The minimum leak rate is 1.0E-12 mbar·l/s, equipped with a 2.5 L/s molecular pump, providing a variety of foreline pump options, with high sensitivity and fast response, supporting wireless remote control operation , and is suitable for He4, He3 and H2 multi-gas detection. High -performance cart-type leak detection helium mass spectrometer leak detector
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 the 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 a 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 ring vacuum pumps and W,WY,WL series reciprocating vacuum pumps completely with their superior performance and advantages .
2BV6 series liquid ring vacuum 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 2BV2and 2BV5 series products 。
Suitable for Dow Corning silicone oil KS-274 high vacuum diffusion pump silicone oil diffusion pump special oil 4L pack
Product Introduction: KS-274 ultra-high vacuum diffusion pump silicone oil is a high vacuum acquisition equipment oil, which can be applied to Dow Corning DC704, DC705, with lower saturated vapor pressure at room temperature, can obtain high vacuum or ultra-high vacuum.
Product introduction:
GS-1 high-speed vacuum pump oil has high oxidation stability compared with similar products, less oxide production, cleaner vacuum pump cavity, long oil change interval, and saving oil costs
Roots pumps WA/WAU 501
standard series rotary lobe blower vacuum pumps are driven by an air-cooled motor. They have shaft seals that lead to the atmosphere and the pump is connected to an air-cooled motor. WAU pumps are easy to operate! They include a differential pressure valve that allows them to start at the same time as the roughing pump. If the pressure difference between the flanges is too high, the valve will open. And then a portion of the pumped gas flows through this line back to the intake flange. Therefore, the pump may be turned on at atmospheric pressure with the backing pump. This increases the pumping speed of the pump combination at high intake pressures
The minimum leak rate is 1.0E-12 mbar·l/s, equipped with a 2.5 L/s molecular pump, providing a variety of foreline pump options, with high sensitivity and fast response, supporting wireless remote control operation , and is suitable for He4, He3 and H2 multi-gas detection. High -performance cart-type leak detection helium mass spectrometer leak detector
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 the 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 a 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 ring vacuum pumps and W,WY,WL series reciprocating vacuum pumps completely with their superior performance and advantages .
2BV6 series liquid ring vacuum 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 2BV2and 2BV5 series products 。
Suitable for Dow Corning silicone oil KS-274 high vacuum diffusion pump silicone oil diffusion pump special oil 4L pack
Product Introduction: KS-274 ultra-high vacuum diffusion pump silicone oil is a high vacuum acquisition equipment oil, which can be applied to Dow Corning DC704, DC705, with lower saturated vapor pressure at room temperature, can obtain high vacuum or ultra-high vacuum.
Product introduction:
GS-1 high-speed vacuum pump oil has high oxidation stability compared with similar products, less oxide production, cleaner vacuum pump cavity, long oil change interval, and saving oil costs
Roots pumps WA/WAU 501
standard series rotary lobe blower vacuum pumps are driven by an air-cooled motor. They have shaft seals that lead to the atmosphere and the pump is connected to an air-cooled motor. WAU pumps are easy to operate! They include a differential pressure valve that allows them to start at the same time as the roughing pump. If the pressure difference between the flanges is too high, the valve will open. And then a portion of the pumped gas flows through this line back to the intake flange. Therefore, the pump may be turned on at atmospheric pressure with the backing pump. This increases the pumping speed of the pump combination at high intake pressures
