Utile Engineering L12 - 70 Compressor / Pump

• Atex Compliant to Zone 1
• Continuous Running at
  – zero load conditions
  – full load conditions
• Vibration-Free Running
• Pulsation-Free Delivery
• Oil Lubricated
• Cool Running
• Wide Speed Range
• Compact Design
• Low Noise Level
• Easy Maintenance

Pressure: to 1378 mbar

Flowrate: 20.4 – 161 m³/hr

Vacuum: to 559 mmHg

The sliding blade design employed in these machines is an efficient and simple method of supplying medium volumes of air and gases at low pressure differentials. The once through lubrication system with isolated bearings makes these ideal for handling aggressive gases including Digester and Landfill.

The cylinder is made from high grade close grained cast iron with deep fins to provide ample cooling surface. Bores are machined to give maximum blade life. Meehanite rotor and shaft assembly, balanced and accurately slotted. Sliding blades are made from a non-asbestos hard wearing resin bonded fabric material. A mechanical oil pump provides a metered supply of oil to cylinder, providing ideal lubrication to wearing parts.

The blade depth can be quickly checked without removal of any parts or pipework. All machines in this range are aircooled with a fan fitted at the rear end to assist cooling. Overheating of vacuum pumps continuously working at 457 mm Hg (18”Hg) and above is eliminated by the introduction of cool filtered ballast air. Supplied as direct-coupled or belt driven to give exact output requirements.

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