Jabsco: 55 Series & Ultima Ultra Hygienic Rotary Lobe Pumps

Model No.: 55 Series & Ultima

  • Flow rates up to 44m3/hr (12 litres/second)
  • Pressures up to Up to 20bar (290 psi)
  • Temperature range: -30ºC to +140ºC
  • Liquid viscosity range: 1 to 1,000,000 centipoise
  • Ports: 1/2″ to 4″ (13mm to 100mm)


Body Materials 316L Stainless Steel
Rotor 316L Stainless Steel
Port Type All US and European standards
Seal Front-loaded single mechanical face-type seals of hygienic design. Materials include carbon and silicon carbide. Low-pressure flush seals use the same single mechanical seal with an additional housing. Double mechanical seals use all the components from single seals.
Bearings High specification taper roller bearings
Approvals EHEDG CIP, SIP and Bacterial tightness protocols; 3A sanitary standards 18-03 and 02-10; uses materials that meet FDA title 21, section 177.1550