chinacoal05
www.chinacoalintl.com
m.chinacoalintl.com
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Product Introduction
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 cavitation protection port, when it works under
the ultimate pressure, the cavitation protection port
opens (or connects with the separator) in the case of ensure
maximum suction effect to eliminate the noise of cavitation
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.
Main Parameter
Curve number | Type | Suction capacity
m3/min | Limited vacuum
mbar(MPa) | Motor power
kW | Protection grade of motor | Pump Speed
r.p.m | Liquid flow rate
L/min | Noise
dB(A) | Weight
kg |
60V | 2BV2 060 | 0.45 | 33mbar
(-0.098MPa)
| 1.1 | IP54 | 2880 | 2 | 62 | 31 |
61V | 2BV2 061 | 0.86 |
| 1.5 | 2880 | 2 | 65 | 35 |
70V | 2BV2 070 | 1.33 |
| 3 | 2850 | 2.5 | 66 | 56 |
71V | 2BV2 071 | 1.83 |
| 4 | 2860 | 4.2 | 72 | 65 |
