Sanitary Lobe Pump Acculobe™ from Top-Line

Rotary Lobe Pump, Hygienic, Acculobe, York Fluid ControlsThe AccuLobe is a sanitary lobe pump designed to provide superior metering accuracy and repeatability, especially for viscous or shear sensitive fluids.  Its multilobe design allows precise volumetric dosing for filling and packaging, lab and pilot plant, or manufacturing applications as well as general fluid transfer where flow rates (0.5-9.2 gpm /2-35 lpm) and medium pressures
(0-175 /0-12 bar ) are required.


  • Five-lobe, 20cc/rev. displacement rotors combine superior metering repeatability with reduced pulsation and quiet operation.

  • Rotor case geometry maintains volumetric efficiency, while chamfered cusps around the ports enable self-draining for enhanced CIP/SIP.

  • Front-loading seals provide ease of maintenance, with flush rotor retainers for enhanced CIP/SIP.

  • Unique one-piece rotor case provides superior concentricity, contributing to longer seal and bearing life, in a smaller footprint.

  • Non-contacting lobes may run dry with seal flush. Reversible direction of flow allows use of one pump for filling or draining.


  • Single mechanical seal, SiC faces, FDA EPDM elastomers. (Standard).

  • Foot mount. (Standard).

  • ¾” sanitary clamp connections (5/8” bore) with vertical ports. (Standard).


For Sealing:

  • Single mechanical seal, SiC, FDA Viton®

  • Single mechanical seal mounted for flush/quench, FDA EPDM or FDA Viton®

  • Single O-Ring Seals-FDA Viton®  

For Mounting:

  • Flange (bulkhead) mount.

  • Drop-in face-mount flange interchangeable with common pumps.

  • NEMA 143/145TC motor mount with integral 3:1 gear reduction.

  • IEC Frame 80 motor mount with integral 3:1 gear reduction.

For Porting:

  • ¾" sanitary clamp (5/8” bore), horizontal ports.

  • ½"sanitary clamp (3/8” bore), vertical or horizontal.

  • ¾" weld neck (5/8” bore), vertical or horizontal.

  • ½" weld neck (3/8” bore), vertical or horizontal.

Pumps conform to 3A standards

Certified according to EHEDG method for in-place cleanability.

Viton®  is a registered trade name for DuPont Dow Elastomers, L.L.C

Hygienic Rotary Lobe Pump

York Fluid Controls Limited, York, Fluid, Controls, Limited

Liquid Handling Equipment Specialists Since 1960

About Us

Established in 1960, York Fluid Controls Limited is a leading stocking distributor of fluid transfer and process pumps, positive displacement and centrifugal pumps, liquid filtration, valves, mixers and tanks. York offers an extensive range of services, including a complete repair and test centre, an engineering department, custom fabrication, and a machine and assembly shop. York serves organizations of all sizes and from all industries, throughout Canada. Reliability, service excellence, a desire to solve customers' problems and the highest ethical standards underpin this family-owned company and all that it does. Learn More


Our Products

York Fluid Controls has a wide variety of products for industry. Filtration Solutions, Industrial Mixers, Industrial Pumps, Industrial Valves, Power Units, Pulsation Dampeners, Sanitary Equipment, Sealing Products and Tank Container Systems from the world"s leading manufacturers

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York Fluid Controls Limited provides an indepth Directory of Industrial Pumps by both Pump Manufacturer and by Pump Type. We provide an Industrial Valve Directory of manufacturers and representatives. We offer a wide variety of products to meet your unique needs.

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