Water Circulation Vacuum Pump
1. working principle of vacuum pump
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.
2 scope of application
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.
3 main characteristic of vacuum pump
♦ Need to replace the water in the flume regularly to ensure the purity of water quality, the vacuum degree and to avoid dirt stains.
♦ Resist corrosion by acid, alkali and solvents.
♦ Save more than 35% of electricity than other type of vacuum pump.
♦ The fluid muffler purposemade can reduce the gas in water and make the vacuum degree higher and more stable; reduce the friction between gas and fluid, reduce the noise.
♦ 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.
♦Can be used to extract corrosive gas, need to shorten the period of water changing.
♦Cyclically use water, save the precious water resources.
♦ SHB- Series-----shell, flume, ejector, tee junction, check valve and gas-extraction nozzle adopt the PP material; pump body and impeller(six flow passages, dual seal) adopt stainless steel plate pressing, the material is in accordance with the SUS standard.
4 : Technical data
Power supply(V/Hz) 220/50
Single Tap Air Sucking Amount(L/min) 10
Single Tap Air Sucking Amount(A) 2
Safety functions Check valve
Capacity of water storage tank(L) 15
Materials of Water Tank PP