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monoblock liquid ring vacuum pump

Min.Order Quantity: 1 Set/Sets monoblock liquid ring vacuum pump

Supply Ability: 400~700 Set/Sets per Month monoblock liquid ring vacuum pump

Payment Terms: L/C,T/T,


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monoblock liquid ring vacuum pump is small in volume and compact in structure. It is directly connected to the motor and installed on the horizontal plane without chassis.

 
monoblock liquid ring vacuum pump works based on the principle of water ring, that is, the impeller is eccentrically installed in the pump body, after the pump starts, the working fluid forms a liquid ring (concentric with the pump body) in the pump body, and the impeller is powered to the liquid ring through the motor. The liquid ring pulses are generated periodically between impellers, and during the pulsation, the gas is absorbed through the disk suction port and discharged from the disc exhaust port.
 
monoblock liquid ring vacuum pum characteristics:
 
1. Closed design, easy installation and space saving.
 
2. Standard seals are all John Crane mechanical seals.
 
3.2BV series products have cavitation protection ports. When they work near the limit vacuum, the cavitation protection port opens (or connects to the separator) to eliminate screams and protect the pump.
 
4. Aluminum bronze impeller has high strength and good wear resistance. It can improve the corrosion resistance of the pump. If the liquid flow part is made of stainless steel, the pump can be used under stricter conditions.
 
5. Unique outlet design can protect the pump from overpressure and ensure the best efficiency in the working range of the pump.
 
6. All motors adopt Y2 series products. The protection level is IP54 or IP55 (usually IP44), and the insulation level is F.
 
7. All bearings are imported products.

 

 

 

 

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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