Features

• The water ring vacuum pump of seal water circulating type provides compactness, durability, and easy maintenance.
• In the event of water failure, continuous operation is maintained through the circulation of water inside the tank.
• With a history of over fifty years, this pump has been a dependable vacuum source for medical equipment in hospitals, supporting various medical site activities.

Features

• Simple structure
• High reliability
• High efficiency
• Support for special materials
• Excellent shaft sealing
• Compact type

Model: ARK type

Features

• Low noise and low vibration
• Compact size
• Clean exhausted air
• Trouble-free

Features

• High reliability
• Special designs are available
  The most suitable shaft sealing system can be selected
  Special construction materials and surface treatment are available
•  High casing design pressures are available
  Possible to handle high temperature gas

Model: TS Series

Features

• The use of a multi-stage roots structure has enabled a large reduction in power consumption.

• The multi-stage roots structure with a back-flow cooling system enables high durability.

• It prevents reverse diffusion of oil or dust generated inside the pump.

• The rotor is highly balanced and the pump has discharge silencer as a standard accessory.

• Water cooling feature has a structure to reduce heat dissipation to environment.

• The use of a canned motor has allowed a leak rate as low as E10 – 6Pa.m3/sec or less.

• Since there are no sliding parts in the gas contact area, continuous operation for a long period is enabled.

Model: KTS Series

Features

• It can be installed easily anywhere without cooling water.

• We have achieved a lightweight and compact pump by using aluminum alloy as the main material.

• The rotor, a rotating body, is highly balanced, and a silencer is embedded to reduce the exhausting noise.

• Because it employs the multi-stage roots type vacuum feature with no sliding parts inside the pump, it can achieve clean vacuum with no reverse diffusion of oil or development of particles.

• By the use of a flush air structure (purging by atmosphere), it can exhast water vapor without water retention inside the pump. It can be used for applications such as vacuum dehydration.

• Because there are no sliding parts inside the pump, it assures stable operation for a long period.

• Since there is no shaft exposed to the outside by employing a canned motor, a high level of airtightness is attained.

Model: TRM Series

Features

• It can operate continuously with no restriction of suction pressure from atmospheric pressure to the ultimate pressure.

• It is a multiple roots type vacuum pump that is developed with power saving feature.

• It can discharge condensed liquid in the pump, enabling solvent recovery.

• The rotor is highly balanced and the pump has discharge silencer.

• It can support special specifications such as stainless material.

• Since the gas is cooled indirectly, it will not contaminate cooling water.

Model: TRV Series

Features

• It can easily discharge and collect the suctioned mist and condensed liquid.

• It is a multiple roots type vacuum pump that is developed with power saving feature.

• The vertical structure allows the smallest installation area.

• Its can operate continuously with no restriction of suction pressure from atmospheric pressure to the ultimate pressure.

• Water cooling feature has a structure to reduce heat dissipation to environment.

• The rotor is highly balanced and the pump has discharge silencer.

• Motors are available in increased safety Ex-proof type and flameproof type.