Water ring vacuum pump pressure -

in order to meet the requirement of practical production, and the various parameters of water ring vacuum pump must conform to the requirement of production. Although we cannot guarantee that the parameters of each vacuum pump are exactly the same, but they are in a certain range, and each parameter is affected by the composition and quality of the vacuum pump. For example, vacuum water pump pressure, its size is influenced by its quality. Next, look at the pressure of the related introduction.

1。 P

pressure is measuring the internal pressure of water ring vacuum pump is higher than the theory of 'vacuum'. It is the object is theory of vacuum pressure. Due to technical limitations, in any case we will increase the internal pressure to 0 pa. Therefore, by the water ring vacuum water pump vacuum suction vacuum values higher than the theory value.

2。 Relative pressure

relative pressure is between pressure measurement of water ring vacuum water pump is lower than the atmospheric pressure. Because the container is pumping air, so the container pressure is always lower than the pressure outside the container. Therefore, when using relative pressure or pressure table, numerical there should be a minus sign in front of said container pressure under external pressure.

only when water ring vacuum pump pressure is normal, can good use effect. Normal pressure is refers to the internal pressure can not be too high or too low, so it can within a certain range of energy. If necessary, can take measures to guarantee the stability of the pressure.

constant electromechanical bv5-2 Water ring vacuum pump factory main products are 111 2 bv, V, VG, VI, VZ,. vn, LRP series water ring vacuum pump, X, GVD (gnu visual debugger) series rotary vane vacuum pump, what ZJ had roots vacuum pump series, GXS, DHS, VSD, GHS series screw vacuum pump, DZS series claw pump, the central vacuum system, etc. The company acting with atlas. Manufacturing ( 阿特拉斯) , times g speck products. Constant to mechanical and electrical vacuum pump manufacturer with many years of production experience, first-class technical staff, perfect after-sales channels to make the product quality stable and reliable for many years. Constant to mechanical and electrical manufacturers expect to cooperate with every colleague, more knowledge of vacuum pump please continue to pay attention to our constant mechanical and electrical equipment co. , LTD. Contact phone number - 400 8625533, mobile phone 13928410990.

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