• Atex Compliant to Zone 1
• Continuous running at:
  - zero load conditions
  - full load conditions
• Vibration-Free Running
• Pulsation-Free Delivery
• Oil Free Air
• Compact Design
• Low Noise Level
• Easy Maintenance

Specification

Design

• Rotary Sliding Vane
• Positive Displacement
• Air Cooled
• Carbon Vanes
• Honed Cylinder - for extended blade life
• Unique Bearing Arrangement - for positive rotor location
• Seal Arrangement - for bearing protection
• Blade Measurement - through blade inspection port in cylinder

Arrangement

• Bareshaft
• Baseplate Mounted - vee belt driven
• Direct Coupled - with additional fan in coupling ring
• Reverse Rotation - giving opposite hand inlet and outlet positions
• Packaged to IGE/UP/2 or particular customer specification
• Acoustic/Weatherproof Enclosures
• Zone Rated Motors - to complete Atex Compliance

Applications

• Air, Dry Natural Gas, Nitrogen, Carbon Dioxide and certain other non corrosive gases.

Range Details

• Pressure: To 1380 mbar
• Flowrate: 18.3 - 148 m³/hr
• Vacuum: To 560 mmHg

Additional Information

• Brochure: D12-70 Rotary Blowers, Vacuum Pumps & Gas Boosters (.pdf)
• Manual: D12 - 32 (.pdf)
• Manual: D38 - 70 (.pdf)