Displacement Pumps
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THE LEADING FORCE behind liquidsTM since 1857 Rotary Positive Displacement Pumps

External Gear 3600 Series General purpose pumps for transferring, mixing, blending and recirculating. Efficiently handles heavy, viscous materials such as: asphalt, molasses, chocolate, roofing compounds, and printing inks. Also suitable for fuel oil, gasoline, and similar thin liquids. No. of Sizes 8 Housing Materials of Construction Cast Iron Z Series Easy maintenance, two-piece backplate for flexible sealing options (single, double or cartridge seals). Designed around our 3600 series pump with a more advanced seal chamber and optional ANSI flanges. Ideal for chemical and petroleum...

A Series General purpose pumps for pressure lubrications, hydraulic service, fuel supply and general transfer. Capable of operating at standard motor speeds. Pressures up to 300 PSI No. of Sizes 12 Max Port Sizes Temp. 212°/500°F* 3/8"- 2" NPT 100°/260°C* Housing Materials of Construction Ductile Iron, Cast Iron 2835 Series High viscosity pump designed to run at standard motor speeds with liquid viscosities up to 100,000 SSU. Commonly used for pumping molasses, feed supplements and roofing compounds. No. of Sizes 1 Housing Materials of Construction Cast Iron ROC® Series Heavy duty stainless...

Performance Products PROGRESSING CAVITY PC Pulseless, low shear, solids handling pump for viscous and abrasive liquids. Commonly used in transferring wastewater sludge, polymers, grouts, paints and adhesives. No. of Sizes 15 Viscosity Up to 10 million CPS Up to 50 million SSU (approx.) Port Sizes 1" - 10" Flg plus hopper 3/4" NPT Housing Materials of Construction Stainless Steel, Cast Iron Stator, Buna, Viton, EPDM, Nat. Rubber CUSTOM ENGINEERED PRODUCTS With over 150 years of experience we have designed and developed numerous custom pumps for unique and demanding applications. Let us know...

Industry Pump Selection This is a general guide and may not be relevant to your specific industry. Review product selections and specific requirements with authorized Roper Pump representatives. Bulk Handling ROC® Series Progressing Cavity Custom Engineered Products HOUSING MATERIALS OF CONSTRUCTION * Contact Factory for specific materials available

THE LEADING FORCE behind liquidsTM since 1857 Roper Pump Company is a global supplier of high quality positive displacement pumps, designed to handle a broad range of industrial applications. In addition to helical gear pumps and progressing cavity pumps, we design and develop numerous custom pumps for customers with unique and demanding applications. From a small pump company founded in 1857, Roper Pump Company has grown into a technological leader. With a large installed base, we have both the knowledge and experience to help you solve your most challenging pumping problems… and our...