2BV2 070-Ex Liquid Ring Vacuum Pump
2BV2 070-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.
在线联系供应商
Other supplier products
 |
Lt150 Roots Blower Positive Pressure Suitable for Industrial Heavy-Duty Applications | Three lobes blowers are new series roots type blowers. By cnc machinewe made precise rotors to promote perfomance, lower noise and vibration. Wide ... |
 |
Mf-20 Filler Breather Filters/Air Blower Parts Rate | MF-20 Filler Breather Filters This filter is made of cylindrical stainless steel mesh, which has high ventilation, does not affect the flow rate o... |
 |
2be4420 Water Ring Pump/Water Pump/Electric Pump | Theapplicationrangeandcharacteristics: The 2BE4 liquid ring vacuum pump and compressor series is an upgrade to the proven 2BE3 model and has been... |
 |
M8021 Roots Blower/Vacuum Pump/Tri-Lobe/Air Pump | Greentech International (Zhangqiu) Co., Ltdis the professional roots blower supplier. Series M Roots Blower (also called Positive Displacement Blow... |
 |
Nsrh100 Tri-Lobe Roots Blower/Rotary Blower/Roots Blower/Japanese Technology | Greentech International (Zhangqiu) Co., Ltd is the professional roots blower supplier. The NSRH type clover spiral Roots blower on the basis of the... |
