Stanpumps SO Series Vacuum Pumps are direct-driven, oil-sealed, rotary vane pumps designed for dependable performance and efficient operation. Featuring air-cooled functionality, these pumps are built for durability and simplicity in a wide range of applications.

SOXA Series: Advanced Single-Stage Design
The SOXA Series offers a single-stage, direct-driven, oil-sealed, rotary vane design with air-cooled capabilities. At the heart of the system is a rotor with three vanes, precisely positioned inside the pump cylinder and supported by two robust bearings, ensuring reliable and consistent operation.

Innovative Features for Enhanced Performance

• Gas Ballast Valve: Integrated to handle water vapor and extend pump life.
• Oil Recirculation System: Simplified yet highly reliable, ensuring smooth and efficient operation.
• Precision Engineering: Designed for seamless performance with minimal maintenance requirements.

Stanpumps SO and SOXA Series Vacuum Pumps combine innovative rotary vane technology with reliable oil-sealing mechanisms to deliver high-performance, low-maintenance solutions tailored for diverse industrial needs.