2BV Explosion Proof in CNC Machine Water Circulating Liquid Ring Vacuum Pump

• Customization: Available
• Warranty: 12 Months
• Structure: Single-Stage Pump
• Model NO.: 2BV
• Flow Rate Max: 500m3/H
• Application: Vacuum Pumps for Chemical Applications
• Power: Electric
• Ultimate Vacuum: 33MPa
• Motor Brand: Siemens, ABB, Weg, Wnm, or China Local Brand
• Theory: Vacuum Pump
• Vacuum Pump: Liquid Ring Vacuum Pump
• Material: SS304, SS316L, Ss321, etc
• Voltage: 220V/380V/415V/460V or as Customer Required
• Frequency: 50Hz or 60Hz
• Mechanical Seal: John Crane or China Local Brand
• Bearing: NSK or SKF
• OEM/ODM: Yes
• Transport Package: Standard Export Wood Package
• Trademark: SUNPACE
• Origin: Shanghai
• HS Code: 8413701090
• Production Capacity: 12000 Sets Per Year

Product Description

2BV Liquid Ring Vacuum Pump

Product Name	2BV liquid ring vacuum pump/ circulating water ring vacuum pump
Material	SS304, SS316L, SS321, etc
Standard	ISO,CE
Flow rate	Up to 500m3/h
Voltage	220V/380V/415V/460V or as customer required
Warranty	12 months
Applilcation	Pulp&paper industry:black liquid evaporation, vacuum dehydrator, degassing system of raw material and white water, suction tank, couch roll, absorption-shift roll and transmission roll, anti-wind box. Chemical industry:Methane gas recovery, petroleum recycle, gas collection, exhaust compression, vapor collection, filtration and deceration, polyester production, PVC production. Power plant:Condenser exhausting, water box priming, flue gas desulfurization, fly ash conveying, geother-mall gas removal, vacuum pressure impregnation for transformers. Sugar industry:Sewage filtering, CO2 production etc.

2BV Liquid Ring Pump Introduction
2BV series liquid ring vacuum pump is suitable for suction gas and vapour, and the suction pressure can reach 33mbar(abs.) (i.e. 97% vacuum degree).

When the liquid ring vacuum pump works under the condition that the suction pressure is near the limited vacuum(saturated pressure of operating liquid) for a 
long time, it should couple with the cavitation protection pipe in order to protect the pump.

When it's used as compressor, the maximum pressure is 0.26mpa(abs).

As a new generation of energy-saving product, 2BV series liquid ring vacuum pump will replace the SK and 2SK series liquid vaccum pumps and W,WY,WL series reciprocating vacuum pums completely with their superior performance and advantages.

2BV6 series liquid ring vaccum pumps and compressors are mainly used for pumping the explosive gas or working in the flammable and explosive environment.The technical parameter of each type is the same as the corresponding type of the 2BV2 and 2BV5 series product.

Advantage
1. The direct-coupled design is easy installation and can save space.
2. The pump has 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.
3. 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 stainess steel, the pump can work in the more hard condition.

 

SPECIFICATIONS: 2BV Liquid Ring Vacuum Pump
Model	Max.Suction   capacity   m3/h	Inlet&Out	Feed water inlet	Motor Power KW(50HZ)	Pump speed rpm	Operating liquid flow rate L/min	Noise dB(A)	Weight kg
2BV2-060	27	G1''	G3/8''	0.81	2840	2.5	62	31
2BV2-061	52	G1''	G3/8''	1.45	2840	2.5	65	36
2BV2-070	80	G1.5''	G3/8''	2.35	2860	3	66	56
2BV2-071	110	G1.5''	G3/8''	3.85	2880	4.7	72	60
2BV5-110	165	DN50	G1/2''	4	1440	7.2	63	105
2BV5-111	230	DN50	G1/2''	5.5	1440	8.8	68	126
2BV5-121	280	DN65	G3/4''	7.5	1440	11	69	149
2BV5-131	400	DN65	G3/4''	11	1460	16	73	195
2BV5-161	500	DN80	G3/4''	15	970	22	74	320

If you have any others pump type require, please free contact us

FAQ

Q:Can you supply pump qualified with ANSI and ASME standard?
A:Yes, our pump compliant with ISO / ASME/ANSI standard.

Q:How to customize pumps and mechanical seals ?
A:Customers could send us application data, we will select suitable pump and seal types, or client could send us drawings, We are well in OEM and ODM.

Q:How can I pay for my items? What is the payment you can provide?
A:Usually by T/T, 30% down payment once PI confirmed, the balance will be paid after inspection and before shipment. TT or L/C at sight

Q:How long is warranty?
A:1 year for main construction warranty.

Q:How long is production lead time?
A:Normally 15 working days. If client need urgently, we have a huge spare parts stock, we could finish assembly and testing in 7 days.

Q:What is the shipping terms you can provide?
A:Depnends on customer's requirements, we can provide different transportantin terms, such as EXW, FOB, CIF.

Q:Who is in charge of after-sales?
A:SUNPACE has professional after sales service team, we will follow up the client's comments and suggest them good solutions. Solve client's problems and keeping the clients profit.

Q:Who is in charge of maintenance?
A:Local agent. If pump running has any problem on site, our local agent will arrival the plant within 24 hours
 

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