MP50 MicroPurge® Controller and Compressor
Reliable fan-cooled air compressor combined with the renowned QED MicroPurge® Basics controller.

MP50 MicroPurge® Controller and Compressor Overview
The MP50 MicroPurge® Controller and Compressor is a rugged and reliable fan-cooled 12 VDC air compressor combined with the leading QED MicroPurge® Basics controller. This comprehensive system makes purging and sampling quick and easy, with steady low-flow pumping rates ensuring consistency between sampling events.
The MP50 takes advantage of a simple, compact design with sealed electronics which means the equipment is lightweight and portable without sacrificing QED’s renowned standards of durability. The QED MP50 MicroPurge® Controller and Compressor offers the ultimate control and power for low-flow sampling.
Key Features of the MP50 MicroPurge® Controller and Compressor:
- Advanced MicroPurge® control mode – Adjust low-flow rates with a simple arrow key system and recreate the flow adjustment strategies used by experienced samplers.
- Multi-mode digital control – Three easy to use operating modes include MicroPurge Mode, ID Mode, and User Set Mode. Each mode can be used to efficiently optimise control settings for different applications or sampling methods.
- Compatible with MP30 Drawdown and Water Level Meter – Enjoy the convenience of automatic drawdown control when the MP30 is connected.
For more information on the MP50 MicroPurge® Controller and Compressor, contact your local Air-Met Scientific office.
MP50 MicroPurge® Controller and Compressor Applications
- Low flow sampling
- Groundwater sampling
- Environmental monitoring