Colmac Coil has pioneered the use of low charge direct expansion in low temperature industrial ammonia refrigeration applications. It has been proven in recent installations that using ADX® in industrial refrigeration systems produces additional benefits including: faster defrosting, effective operation at multiple temperature levels (convertible rooms), good response to changes in load, fast restart after power failure, and simplified maintenance and operation through elimination of recirculation pumps. For more information connect with us at adx® technology for low charge ammonia evaporators advantages • Inherently safer technology • Less expensive to install • Excellent evaporator performance • Reduced regulatory requirements | 800.845.6778 safer technology for industrial ammonia refrigeration applications