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LP3/LP4 Series Rotary Lobe Pumps

  • High flow & efficiency
  • Optimized rotor profile and flow path ensure exceptional volumetric
  • efficiency
  • Reliable and also economic positioning
  • Increase uptime
  • Equipped with heavy duty bearings and high strength precision
  • gears, reliability & longevity guaranteed, stable operation under high
  • pressure and high speed guaranteed
  • Handle up to 1,000,000 cps fluids
  • Flow rates up to 133.2 m3/h, higher flow upon request
  • Pressure up to 16 bar, higher pressure upon request
Typical Applications
  • Pharmaceutical/Cosmetics: solutions, vaccine production, pill pastes, emulsion, extracts, gels, lotions etc.
  • Food: various jams, various dairy products, puree, cream, chocolate, syrup, cheese etc.
  • Chemical industry: adhesives, coatings, inks, lubricants etc.

ModelDisplacement
l/rev.
Max Capacity
m³/h
Max Pressure
bar
Max Speed
rpm
Ports inchTemperature℃
LP3-A20.084.81610001.5″to 149°C
LP3-A30.169.61210001.5″to 149°C
LP3-B1
LP3-B2
0.28
0.35
16.8
18.9
16
12
1000
900
1.5″
2.0″
to 149°C
to 149°C
LP3-C20.8038.4168002.5″to 149°C
LP3-C31.2050.4127003.0″to 149°C
LP3-D11.7061.2166003.0″to 149°C
LP3-D22.5090.0126004.0″to 149°C
LP3-E23.70133.2126006.0″to 149°C

  • Four-lobe rotors reduce shear & pulsation effect, output flow
  • smoother, noise lower
  • Ideal for sensitive media, wide industrial applications
  • Hygienic & clean design, smooth internal surfaces up to Ra
  • 0.4μm, electro-polish as options, with no dead corners for
  • easy CIP/SIP sterilization, ensuring product safety and good
  • for pharmaceutical class application
  • Complete pump drive units
  • Maintenance & parts kits
  • Low total cost of ownership
  • Engineering & service support capabilities
  • Complete document support, including material report, finish
  • report, FDA report, performance report etc.
ModelDisplacement
l/rev.
Max Capacity
m³/h
Max Pressure
bar
Max Speed
rpm
Ports inchTemperature℃
LP4-A20.084.81610001.5″to 149°C
LP4-A30.159.01210001.5″to 149°C
LP4-B1
LP4-B2
0.26
0.33
15.6
17.8
16
12
1000
900
1.5″
2.0″
to 149°C
to 149°C
LP4-C20.7536.0168002.5″to 149°C
LP4-C31.1548.3127003.0″to 149°C
LP4-D11.5555.8166003.0″to 149°C
LP4-D22.2581.0126004.0″to 149°C
LP4-E23.50126.0126006.0″to 149°C