The LABMART DSVP55 Double Stage Rotary Vane Vacuum Pump is a two-stage rotary vane vacuum pump designed for medium- and high-vacuum applications. It operates at a rotation speed of 1400 rpm and achieves an ultimate pressure of 6 × 10⁻² Pa. The pump uses an air-cooled system and has a 1 L oil capacity. 

The DSVP55 incorporates a double anti-return oil device to help prevent oil backflow and is designed for low-noise operation. According to the attached catalogue, it is suitable for applications such as freeze dryers and other laboratory equipment requiring medium to high vacuum levels. 

Product Specifications

Key Features

• Double-stage rotary vane vacuum pump for medium and high vacuum applications.

• Ultimate pressure of 6 × 10⁻² Pa.

• 1400 rpm rotation speed.

• Low-noise operation with a specified noise level of 55 dB.

• Double anti-return oil device to help prevent oil backflow.

• No oil leak / no pollution design as stated in the catalogue.

• Air-cooled operation for heat dissipation.

• 1 L oil capacity.

• Suitable for medium and high vacuum levels.

• Designed for applications including freeze dryers and other vacuum equipment.

• Single-phase AC 220 V / 50 Hz power supply.

• Robust construction with wooden box packing for transportation. 

  DSVP66_Labmart

Applications

The DSVP55 is suitable for laboratory and industrial equipment requiring medium to high vacuum, including:

• Freeze dryers

• Vacuum drying systems

• Laboratory vacuum systems

• Vacuum processing equipment

• Other applications requiring high vacuum levels

The attached catalogue specifically identifies the pump as suitable for freeze dryers and similar applications. 

DSVP66_Labmart

Standard Accessories

The DSVP55 is supplied with:

• Main Instrument

• Instruction Manual

• Test Certificate