Water Ring Liquid Vacuum Pump (Single/Two/Double Stages)

• After-sales Service: Online Video Guidance or Paid Site Service
• Warranty: 1 Year
• Oil or Not: Oil Free
• Exhauster Method: Entrapment Vacuum Pump
• Vacuum Degree: High Vacuum
• Work Function: Fore Pump
• Model NO.: SZB
• Working Conditions: Dry
• Type: 2BV
• Power Source: Electric
• Horsepower: Customize
• Power: Customize
• Motor: Customize
• Water Temperature: 15ºC
• Air: 20ºC
• Gas Relative Temperature: 70%
• Tmospheric Pressure: 0.1013MPa
• Transport Package: Plywood Case
• Specification: Customized
• Trademark: GLF
• Origin: China
• HS Code: 8413709990
• Production Capacity: 1000

Product Description

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.







 

Code	Part Name
10.1	Casing
13.7	Guide disc
10.9	Central body
23.5	Vane wheel impeller
80	Motor
43.4	Mechanical seal
75.4	Valve balls
90.9	Adjust screw

 

 

Type	Bleed Air Rate (m3/min)		Ultimate Vacuum (MPa)	Motor Power (Kw)	Speed (r/min)	Diameter Suction Nozzles (mm)	Diamter Discharge Nozzles (mm)	Service Discharge (L/,im)	Weight (Kg)
	Maximum Air Rate	Suction Pressure at -0.07(MPa)
SZB-4	0.33	0.24(4L/s)	-0.086	1.5	1400	G1''	G2''	8	95
SZB-8	0.64	0.48(4L/s)	-0.086	2.2	1420	G1''	G1''	10	105