2BV series Water Ring Vacuum Pump

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vacuum pump, water ring vacuum pump, 2BV vacuum pump

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