Atlas Copco’s SD membrane dryers with pre-filters remove moisture, oil and particles from compressed air in the most demanding conditions. The dryers deliver the lowest pressure drop and purge air loss at the highest possible efficiency – saving you time and money. From small spaces to environments with fluctuating ambient temperatures, SD dryers can perform in a wide variety of harsh and critical conditions. Two models are available to offer you the exact air treatment you require.
Max. inlet flow
Weight excl. filters
Weight incl. filters
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SDR Membrane Dryers For Railway Compressors
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Approx. Price: Rs 30,000 / UnitGet Latest Price
50 deg C
SDR membrane dryers with pre-filters remove oil, particles and moisture from compressed air, ensuring the lowest pressure drop and purge air loss for the highest efficie. High performance: Optimized nozzle and a customized pressure dew point suppression ensures you get the performance you expect from your air dryer Available for the whole product range of Atlas Copco’s railway compressors.
Our SDR air dryers for railway are made to perform in harsh conditions.
Remain fully functional in temperatures as low as -40°C and as high as +50°C
Compact and light:
SDR is so compact and light it can be fully integrated in your compressor unit
They ensure the lowest pressure drop and purge air loss: