two stage rotary vane vacuum pump, with innovative design and sophisticated manufacturing, meets customer needs and fills the gap in the larger pumping speed of the RVP series.
It is composed of upper cover, motor support and pump core, equipped with check valve and gas ballast valve to protect the vacuum pump and vacuum system. High efficiency, easy operation and convenient maintenance.

Features

• High ultimate vacuum and fast pumping speed;
• The perfect built-in check valve system prevents the vacuum oil and vacuum oil vapor from flowing back into the vacuum system when the vacuum pump is stopped;
• The air inlet and outlet are international standard flanges
• Low noise and vibration
• Stable constant pressure oil circulation system protection
• Convenient gas ballast valve control
• Convenient oil standard detection and replacement
• Easy to repair and maintain