ky Competitive Reliability OptiLobe Rotary Lobe Pump Application The OptiLobe range of rotary lobe pumps combines cost-effective simplicity with Alfa Laval quality and reliability. The OptiLobe range has been developed for general applications within the Dairy, Beverage and Food Industries. The ’OptiLobe’ pump range has been certified by EHEDG (European Hygienic Equipment Design Group) as fully CIP cleanable to their protocol, and therefore is ideally suited for applications where cleanability is paramount. Also the OptiLobe pump range conforms to USA 3-A Sanitary Standard and all media contacting components are FDA compliant. The pump features the "EasyFit" front loading seal which allows quick and easy inspection or replacement without the need for pipework disassembly. The ’OptiLobe’ pump range is compact, efficient and capable of flow rates up to 48 m³/h and pressures up to 8 bar. . TECHNICAL DATA OPERATING DATA Pump Sizing In order to correctly size a rotary lobe pump some essential information is required. Provision of this information listed below enables our Customer Support personnel to obtain the optimum pump selection. Product/Fluid Data - Fluid to be pumped - Viscosity - SG/Density - Pumping temperature, minimum, normal and maximum - Cleaning in Place temperature(s), minimum, normal and maximum Materials Gear canister . . . . . . . . . Bearing housing . . . . . . . Shafts . . . . . . . . . . . . . Pumphead . . . . . . . . . . Product wetted elastomers Mechanical Seals . . . . . . . 304 stainless steel. . electroless nickel plated cast iron. . duplex stainless steel. . product wetted components in 316L. . EPDM, FPM all FDA conforming. . Carbon/Stainless Steel, Carbon/Silicon Carbide or Silicon Carbide/Silicon Carbide. Performance Data - Flow rate, minimum, normal and maximum - Discharge head/pressure (closest to pump outlet) - Suction condition Weight Pump Model Bare Shaft Pump (kg) Shaft Seal Options - EasyFit type single or single flush/quench mechanical seals. All sealing options are fully front loading and fully interchangeable. Specialised seal setting of the mechanical seal is not required as the seal is dimensionally set on assembly. This feature further enhances fast and efficient on-site seal interchangeability.

Standard Design Pump Gearbox The OptiLobe pump range has a universal gearbox design with the flexibility of mounting inlet and outlet ports in either a vertical or horizontal plane by simply changing the foot position. A stainless steel gear canister and electro-less nickel plated bearing housing provides a clean, paint free corrosion resistant external finish. Pump head Construction The OptiLobe pump range has sanitary design full bore inlet and outlet ports to International Standards, maximising inlet and outlet port efficiency and NPSH characteristics. Pumps are fitted with tri-lobe rotors...

Dimensions (mm) Horizontally ported Vertically ported

Alfa Laval reserves the right to change specifications without prior notification. ALFA LAVAL is a trademark registered and owned by Alfa Laval ESE00527EN 1201 Corporate AB. © Alfa Laval How to contact Alfa Laval Contact details for all countries are continually updated on our website. Please visit www.alfalaval.com to access the information direct.