The series of Multi-purpose Circulating Water Vacuum Pump takes circulating water as working fluid, uses the negative pressure created by fluid jet to eject.
Providing vacuum condition for the processes of evaporation, distillation, crystallization, drying, sublimation, filtration and decompression, degassing and so on, particularly be suitable for labs and small scale test of industries such as universities and colleges, scientific research institutes, chemical industry, pharmacy, biochemistry, foodstuff pesticide, agricultural engineering, biological engineering.
1. Be suitable for the research experiment, small scale test and small scale production process which have the processes such as evaporation, distillation, crystallization, drying, sublimation, filtration and decompression, degassing.
2. The operation principle is the same as that of desk-top type pump.
3. Compared with the desk-top type pump, the bleed air flow is more, which applies to the vacuum demands with large bleed air flow.
4. Five taps can be meet the demands of large scale Rotary Evaporator or Reaction Kettle
5. The special machine is made by the famous electric manufacture ODM with fluorine rubber sealing, the inner of which can’t be intruded by corrosive gas.
6. The body of the flume adopts polyvinyl chloride (PVC) material, the casing adopts carbon construction quality steel cold rolling plate and the surface adopts electrostatic spraying.
7. Ejector with copper material, tee junction, back valve and gas-extraction nozzle adopt the PP material.
8. The pump body and impeller adopt stainless steel plate pressing (SUS standard).
9. Be furnished with truckles, which is convenient for moving and is suitable for the flexible configuration in labs and workshops.
10. Need to replace the water in the flume regularly to ensure the purity of water quality, the vacuum degree and to avoid dirt stains.
11. Can be used to extract corrosive gas, need to shorten the period of water changing.
12. SHZ-95A: the casing adopts stainless steel material (SUS standard), the rest is the same as SHZ-95B.