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ChineseThe temperature rise and outlet pressure of Roots vacuum pumps
The temperature rise of the Roots vacuum pump refers to the difference between the highest temperatu...
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What are the characteristics and types of vacuum valves?
The basic characteristics of the vacuum valve are that it has high air tightness (reliable sealing);...
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What types of water ring vacuum pumps are there?
The characteristics of the water ring pump are simple and compact structure; the rotor can be direct...
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How to choose a pump for a vacuum system?
When considering what kind of vacuum pump to use in a vacuum system, first of all, it should be base...
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What are the properties and applications of reciprocating vacuum pumps?
1. The discharged liquid can reach any required height and any pressure without limitation. From the...
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How many classifications are there for the pumping rate of a vacuum pump?
The pumping rate of the vacuum pump refers to the volume of gas discharged per unit time. The common...
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What are the precautions for the use of rotary vane vacuum pumps?
(1) Before using the rotary vane vacuum pump, add the vacuum pump oil according to the oil mark indi...
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How many types of vacuum pumps are there?
Laboratories often use vacuum pumps to create a vacuum. Since the pressure span from rough vacuum to...
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What aspects must be paid attention to when using a vacuum pump?
In the process of using the vacuum pump, we need to pay attention to many aspects. If it is used imp...
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The specific application of vacuum valve and the design principles that should be followed
As the name suggests, a vacuum valve is a valve installed on a vacuum pump or vacuum unit. Valves ge...
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What is the method of vacuum leak detection and elimination of air leaks?
There will be more or less air leakage in any vacuum system, which is inseparable from the user's pr...
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What are the characteristics of reciprocating vacuum pump?
What is a reciprocating vacuum pump? Its principle is the same as the needle tube used in the hospit...
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