we located in the famous pump city of zibo China,our city have 40
years of experience of produce pumps.full of types & quality
ensured, Perfect industrial chain ,Fast production cycle, We can
customize and design various raw material (stainless
steel/Aluminum/bronze)vacuum pumps and pumps according to the
requirements of users. We are a professional manufacturer of vacuum
equipment, strong technical force, sophisticated process equipment,
perfect detection means, product performance to international
standards. Our main products are: 2BEA, 2BEC, 2BV, SK, 2SK, 2sk-p1,
SZ, SZB series water ring vacuum pump and compressor, W, WY series
reciprocating vacuum pump, 2x series rotary vane vacuum pump, 2bw
series water ring vacuum pump / compressor closed cycle system, ZJ
series Roots vacuum pump, JZ, j2b series Roots water (liquid) ring
vacuum unit and other vacuum equipment. Products are widely used in
machinery, petroleum, chemical industry, papermaking, electronics,
mining, metallurgy, medicine, sugar, printing and dyeing, plastics,
pesticides, brick and tile machinery, low-temperature equipment,
food machinery and other industries and other fields. technical
data: 2BV series vacuum pump is an upgraded product developed with
new technology on the basis of traditional water ring vacuum pump
in China. It adopts the design of pump coaxial direct connection,
high reliability, easy installation and maintenance, and its volume
is 30% less than that of traditional vacuum pump. It runs balanced,
noise is less than 62 dB, has self-priming ability, and is easy to
operate. Because of the oil-free design, it is basically free from
maintenance because of the use of mechanical seals to eliminate
leakage. 50% of the working fluid of the gas water separator
equipped with the pump can be recycled, which reduces pollution and
operation cost. Bronze impeller is used in the pump to improve its
corrosion resistance. According to the user's requirements, the
stainless steel material is used, so the pump can operate normally
in harsh environment. Therefore, it is widely used in chemical
industry, medicine, food, papermaking and steel industry.
Performance characteristics 1. Pump coaxial direct connection
design saves space and is easy to install. 2. The mechanical seal
is used as the standard configuration, which eliminates the leakage
and is easy to maintain. 3. The operation is stable and the noise
can be as low as 62 dB. 4. Uniform corrosion resistant design,
bronze impeller improves pump corrosion resistance, stainless steel
material is more suitable for more demanding applications. 5. The
unique flexible exhaust port design will not produce over
compression, which ensures the best efficiency of 2BV within its
performance range.
technical dataLine noPump
nom3/min-MpakWr.p.mL/MINdB(A)kg60V2BV-20600.450.0970.8128802623761V2BV-20610.860.0971.4528802654170V2BV-20701.330.0972.3528502.5666671V2BV-20711.830.0973.8528604.27285110V2BV-51102.750.097414506.763120111V2BV-51113.830.0975.514508.368150121V2BV-51214.660.0977.514501069210131V2BV-51316.660.0971114301573280161V2BV-51618.330.097159702074390110V2BV-61102.750.097414506.763 111V2BV-61113.830.0975.514508.368 121V2BV-61214.660.0977.514501069 131V2BV-61316.660.0971114301573 161V2BV-61618.330.097159702074 impeller
material: cast iron, Alumnium,bronze,stainless steel etc, shell
material: casting grey iro. flow: 280m 3/h; power: 185kw;
temperature of air: 0--80 0 C; sediment content of water: max
350g/m 3, PH: 2---10; Working principle of water ring
vacuum pump / liquid ring vacuum pump The water-ring vacuum pump is
a kind of coarse vacuum pump. The limit vacuum it can obtain is
2000-4000 Pa. The series air ejector can reach 270-670 Pa. Water
ring pump can also be used as compressor, called water ring
compressor, is a low-pressure compressor, its pressure range is
1-2X105 Pa meter pressure. Water-ring vacuum pumps were originally
used as self-suction pumps, and then gradually used in petroleum,
chemical, mechanical, mining, light industry, medicine and food and
many other industrial sectors. In many industrial processes, such
as vacuum filtration, vacuum water diversion, vacuum feeding,
vacuum evaporation, vacuum concentration, vacuum moisture regain
and vacuum degassing, water ring pump has been widely used. Due to
the rapid development of vacuum application technology, water ring
pump has been paid much attention in obtaining coarse vacuum.
Because the gas compression in the water ring pump is isothermal,
it can extract flammable and explosive gases, in addition, it can
also extract dust, water-bearing gases, so the application of water
ring pump is increasing. The pump body contains proper amount of
water as working fluid. When the impeller rotates clockwise in the
diagram, the water is thrown around by the impeller. Due to the
centrifugal force, the water forms a closed ring which is
approximately equal to the thickness of the pum
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