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High quality 2BV cast iron stainless steel water ring vacuum pump price

Min.Order Quantity: 1 Set/Sets High quality 2BV cast iron stainless steel water ring vacuum pump price

Supply Ability: 400~700 Set/Sets per Month High quality 2BV cast iron stainless steel water ring vacuum pump price

Payment Terms: L/C,T/T,


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2BV series liquid ring vacuum pump is suitable for pumping gas and vapor. Its suction pressure can reach 33mbar (absolute pressure) (97% vacuum degree). When the transformer oil is used as working liquid (it is called oil ring vacuum pump), the suction pressure can reach 6.7mbar (absolute pressure) (99.3% vacuum degree), so it can fully replace reciprocating vacuum pump. When the vacuum pump works for a long time under the suction pressure near to the ultimate vacuum, it needs to connect with cavitations protection tube in order to eliminate screaming and protect the pump. As the compressor, the ultimate pressure is 0.26MPa (absolute pressure).

 
2BV series liquid ring vacuum pump and compressor as the new generation of energy saving products, its outstanding performance and advantages will replace SK, 2SK series water ring vacuum pump, W, WY, WL series reciprocating vacuum pump.
 
2BV, 2BV6 series water ring vacuum pump/ compressor are mainly used for pumping the explosive gas or work in the various inflammable and explosive environments, and their performance parameter are the same as 2BV2, 2BV5 series.
 
 
2BV cast iron stainless steel water ring vacuum pump main features:
 
1,The direct-coupled design is easy installation and can save space.
 
2,The bearings are all the Japanese NSK.
 
3,The standard configuration uses the John Crane mechanical seal which can eliminate leakage and easy to maintain.
 
4,The pump has the cavitations protection port, when it works under the ultimate pressure, the cavitations protection port opens (or connects with the separator) in the case of ensure maximum suction effect to eliminate the noise of cavitations and protect the pump
 
5,2BV whole series are all use the aluminum bronze impeller with high strength and raise its corrosion resistance and durability. If the liquid flows parts adopt stainless steel, the pump can work in the more hard condition.
 
6,Special flexible the exhaust port can avoid over-pressure and ensure the best efficiency within the range of its performance.
 
7,All motors are all adopted Y2 series products. The protective grade is IP54 or IP55 (common is IP44), the insulation grades is F(common is B).
 
8,2BV series water ring vacuum pump can bring soft seal parts are all PTFE which can last its workable life under the more harsh environments.
 
9,Stable Operation and noise can low to 62 decibel.

 

Curve No. Model Max. suction capacity Ultimate vacuum
mbar(MPa)
Motor power
kW
Speed
r.p.m
Operating liquid

 

flow rate
L/min

Noise
dB(A)
Weight
kg
m3/min m3/h
60V 2BV2-060 0.45 27 33mbar
(-0.097MPa)
0.81 2840 2.5 62 37
61V 2BV2-061 0.86 52 1.45 2840 2.5 65 41
70V 2BV2-070 1.33 80 2.35 2860 3 66 66
71V 2BV2-071 1.83 110 3.85 2880 4.7 72 85
110V 2BV5-110 2.75 165 4 1440 7.2 63 120
111V 2BV5-111 3.83 230 5.5 1440 8.8 68 150
121V 2BV5-121 4.66 280 7.5 1440 11 69 210
131V 2BV5-131 6.66 400 11 1460 16 73 280
161V 2BV5-161 8.33 500 15 970 22 74 390
110V 2BV6-110 2.75 165 4 1440 67 63 150
111V 2BV6-111 3.83 230 5.5 1440 10 68 200
121V 2BV6-121 4.66 280 7.5 1440 12 69 230
131V 2BV6-131 6.66 400 11 1460 17 73 315
161V 2BV6-161 8.33 500 15 970 23 74 426

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