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2BV5-110 Water Ring Vacuum Pump

Min.Order Quantity: 1 Set/Sets 2BV5-110 Water Ring Vacuum Pump

Supply Ability: 400~700 Set/Sets per Month 2BV5-110 Water Ring Vacuum Pump

Payment Terms: L/C,T/T,

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2BV5-110 water ring vacuum pump is suitable for pumping gas and steam. Its suction pressure can reach 33 mbar (absolute pressure) (97% vacuum). When transformer oil is used as working fluid (called oil ring vacuum pump), the suction pressure can reach 6.7mbar (absolute pressure) (99.3% vacuum degree), so it can completely replace reciprocating vacuum pump. When the vacuum pump works for a long time under the suction pressure close to the limit vacuum, it needs to connect the cavitation protection pipe to eliminate the scream and protect the pump. As a compressor, the limit pressure is 0.26mpa (absolute pressure).

As a new generation of energy-saving products, the outstanding performance and advantages of 2bv5-110 water ring vacuum pump and compressor will replace SK, 2SK series water ring vacuum pump.

2BV5-110 water ring vacuum pump features:

1. Closed design, convenient installation and space saving.

2. All bearings are imported products of NTN or NSK brand

3. All standard seals are John Crane mechanical seals, eliminating leakage and easy to maintain

4.2 bv series products have cavitation protection port. When they operate near the limit vacuum, the cavitation protection port opens (or is connected to the separator) to eliminate squeaks and protect the pump.

5. Aluminum bronze impeller has high strength and 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 more stringent conditions.

6. The unique design of the discharge outlet can protect the pump from overpressure, so as to ensure the best efficient performance within the working range of 2BV vacuum pump.

7. All motors are Y2 series products. The protection grade is IP54 or IP55 (standard is IP44), and the insulation grade is f (standard is b).

8.2 bv water ring vacuum pump can achieve all PTFE flexible seals, which can greatly extend the working life under higher requirements

9. The operation is stable and the noise can be as low as 62 dB.

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
Curve No.	Model	m3/min	m3/h	Ultimate vacuum mbar(MPa)	Motor power kW	Speed r.p.m	Operating liquid flow rate L/min	Noise dB(A)	Weight kg
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