◆歐.美.日名廠真空泵浦.渦輪泵浦.鼓風機.真空錶等,總代理◆
WATER RING VACUUM PUMP TYPE SRH

UNOZAWA

WATER RING VACUUM PUMP TYPE SRH
Unozawa water ring vacuum pump is developed by our own technology, and high-performance and low-noise. The adoption of a very simple operating system of single-rotation and single-compression type offers many advantages for a wide range of vacuum pump.

Applications
Vacuum drying, Evaporation and Condenser in Chemical and Food industry. Priming for Large centrifugal pump. Dehydration for paper machine.

FEATURES

  • Simple construction
  • High reliability
  • High performance
  • Special material
  • Easy maintenance
  • Compact

 

PRINCIPLE

When a proper capacity of liquid is supplied in the pump casing and the rotor is turned, liquid flows along the inner wall of the pump casing with the effect of centrifugal force. The inner wall of the casing is made eccentric with the pump axis, therefore a cavity of almost elliptical shape is produced in the center as shown in the flowing figure. The free surface of the liquid in the rotor pocket moves in the radial direction in accordance with the rotation of the rotor. The liquid free surface works as a piston. Then gas introduced from inlet port of rotor guide rotate by rotor and then discharged from the outlet port.

 

SELECTION CHART

 

 

 
Vacuum pump & system
Vacuum system application
1
 Low vacuum model.
Single stage vacuum pump.		 Low vacuum (25 ~ 75 kPa)
2
 Medium vacuum model.
Single stage vacuum pump.		 Medium vacuum (Over 10 kPa)
3
 High vacuum model.
Single stage vacuum pump.		 High vacuum (4 ~ 20 kPa)
4
 Low vacuum system with one mechanical booster for low power consumption. Low vacuum and large capacity vacuum system.
5
 Medium vacuum system with one mechanical booster and intermediate cooler. Medium vacuum and large capacity vacuum system.
6
 High vacuum system with one or two mechanical boosters and intermediate cooler. High vacuum and large capacity vacuum system.

旭豪真空科技有限公司
SHANG HAUR INDUSTRIAL CO., LTD.
台北縣土城市大安路142號

NO.142,DAH AN Road, Tu Cheng City,
TAIPEI HSIEN, TAIWAN, R.O.C.
TEL:02-8076-3000　FAX:02-8076-3300
E-MAIL:sh.vacuum@msa.hinet.net