Emerson, St. Louis, Mo., released the Copeland Scroll ZF54K5 compressor, a capacity extension of the Copeland Scroll K5 compressor, offering facility operators a new solution to assist with meeting sustainability goals while helping to boost energy efficiency.
An extension in capacity allows up to 75,500 BTU per hour for low-temperature applications, while redesigns of the motor, scroll and bearing help minimize annual energy consumption. The precision-machined scrolls provide superior isentropic efficiency and wear-in for improved performance over time. Low ambient performance is also improved through new valving technology that adjusts the scroll compression ratio based on operating condition.