R4 Direct Expansion Refrigerated Air Dryers

nano NDX direct expansion refrigerated air dryers allow customers running a consistent volume of compressed air the ability to achieve excellent dew point performance and save energy.

The high-quality SSX stainless steel heat exchangers (multi-module NDX 1750 and up), environmentally-friendly refrigerants and reliable compressors make NDX the best value go-to air dryer in the industry.

Reliability is built in…and backed by our 2 year warranty with pre-filtration and non-corrosive piping installed

Some of the many features and benefits:

• patented large surface area heat exchanger boasts corrosion resistant construction and integrated moisture separator

• simple to use CAREL digital microprocessor features dew point, high and low pressure and drain operation

• powder coated aluminum panels are corrosion resistant

• TXV ensures stable dew point performance even in changing ambient conditions

• environmentally friendly R134a or R407C refrigerants are recognized as both efficient and safe

• timed solenoid drain is fully adjustable and extremely reliable

• small footprint, lightweight and ready to go out of the box

• oversized condenser uses a high pressure fan switch to protect refrigeration circuit to provide visual high and low pressure alarms

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