Wright Flow Technologies Rotary Lobe Pumps

Wright Flow Technologies is well known for its design and manufacture of rotary lobe pumps for over 30 years, including the brand new Revolution and other top quality pumps such as the SteriLobe, Classic+, AccuLobe and RTP pumps. Each with its distinct place in the market, this range of hygienic pumps can be used across the sanitary market from food to high end pharmaceuticals plus many applications in fine chemicals and more industrial applications.


  • Capacity Range: to 190 m³/hr / 836 USGPM
  • Pressure Range: to 31 BAR / 450 PSI
  • Viscosity Range: to 440,000 cSt / 2,000,000 SSU
  • Temperature Range: 150°C / 300°F


Ideally suited to both hygienic and industrial applications
  • All seal combinations fully front loading and demountable
  • Standard 0.6 μm Ra finish
  • Pump fully self-draining (Vertical ports)
  • Hygienic cover joint profile
  • Rugged gearbox construction enables the carrying of radial loads


Ideally suited for a variety of hygienic processes
  • Standard 0.8μm Ra finish
  • Enhanced surface finishes available
  • Hygienically designed

Concept SQ

Ideally suited for critical hygiene applications
  • Simple maintenance with minimum downtime
  • Maximum process control & assured operator/environmental safety
  • The benchmark for ultra-hygienic CIP (clean in place) & SIP (sterilize in place)
  • Uniquely crafted multi-lobe rotors reduce pulsation & ensure gentle product handling


Ideally suited for tanker application and installation
  • Machined to accept hydraulic motor
  • Bi-directional construction
  • Designed to maximise operational life with minimum maintenance
  • Low NPSH requirement
  • Standard 0.8μm Ra finish


Ideally suited for CIP and SIP processes
  • Standard 0.8m Ra finish
  • Enhanced surface finishes available
  • Hygienic front loading seals
  • Hardened shaft sleeves for longer life