One Pump. Endless Applications.
ROTOMAC progressive cavity pumps power critical operations across six major industrial sectors worldwide — from oil fields and biogas plants to food production lines and chemical processing facilities. Wherever fluids need to move reliably, ROTOMAC delivers.
Environmental & Energy
Environmental treatment and energy generation demand pumps that handle highly variable, often abrasive or viscous media without interruption. ROTOMAC progressive cavity pumps are the workhorse of wastewater treatment plants, sludge management systems, and power generation facilities — delivering reliable, low-pulsation flow 24/7.
Chemical, Pulp & Paper
Chemical processing and pulp & paper manufacturing expose pumps to some of the most demanding conditions imaginable — corrosive acids and alkalis, high-viscosity adhesives, fibrous slurries, and abrasive pigments. ROTOMAC pumps are engineered with corrosion-resistant materials and precision-fit rotor-stator geometry to handle them all.
Mining & Minerals
Mining was the founding application for ROTOMAC pumps. Our founder developed the first Indian-made progressive cavity pump to solve the exact problem faced in coal mines — expensive imported pumps that couldn't handle abrasive slurries. Today, ROTOMAC pumps operate in mines, mineral processing plants, and quarries across India and internationally.
Food & Pharmaceuticals
Food, beverage, and pharmaceutical processes demand not just fluid handling performance — they demand hygiene, product integrity, and regulatory compliance. ROTOMAC sanitary-grade PC pumps are designed for clean-in-place (CIP) compatibility, FDA-approved elastomers, and the gentle, shear-sensitive pumping that preserves product quality.
Oil & Gas
The Oil & Gas sector places extraordinary demands on pumping equipment — high pressures, multiphase fluids, sand-laden crude, and remote installation conditions. ROTOMAC entered this sector as part of its 4th-generation modernisation drive and now supplies PC pumps for upstream, midstream, and downstream applications.
Bio Gas
Biogas plants — whether treating municipal organic waste, agricultural biomass, or industrial food waste — rely on consistent, clog-free fluid transfer at every stage of the anaerobic digestion process. ROTOMAC PC pumps are ideal for feeding digesters, recirculating digest, and transferring digestate to storage or dewatering systems.
Not Sure Which Pump? Our Engineers Will Find the Right Solution for You.
Why Industries Choose ROTOMAC
From food-grade hygienic builds to heavy-duty mining configurations — every ROTOMAC pump is engineered specifically for its application, not adapted from a generic design.
Application-Specific Engineering
Every pump is configured for the exact fluid, viscosity, temperature, and solids content of your process — not a one-size-fits-all product off the shelf.
Widest Viscosity Range
Capable of handling fluids from water-thin to 1,000,000 cP — a single pump platform that adapts from clean water to thick pastes and slurries.
In-House Material Expertise
Our Kanpur facility has in-house metallurgical testing and rotor-stator geometry manufacturing — ensuring every component meets spec before it leaves our factory.
Low-Pulsation, Gentle Flow
The progressive cavity principle produces smooth, near-pulsation-free flow — critical for shear-sensitive products, precision dosing, and metering applications.
Nationwide Service & Spares
With branches in Kanpur, Noida, Mumbai, Chennai, and Vadodara — plus a dedicated service team — your pump is never far from expert support and genuine spare parts.
55 Years of Proven Performance
Since 1967, ROTOMAC pumps have been running in some of India's most demanding environments. That track record means your pump investment is backed by decades of reliability data.
Have a Specific Application in Mind?
Tell us about your fluid, your process, and your challenge — our engineers will recommend the right ROTOMAC pump for the job.