BB-Dry Heatless Adsorption Dryers

BB-DRY adsorption dryers are designed for continuous separation of water vapour from the compressed air thus reducing the pressure dew point.

Please call us on +353 1 8464303 or email [email protected] for any queries and quotations.

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Description

BB-DRY adsorption dryers are designed for continuous separation of water vapour from the compressed air thus reducing the pressure dew point.

BB-DRY series dryer consists of two columns, filled with desiccant beds, controller with LCD display, valves, manometers, support construction and suitable filter housings with the required filter element. Adsorption takes place under pressure in the first column while the second column regenerates with a portion of already dried compressed air at ambient pressure. When the first column is saturated to a certain level column switch-over is carried out and the process of adsorption continues in the second column without any drop of pressure at the outlet of the dryer. Regeneration of saturated desiccant is possible because a small portion of already dry compressed air is decompressed and when expanded it becomes extremely dry.

Characteristics

 operating pressure  4 to 16 bar
 operating temp. range       1,5 to 60 °C
 pressure dew points  -40 °C ( -25 °C / -70 °C)
 flow rate  110 to 1152 Nm³/h
 standard colour  RAL 5012
 average compressed air consumption   15-20%

Technical Data

Model Connection (inch) Nominal Volume Flow (Nm³/h)
In/Out Inlet Outlet
BB-DRY 110 G1’’ 110 86
BB-DRY 150 G1’’ 150 117.5
BB-DRY 200 G1’’ 200 157
BB-DRY 250 G1’’ 260 204
BB-DRY 300 G1 1/2’’ 320 251
BB-DRY 400 G1 1/2’’ 410 321.5
BB-DRY 600 G1 1/2’’ 590 462.5
BB-DRY 800 G2’’ 770 603.5
BB-DRY 1000 G2’’ 1000 784

Dimensions & Mass

Model Dimensions Mass
A B C KG
BB-DRY 110 650 390 1570 126
BB-DRY 150 700 410 1820 142
BB-DRY 200 700 450 1600 180
BB-DRY 250 700 450 1850 220
BB-DRY 300 900 530 1620 255
BB-DRY 400 900 530 1870 275
BB-DRY 600 850 700 1940 355
BB-DRY 800 1000 710 1980 470
BB-DRY 1000 1050 710 1980 560