Laboratory Benchtop Water Circulating Vacuum Pump for Lab Use

Applications

Water Circulating Vacuum Pump takes circulating water as working fluid to create negative pressure by fluid jet.

It can provide negative pressure condition for the processes of evaporation, distillation, crystallization, drying, sublimation, pressure-reducing filtration 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.

Detail & Parts

left:1.motor;2.Motor Rubber Pad;3.Motor water blocking ring;4.pump shaft sleeve;5.washer;6.Impeller (six channels and double seals);7.Viton oil seal;8.Graphite bearing sleeve;9.oil seal;10.Pump casing seal;

right:1. Circulating nozzle;2. Ejector (vacuum bottle);3. Check valve;4. Vacuum gauge;5. Air intake;6. Air extraction nozzle;7. Fluid muffler;8. Jet flow;9. Air intake;10. Jet flow;11. Air intake;

Advantages

• Spray Paint Teflon ( PTFE ) plus FV Rubber on the ejector and suction nozzle. Hose is made of fluorine rubber
• Better corrosion resistance and more reliability and longer service life
• Oil-free, corrosion resistant, reliable
• No oil changes, no cold trap required for water/ alcohol solutions
• Easy to maintain in laboratory environment
• Designed to work with rotary evaporators, vacuum filtration, etc
• High-quality anti-corrosion shell; newly-developed 5 taps can work separately or together with a 5-way pipe (optional) to
• Increase the extraction capacity and match working with large rotary evaporators and reactors
• Cooper jet and PP triple-valve, check valve, and suction mouth
• More extraction capacity compared with desktop vacuum pump
• Flexible moving around with steering wheels
• Eligible for extracting corrosive gas

Technical specifications

Compliance

• CE Certified
• NRTL (UL61010) or CSA certification is available upon request at extra cost. 

Warnings

Operator safety is the top important issue! Please operate the equipment with cautions. Working with inflammable& explosive or toxic gases is very dangerous, operators must take all necessary precautions before starting the equipment. Working with positive pressure inside the reactors or chambers is dangerous, operator must fellow the safety procedures strictly. Extra caution must also be taken when operating with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reaction to occur.

Designed for You

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Would you please drop your ideas to us, our engineers are ready for you now!

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