2BV2 060-Ex Liquid Ring Vacuum Pump
2BV2 060-Ex Liquid Ring Vacuum Pump
2BV series liquidring vacuum pumps are suitable for pumping the gases and steam. Its suction pressure can reach 33mbar (abs) (i.e. 97 % vacuum degree). If the transformer oil is used as the operating liquid, these pumps are called oil ring vacuum pump and the suction pressure can reach 6.7mbar (abs) (i.e. 99 % vacuum degree). So the oil ring vacuum pumps can replace the reciprocated vacuum pumps completely. When the liquid ring vacuum pumps work under the condition near the limited vacuum for a long time, it is necessary to couple with the cavitation protection pipe in order to get rid of the screaming and protect the pump.
When the compressor isworking, the maximum pressure is 0.26MPa (abs). And the higher of discharge pressure, the larger of the power of the compressors. So it is necessary that the data of the discharge pressure is provided to choose the proper motor.
2BV2-Ex, 2BV6 series water ring vacuum pumps and compressors are mainly used for pumping the explosive gases or work in the flammable and explosive environment. The technical parameter of each type is the same as the corresponding type of the 2BV2 or 2BV5 series products.
2BV series stainless steel pumps can be used under the conditions with higher requirements for the corrosive-proof or the lustration.
According to the working situation, the material of all the parts where the liquid flows (i.e. pump casing, pump cover, port plate, and impeller)are made of various stainless steel as bellow:
SUS304 (0Cr18Ni9), SUS316 (0Cr17Ni12Mo2), SUS316L (00Cr17Ni14Mo2)
the material of the shaft is 2Cr13 or 0Cr18Ni12Mo2Ti
the mechanical seals are used the John Crane products and the seals material is optional for FPM or PTFE.
在线联系供应商
Other supplier products
 |
Nsrh150 Tri-Lobe Roots Blower/Easy to Manufacture | Features of SeriesNSRHTri-Lobe Roots Blower: 1. Each model has a performance table and standard specification, easy to select fan model;2 Includin... |
 |
Nsrh100 Tri-Lobe Roots Blower/Rotary Blower/Roots Blower/Low Rotational Speed | Features of SeriesNSRHTri-Lobe Roots Blower: 1. Each model has a performance table and standard specification, easy to select fan model;2 Includin... |
 |
2BV6161 Liquid Ring Vacuum Pump | 2BV series liquidring vacuum pumps are suitable for pumping the gases and steam. Its suction pressure can reach 33mbar (abs) (i.e. 97 % vacuum degr... |
 |
2BV6121 Liquid Ring Vacuum Pump | 2BV6121 Liquid Ring Vacuum Pump2BV series liquidring vacuum pumps are suitable for pumping the gases and steam. Its suction pressure can reach 33mb... |
 |
Nsrh300 Tri-Lobe Roots Blower/Energy Conservation | Greentech International (Zhangqiu) Co., Ltd is the professional roots blower supplier. The NSRH type clover spiral Roots blower on the basis of the... |
Same products
 |
MECHANIC A130 专业二合一除尘球，适用于电子产品维修 | 卖方: Phonefix | MECHANIC A130 硅胶吹气球，专为手机PCB板及硬件清洁而设计。这款专业除尘工具可提供强劲气流，在电子产品维修过程中轻松清除逻辑板、相机镜头和电脑键盘上的灰尘碎屑。 产品特点： 1... |
 |
Lt200A Roots Blower Positive Pressure Suitable for Industrial Heavy-Duty Applications | 卖方: Greentech International (Zhangqiu) Co., Ltd | Three lobes blowers are new series roots type blowers. By cnc machinewe made precise rotors to pr... |
 |
Lt Series Roots Blower/Three Lobes Reduce Vibrationand Noise! | 卖方: Greentech International (Zhangqiu) Co., Ltd | Three lobes blowers are new series roots type blowers. By cnc machinewe made precise rotors to pr... |
 |
2rb 310-7AA01 Side Channel Blower | 卖方: Greentech International (Zhangqiu) Co., Ltd | Greentech International (Zhangqiu) Co., Ltd is the professional side channel blower supplier.The ... |
 |
2bea High Capacity Water Ring Vacuum Pump--China Manufacturer | 卖方: Greentech International (Zhangqiu) Co., Ltd | Application scope and characteristics:Greentech International (Zhangqiu) Co., Ltd is the professi... |
