Vacuum Rotary Evaporator, Laboratory Equipment, Rotovap manufacturer / supplier in China, offering 20L Rotary Distiller Vacuum Distillation Rotary Evaporator, Vacuum Pump for Freeze Dryer, Rotary Vane Vacuum Pumps and so on.
Min. Order / Reference FOB Price | |
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1 Piece | US $280.00/ Piece |
Local Area: | Zhengzhou, Henan, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment |
Warranty: | One Year |
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Oil or Not: | Water |
Structure: | Reciprocating Vacuum 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.
SHZ-D(III) table type anti-corrosion circulating water vacuum pump's engine body has double tapping, can be single used or parallel used with two vacuum meter. Main engine is made from stainless steel movement and anti-corrosion movement. It embraces advantages of anti-corrosion, no pollution, low noise and convenient to move, can also add vacuum control valve according to client needs. SHZ-D(III) table type anti-corrosion circulating water vacuum pump enables 4 students to conduct chemical experiments at the same time, and shrank experiment space.
Technical Parameter
Surface Dimension
(L*W*H)
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.