Molecular vacuum pump is a high precision vacuum pump widely used in laboratories, such as some lab with strict requirements on the field environment, medical research and coating fields can see the wide use of molecular pump. Due to the different process, part of the process needs to do anti-cor...

What are the requirements for vacuum pressure stability in a milking system? The vacuum pump continuously extracts air from the milking system to create a vacuum environment, while the vacuum pressure regulator responds to the air demand in time to maintain the stability of the vacuum pressure in...

Whether it is EVP series or EVP-PB series scroll pump, the main purpose is to evacuate as vacuum pump, not to press as a compressor, better to keep their exhaust environment to be one atmospheric. When there must be pressure at the exhaust side, then maximum exhaust pressure that EVP-PB series sc...

Vacuum filter is a kind of equipment that realizes solid-liquid separation with vacuum negative pressure as the driving force. Under the action of vacuum negative pressure (0.04-0.07MPa), the liquid in the suspension is pumped away through the filter medium (filter cloth), while the solid particl...

Liquid ring vacuum pump as the most common one of the crude vacuum pump, with its stable performance in different industries have a very wide range of applications, common but not limited to the use of industries including power plants, paper mills, sugar mills, and so on…… Due to dif...

EVP liquid ring vacuum pumps are very popular in mines, such as the application of vacuum drum filters in copper, nickel, lead, zinc and other mines; here we share some of our customers in the Americas. The mines use CL3003 liquid Ring vacuum pump, we replaced the parts of the old NASH CL3003 pum...

Lobe purge refers to blade flushing: flush channels machined or cast into the casing of a liquid ring compressor through which soluble or insoluble contaminants that may be present in the liquid ring can be removed from the compressor. These passages in a single-lobe pump are located in the perip...

The overflow valve is also called a safety valve, which can adjust the pressure in front of the valve to a certain stable pressure. The pressure spring keeps the valve closed and opens when the pressure in front of the valve increases. When the pressure difference between the intake and exhaust p...

EVP-200PB 3L/s scroll pump is recommended to replace the sealing strip after about 8000 hours of operation, because after about 8000 hours, the pump cannot reach 10Pa within 20 minutes. If the customer does not have strict requirements on the working vacuum, for example, the customer requires the...

Wind tunnels are generally referred to as wind tunnel tests. Simply put, according to the principle of relativity of motion, the model or object of the aircraft is fixed in the artificial environment on the ground, and the airflow is artificially created to simulate various complex flight states ...