| Oil or Not: | Water |
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| Structure: | Water Circulating |
| Vacuum Degree: | Low Vacuum |
| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Benchtop water circulating 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.
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. Cyclically use water, save the precious water resources.
2. Save more than 35% of electricity than other type of vacuum pump.
3. The fluid muffler purpose made 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.
4. Double-tap, double-display can be used alone or in parallel.
5. Resist corrosion by acid, alkali and solvents
6. 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.
7. Need to replace the water in the flume regularly to ensure the purity of water quality, the vacuum degree and to avoid dirt stains.
8. Can be used to extract corrosive gas, need to shorten the period of water changing.
9. SHB-3: 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.
10. SHB-3A: ejector and gas-extraction nozzle adopt stainless steel material(SUS standard), the rest is the same as SHB-3.
11. SHB-3S: Pump body adopts the pp material, which is suitable for acid gas the rest is the same as SHB-3.
12. SHB-3T: lucid flume is convenient for observe water level and water quality, the rest is the same as SHB-3A.
| Model | SHZ-D |
| Flow | 20L/min |
| Lift head | 8m |
| Volume | 15L |
| Number of taps | 2 |
| Sucking volume | 10L/min |
| Vacuum | 0.098Mpa |
| Power | 180W |
| Voltage | 220V |
| Material | anticorrosion |
| Size | 400*280*420mm |
| Weight | 15kg |
SHZ-95B Type Water Circulating Multi-purpose Vacuum Pump:
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-95B: the casing adopts stainless steel material (SUS standard), the rest is the same as SHB-B95.
| Model | SHZ-95B |
| Flow | 80L/min |
| Lift head | 12m |
| Exhaustion of single tap | 10L/min |
| Vacuum | -0.098Mpa |
| No. of vacuum tube | 5pcs |
| Material | anti-corrosion |
| Power | 370W |
| Size | 450*340*840mm |
| Weight | 35kg |
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