ST. LOUIS - Emerson Climate Technologies Inc. approved R-407A refrigerant for Copeland Scroll® refrigeration compressors in medium- and low-temperature applications, per the approved operating range.
[Editor's note: As the industry continues to look at creating cooling without R-22, one refrigerant that sometimes enters the equation is R-717, better known as ammonia or NH3. One compressor ...
CAS45R and CAS60R rotary screw air compressors offer rated capacities at 150 psi or 45 cfm and 60 cfm, respectively. Hydraulically driven, continuous-duty units are single-stage, pressure-lubricated ...