Vacuum pumps

Liquid ring vacuum pumps are designed and manufactured for pumping air or other media contaminated with corrosive gases or containing large amounts of vapours of various liquids. The pumps are manufactured to the highest quality standards and are available in a variety of materials to suit different environmental conditions. The range of water ring vacuum pumps offers various solutions: compact monoblock versions for space-saving operation, versions with intermediate support and/or free drive shaft for a wide range of drive solutions. ASCO VACUUM water ring pumps are available as single-stage or two-stage pumps. Versions that meet explosion and fire safety requirements are also available.

The AVPL oil rotary lobe pumps are extremely compact thanks to their integrated motor and transmission, making them the ideal choice for compact installations. They are equipped with extremely robust blades that ensure a long service life. Specially designed oil filters ensure excellent oil separation, removing even the smallest oil droplets from the exhaust air.

Dry operated rotary vane pumps designed to operate without any lubrication. They require minimum maintenance, which can be carried out easily thanks to the direct access to the vanes. They can be used as vacuum pumps, as compressors, or to produce vacuum and pressure simultaneously.

Blowers are an excellent choice for many automated projects where the application requires large volumes of clean, dry air at low pressure and vacuum. We strive to provide a solution that allows for easy installation, yet provides low operating noise and energy savings in a small, lightweight design.

AVVS series consists in dry screw vacuum pumps designed tooperate at very deep vacuum capable to achieve 0,05 mbar or deeper if combined with a booster pump. The new patented hybrid screw design ensures higher efficiency due to lower temperature and less power consumption. Different type of coatings protect the internals from corrosion caused by aggressive gas mixture and vapors typical of the process industry, chemical, pharmaceutical and petrochemical applications.

If the operating conditions go beyond the potential performance provided by a liquid ring pump alone, ASCO Pompe can provide hybrid units, such as a combination of mechanical booster pumps or steam ejectors, to work in conjunction with liquid ring pumps. Both boosters and/or ejectors can be combined in series and in parallel to increase the compression ratio when a deeper vacuum is required. Hybrid systems are often a good option when the temperature of the cooling medium does not match the pump's performance. ASCO Vacuum systems are reliable and easy to operate.