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NED Series Refrigerated Compressed Air Dryers

NED 20 195 Perspective sm

DS Filtration offers a reliable, high quality and cost effective range of refrigerated air dryers in the NED series with models from 20cfm to 4238cfm.

Refrigerant air dryer’s cool compressed air removing moisture (condensate) before the air travels downstream in the air system where it can contaminate, corrode or damage tools and machinery, resulting in downtime and costing you time and money.

DS Filtration’s NED series has been designed to perform in hot, humid and dusty conditions as well as allowing easy installation, inspection and maintenance.

Features and Benefits of the NED series include:
NED 66 Front new

*Compact and space saving design

*Easy to remove panels for access to internal components for maintenance

*Low pressure drop.

*Ultra-compact aluminium heat exchanger.

*Energy saving mode.

*Automatic condensate drain

*High and low pressure safety devices coupled with alarms to prevent the damage to the dryer.

*Manufactured in accordance to ISO 9001


Refrigerant Air Dryer Operation

The principal behind refrigerant air drying is to lower the temperature of the compressed air. Water vapour condenses out of the air more readily at lower temperatures. Once the water content of the air has liquefied it can be removed from the air stream. For further information on the refrigeration process open our simple step by step brochure.


Standards Compliance

ISO LogoThe DS Filtration NED range uses quality components and ecologically sound refrigerants manufactured in accordance to European directive 98/37/CE, 87/404/CEE, 97/23/CEE (FED). Performances are guaranteed based on ISO 7183 to meet the quality standard of the ISO 8573-1. Manufacture using processes developed in accordance with the ISO 9001 standard guarantees the quality complies with modern market demands.

During the manufacturing process every air dryer is tested and inspected for gas leakages using sophisticated helium and hydrogen leak detectors. Each air dryer is tested on completion to ensure it conforms to the relevant design and operational standards.


More Information

The full specifications of our NED Series Refrigerant Air Dryer range are available in the Refrigerated Air Dryers Brochure. 

To make sure you have the correct NED refrigerant air dryer for your system, we recommend speaking to David or Emma.

 The wrong size dryer can end up costing you time and money

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