Vevor Vacuum Pump

The Olibelle 230V/50HZ 9CF/1 hp is an electric vacuum pump designed for automotive air conditioning systems and cooling applications. This robust unit features a two-stage rotary vane vacuum pump with a suction capacity of 9 CFM and achieves an ultimate vacuum of 0.3 Pa. It operates at 220 V/50 Hz with 1 hp of power and includes two SAE connection ports measuring 0.64 cm and 0.95 cm for versatile connection options. Constructed with a durable aluminum housing and an integrated cooling fan, this pump maintains lower operating temperatures for increased efficiency and longevity. The specially designed airflow system prevents oil backflow and chamber contamination after shutdown. Suitable for vacuum packaging, freeze drying, automotive repair, gas analysis, medical devices, and pressure applications, this pump requires fresh filtered oil for all internal bearings to reduce heat and maintenance effort. This model represents a successor to previous vacuum pump designs and offers reliable performance for professional maintenance of automotive and industrial cooling systems.