Geowell GWSP75 oil-free scroll vacuum pump provides an effective solution for users in the analytical testing instrument and medical equipment industry who are concerned about vacuum performance, pump size and environmental protection.

    The extensive application in air conditioners, automobiles, refrigerators, machinery manufacturing and other fields for more than 20 years has confirmed that scroll technology has irreplaceable advantages. Durability has gradually been recognized and trusted by Chinese users, and has become the mainstream product of oil-free vacuum equipment.

    GWSP75 has excellent vacuum performance, the pumping speed reaches 1 liter/s, and the ultimate pressure reaches 8Pa, which is more than 4 times lower than the ultimate pressure of diaphragm pumps of the same size.

    The scroll structure of GWSP75 basically avoids the sudden failure of rotary vane pump and diaphragm pump, such as mechanical seizure and vacuum destruction, the service life is greatly improved, and it can run continuously; as the front stage in the molecular pump system Vacuum pump, low background pressure can reduce energy consumption and bearing temperature, and improve the reliability of vacuum system; oil-free design not only avoids oil pollution to the vacuum system, but also avoids the cost of buying oil, oil change, treatment and cleaning. Greatly reduces the user's operating costs. The characteristics of small size, low noise, energy saving and environmental protection make it easy to match the vacuum equipment of equipment manufacturers, and provide a low-cost and reliable oil-free vacuum environment for analysis and testing instruments, high-energy physics, semiconductor preparation and industrial production.

    The GWSP75 extends the application of reliable and durable oil-free vacuum pumps to small roughing pumps.