Scroll Compressors offer capacities from 10-20 tons.

BITZER US Inc.    Flowery Branch, GA 30542
Jan 02, 2013 Available in 5 capacity steps of 10, 12, 13, 15, and 20 hp, GSD 6 Series is suited for HVAC applications with condensing temperatures up to 154°F as well as for heat pump applications with extreme operating conditions of -4 to +122°F. Low noise units feature high isentropic efficiency levels and can be mounted directly onto mounting rails in tandem and trio configurations.

Screw Compressor is designed for energy efficiency.

BITZER US Inc.    Flowery Branch, GA 30542
Dec 18, 2012 With ESEER (European Seasonal Energy Efficiency Ratio) of over 5, CSV series intelligent compact screw compressor meets requirements of EMC directive. Variable speed with integrated frequency inverter maximizes energy efficiency, while refrigerant-cooled electronics promote operational reliability and maintenance-free operation. Used in chillers for air conditioning systems, in heat pumps, and in industrial and process cooling, product communicates with master control via Modbus.

Scroll Compressors suit air- or water-cooled applications.

BITZER US Inc.    Flowery Branch, GA 30542
Jan 15, 2010 Specifically designed for R410A, commercial ORBIT 8 Series includes 6 displacements with cooling capacities from 15-40 tons at 60 Hz. Products assist chiller manufacturers in obtaining efficiency levels higher than those required by current standards. It does this via application-specific compressor optimization. Sound level virtually eliminates need for sound jackets, and oil circulation rate of less than 1% promotes system efficiency and reliability.

Monitors are suited for protecting screw compressors.

BITZER US Inc.    Flowery Branch, GA 30542
Jul 28, 2009 Model SE-C1 monitors CSH and CSW series compact screw compressors and HS.64 and HS.74 series semi-hermetic screw compressors, while SE-C2 can be used for HS.85 series semi-hermetic screw compressors. They measure motor/discharge gas temperature, rotation direction, and phase failure as well as phase asymmetry, switching frequency, and oil supply. Status is shown on display with up to 29 operating/fault messages. Units can be used for voltages from 24-230 Vac +10%/-15% 50 and 60 Hz.