for:

• Wastewater Sludge and slurry transfer
• Food and beverage media with hygienic configurations
• Chemical, marine, wastewater, oil & gas, and paint industries
• Shear-sensitive, abrasive, or sticky fluids
• Thixotropic, dilatant, or hazardous liquids

 

Special design variants include:

• Standard and Wide Throat Pumps
• Cake Pumps for 45% dry solids
• FDA-compliant Food Pumps with polished internals
• Square Wide Throat Pumps for challenging suction conditions
• Semi-submersible and customized skid-mounted solutions

 

Built to Be Global, Backed by Local Support- Guaranteed Reliability

Manufactured in five state-of-the-art global facilities, and supported by seven overseas warehouses and assembly units, the P Series is backed by Roto’s commitment to fast lead times and expert support. 

With more than 325,000+ pump installations worldwide, Roto brings proven success and deep application expertise to every corner of the globe.

 

 Roto Pumps P Series – Engineered to Move What Matters Most

The demands placed on industrial pumps have never been higher. More pressure. More complexity. Less room for failure. With the P Series, Roto Pumps has answered the call—not with incremental change, but with a bold new standard.

 

Every feature of the P Series is designed to deliver value:

• Easy inspection ports for simplified maintenance
• Thrust bush joints for smooth operation under load
• Open seal housings to prevent media buildup
• Reversible rotation and low NPSH requirements for versatility in tight, variable systems
• And interchangeability with legacy pumps—bringing instant savings to retrofit projects

 

Yet perhaps what’s most compelling is what the P Series Progressive Cavity Pumps represents:
A pump that’s not just smaller, but smarter. Not just durable, but designed for demanding, real-world use cases—from wastewater plants and marine systems to sugar refineries and chemical processors.

Backed by 325,000+ installations worldwide, seven overseas hubs, and a network of experts across five continents, Roto Pumps is more than a manufacturer—it’s a trusted partner in fluid handling.

 

Discover the future of progressive cavity pumping.

If your operation demands reliability without compromise, it’s time to discover what the P Series can do for you.

📧 contact@rotopumps.com
🌐 www.rotopumps.com