Vacuum Pumps

Oil Lubricated Rotary Vane Vacuum Pump

Models

Overview

The OL Range of Oil-Lubricated Vacuum Pumps is engineered to deliver high and consistent vacuum performance for demanding industrial and laboratory applications. Utilizing the proven rotary vane principle, these pumps achieve deep vacuum levels with smooth, quiet operation and extended reliability.

Lubrication ensures optimal sealing and cooling of the vanes and internal components, resulting in enhanced efficiency, reduced wear, and superior performance under continuous operation. Each unit is designed for ease of maintenance, stable operation, and long service life — making the OL series an excellent choice for processes requiring a reliable, durable vacuum source.

The combination of precision engineering, quality materials, and robust construction allows the OL series to perform efficiently even in harsh or continuous-duty environments

Models

Model Motor Size (kw) Air flow (m3/h) Max Differential vacuum (mbar abs) Data sheet
OL002 0.12 2 10
OL004 0.12 4 2
OL006 0.25 6 2
OL008 0.3 8 2
OL012 0.45 12 2
OL020 0.75 20 2
OL025 0.75 25 0.5
OL045 1.1 40 0.1
OL065 1.5 60 0.1
OL110 2.2 106 0.1
OL160 3.3 150 0.1
OL210 5.5 210 0.5
OL310 7.5 305 0.5

Technical Features

Technical Features

  • Rotary Vane Design: Proven principle ensuring steady vacuum generation and low pulsation.

  • Oil-Lubricated System: Provides superior sealing and heat dissipation, reducing friction and component wear.

  • High Vacuum Performance: Achieves ultimate vacuum levels suitable for a wide range of industrial processes.

  • Compact and Robust Construction: Space-saving design with cast aluminum or iron housing for durability.

  • Quiet Operation: Balanced rotor and optimized airflow reduce vibration and noise.

  • Integrated Oil Mist Separator: Ensures clean exhaust and minimal oil consumption.

  • Easy Maintenance: External oil fill and drain points with sight glass for quick level monitoring.

  • Built-In Non-Return Valve: Prevents backflow and protects the system during shutdown.

  • High Reliability Bearings: Designed for continuous-duty operation with long service intervals.

  • Optional Accessories: Available with inlet filters, vacuum regulators, and check valves for system customization.

Main applications fields:

Application / Industry Typical Use of Oil-Lubricated Rotary Vane Vacuum Pump
Food Packaging / Processing Vacuum packaging, tray sealing, thermoforming, sausage filling, meat processing lines.
Plastics & Rubber Industry Degassing, vacuum forming, extruder venting, mold evacuation for injection and blow molding.
Medical / Laboratory / Healthcare Central vacuum systems, suction, sterilizers (autoclaves), dental vacuum systems.
Woodworking / Furniture Production CNC vacuum hold-down, clamping, veneering, laminating, pressing wood components.
Printing / Paper Handling Vacuum feeders, sheet handling, ink drying support, press operations.
HVAC / Refrigeration Evacuating refrigeration lines, dehydration of HVAC systems, servicing chillers.
General Industrial Manufacturing Vacuum lifting, pick-and-place, leak testing, vacuum drying, impregnation.
Packaging (Non-Food) Blister packaging, carton forming, vacuum gripping, label application.
Automotive & Aerospace Composite lay-up vacuum, brake bleeding, component testing, resin infusion.
Chemical / Pharmaceutical Vacuum filtration, drying, distillation with moderate vapor loads, crystallization.