Brief Description of circulation pump

SHZ-D(III) table type anti-corrosion circulating water vacuum pump is on basis of multiple purpose circulating water vacuum pump, considered from the small laboratory area, referred to Japanese table model pump, and make improvements of one-time molding shell and reduced volume. SHZ-D(III) table type anti-corrosion circulating water vacuum pump has features of small volume, light weight, beautiful appearance, double-meter and double-end air exhausting, four-meter and four-end, it’s a multiple purpose vacuum pump whose both sides are the same, which is not only convenient for teacher to demonstrate, but also for students to turn on/off from any side.

Product features of SHZ-D(III) table type anti-corrosion circulating water vacuum pump:
1. Equipped with circulating device, vacuum degree is stable, appearance is beauty, small and exquisite.
2. This product has double tapping, can be single used or parallel used with two vacuum meters.
3. Main engines is made from stainless steel material, box is made form engineering plastics. Anti-corrosion, no pollution, low noise and convenient to move.

If you are interested in this product, pls send me inquiry Contact Supplier

For more information, please contact us

Contact Supplier

Contact us

for more details about price, packing, shipping and discount.

Tel: 86-371-67447999

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Address: Jianshe Road, Zhongyuan District, Zhengzhou,
Henan, China

Q: If the water temperature is too high for long-time working, will it have an effect on pump? Is it danger?

A: Water temperature too high will cause a large amount of vaporization in pump, which will reduce the efficiency of vacuum pump. Therefore, water temperature must be controlled, but in general, if environment temperature is below than pump’s working environment requirement, and has no water shortage, it will be OK.

Q: What’s the reason for vacuum pump’s displacement and vacuum degree is too low?

A: Please check if sealing part has air leakage. If there has no problem, please check the pump. See whether electric machine has inversion rotation, whether all valves have been opened, etc.

Q: What’s the reason for declining of vacuum degree?

Maybe there has air leakage in plunger or other places.