Double Stage Rotary Vane Vacuum Pump – DSVP55 / DSVP66 (Double Stage Design | Ultimate Pressure 6 × 10⁻² Pa | Air Cooled)

DSVP55 and DSVP66 Double Stage Rotary Vane Vacuum Pumps are designed for generating medium to high vacuum levels in laboratory and industrial processes. The double-stage construction enables stable vacuum performance with an ultimate pressure of 6 × 10⁻² Pa, making these pumps suitable for freeze dryers, vacuum distillation systems and analytical applications.

The pumps incorporate a double anti-return oil mechanism that prevents oil backflow and minimizes contamination. Air-cooled operation simplifies maintenance while ensuring efficient heat dissipation during continuous use.

DSVP55 provides low-noise operation at 55 dB, whereas DSVP66 operates at 66 dB and delivers similar vacuum performance in a more compact configuration. Both models are equipped with single-phase motors and are designed for reliable long-term operation.

Key Features

Double-stage rotary vane design

Medium and high vacuum capability

Double anti-return oil system

Air-cooled construction

Oil leak prevention

Contamination-free operation

Low noise operation

Stable vacuum generation

Single-phase motor

Suitable for continuous operation

Suitable for freeze dryers

Compact construction

Technical Specifications