Dry Vacuum Pump TRV & TRM Model

 

 

Rotary blower · Vacuum pump

From the development of Roots type blower and vacuum pump, Unozawa continue resarch and development of our products.

 

Unozawa have various shaft seal systems and material of construction to meet various application, including special gas as well as air.

 

Utilising the good features of roots design such as oil-free, high performance and constant capacity at different pressure variations allow our Unozawa blowers to run smoothly in various industries. Our excellent performance and high reliability earn us enhanced trust from our customers.

 

The pump is of multi-stage Roots type and developed by incorporating our vast experience and technology.
By the combination with mechanical booster, more high vacuum, high capacity and energy saving can be obtained.
TRV series and TRM series are for chemical process and deal with condesable gas well.

 

 

Vertical dry vacuum pumps for chemical processes

The UNOZAWA Dry Vacuum Pump model "TRV" is a dry vacuum pump developed with a new concept that is different from conventional dry vacuum pump. The Top-Down transportation of gas ensures rapid and complete draining. The pump insures easy solvent recovery in the discharge port.

 

TRV series dry vacuum pumps are best suited for industrial applications using vacuum technology, including chemical, pharmaceutical, food, metal, and optical industry applications.

Typical Applications

  • Vacuum Distillation
  • Pharmaceutical & Food industry, Medical
  • Vacuum Devices
  • Special gases in Chemical industry
  • Solvent recovery
  • Vacuum Refrigeration
  • Polymer Processing
  • Other vacuum equipment that handles condensable gas

Dry vacuum pumps for chemical processes

The dry vacuum pump is multi-stage Roots type. It is constructed as a three stage horizontal type with intermediate heat exchanger. The vacuum pump can be operated in a completely dry condition at any suction pressure from ultimate pressure up to atmospheric pressure. The intermediate heat exchanger ensure easy solvent recovery. All the pump components are mounted together on a common frame. The pump capacity is 2 m3/min to 35 m3/min. Through the use of high vacuum mechanical boosters, with the dry vacuum pump, the pumping capacity can be extended as required.

 

TRM series dry vacuum pumps are best suited for industrial applications using vacuum technology, including chemical, pharmaceutical, food, metal, and optical industry applications.

Typical applications

  • Vacuum distillation, purification & condensation
  • Vacuum drying & dehydration
  • Vacuum deaeration & defoaming
  • Vacuum cooling
  • Vacuum adsorption and transport
  • Vacuum packaging machines
  • Vacuum molding machines
  • Recovery of solvent
  • Other vacuum equipment that handles condensable gas

Below Catalogue Model : TRV & TRM and inquiry sheet

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