Beko GmbH

 Drypoint M(Membrane)

DRYPOINT M PLUS - an innovative all-in-one solution

DRYPOINT M PLUS compressed air membrane dryers are compact and effective, using the latest Twist 60 technology from BEKO, and  it is possible to bring 50 Kelvins reduction on any inlet pressure dew point. (For example, inlet is +10°C PDP, outlet is -40°C PDP)

With DRYPOINT M's compactness, it is now possible to install at critical processes, with the drying performance of a refrigerated air dryer or heatless desiccant dryer.

Twist 60                                                                                                               

Twist 60 represents the uniquely arranged membrane fibers technology: the fibers starts build up in layers around the center tube of the membrane element, with each layer crosses the previous layer.

The purge air is distributed effectively throughout the whole membrane element, thus using maximum available contact surface. The end result is a highly efficient drying process.

The winding significantly reduces space requirements.

 1  Compressed air flows into the core tube, and is then diverted to the membrane element.  The humid compressed air then passes through many internal hollow fiber membranes.

 2  Purge air required for drying, diverges continuously at the outlet area of the membrane element and is decompressed atmospherically using a defined nozzle orifice.

Due to decompression,  purge air is considerably drier, as  humidity contained in the compressed air now fills the multiple of the volume. The dry purge air passes the exterior of the membrane fibers. 

 3  As a result, two air flows with different moisture content move in reverse flow through the membrane element, separated only by the membrane wall. Inside the membranes, humid compressed air flows and dry purge air passes outside. On account of the varying moisture content, moisture from the compressed air diffuses into the purge air. As regards the drying procedure, use of the TWIST 60 technology results in maximum efficiency. 

 4  Compressed air is dried when leaving the membrane element.

 5  Humid purge air is released into the environment.

Normal version -

Drypoint M with Clearpoint prefilter/Bekomat autodrain