Factory Price Portable 2BV Series Liquid Ring Vacuum Pump

Email: sales@shenghuipump.com

Fax: +86-0317-8109918

Tel: +86-0317- 8109958 +86-0317-8109968

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+86-15227503158

Add: South 4 # Road, Industrial Park, Botou City , 062150, Hebei Province,China

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Product Description

Summarize:

2BV water ring vacuum pump is used for pumping out gas and water vapor, and the suction pressure can reach 33 mbar absolute pressure (97% vacuum). When the liquid ring vacuum pump is working under the condition that the suction pressure is lower than 80 mbar for a long time, the cavitation protection tube should be connected to protect the pump. If equipped with an atmospheric injector, the suction pressure can reach 10 mbar, and the injector can be directly installed on the vacuum pump cylinder. When used as a compressor, the pressure is up to 0.26 MPa (absolute pressure).

Main Feature of 2BV Vacuum Pump:
-- Direct connection design of pump unit. Space saving and easily installing；
-- Good leak-proof quality. Easy to maintain；
-- Stable running. The noise ≤ 62 db；
-- Good corrosion resistance；
-- Unique design of air outlet to keep the vacuum pump in good working state.

Product Details:

Application:

2BV liquid ring vacuum pumps are widely used in petroleum, chemical, pharmaceutical, food, sugar industry and other fields. Mainly used for vacuum filtration, vacuum distillation, vacuum sterilization, extrusion molding, food processing, liquid degassing, etc.

Feature:

1. The standard seals are all used the John Crane mechanical seals.
2. 2BV series products have the cavitation protection port. When they work under the condition near the limited vacuum, the cavitation protect port opens (or connects with the separator) to get rid of the screaming to protect the pump.
3. The unique design of the discharge port can protect the pump from the over-pressure to ensure the best efficient performance in the working range of the pump.
4. The motors are all adopted YE2 series products. The protection class is IP54 or IP55 (normal is IP44) and the insulation grade is F.
5. The bearings are all used the imported products with brand name of NTN or NSK.
6. 2BV series water ring vacuum pump can achieve flexible sealing parts all of PTFE, which can greatly extend the life of the vacuum pump in harsh conditions

Parameter Data:

Model	Max Pumping Speed (m3/h)	mbar (MPa)	Motor			Rpm(r/min)	Working fluid flow rate (L/min)	dB (A)	Weight (kg)
Model	Max Pumping Speed (m3/h)	mbar (MPa)	Power (kW)	Explosion-proof grade	Protection grade	Rpm(r/min)	Working fluid flow rate (L/min)	dB (A)	Weight (kg)
2BV2 060	27	33mbar （-0.098MPa）	0.81	/	IP54	2840	2	62	31
2BV2 061	52		1.45			2840	2	65	35
2BV2 070	80		2.35			2860	2.5	66	56
2BV2 071	110		3.85			2880	4.2	72	65
2BV2 060-Ex	27		1.1	d Ⅱ BT4	IP55	2840	2	62	39
2BV2 061-Ex	52		1.5			2840	2	65	45
2BV2 070-Ex	80		3			2860	2.5	66	66
2BV2 071-Ex	110		4			2880	4.2	72	77
2BV5 110	165		4	/	IP54	1440	6.7	63	103
2BV5 111	230		5.5			1440	8.3	68	117
2BV5 121	280		7.5			1440	10	69	149
2BV5 131	400		11			1460	15	73	205
2BV5 161	500		15			970	20	74	331
2BV5 110	165		4	/	IP55	1440	6.7	63	153
2BV5 111	230		5.5			1440	8.3	68	208
2BV5 121	280		7.5			1440	10	69	240
2BV5 131	400		11			1460	15	73	320
2BV5 161	500		15			970	20	74	446