GRASSO GEA

With the GEA V reciprocating compressor series, GEA heralds the start of a completely new era for the industrial refrigeration market. During the development of the GEA V series, GEA continually puts itself in the position of the end user. Every component was assessed for the most important elements that contribute to a low Total Cost of Ownership like energy, maintenance and reliability with minimum downtime. The result is not only the most efficient reciprocating compressor on the market, but also a compressor with electronically controlled service intervals (extended as well as flexible) in order to reduce the Total Cost of Ownership without jeopardizing reliability. This GEA V exists of a complete single stage and two stage series in a swept volume range from 217 up to 1.592 m³⁄?.

Features of GEA V Series

• Unique steel welded compressor housing
• No water cooling required
• Extended and flexible maintenance intervals
• Maintenance monitor for indication of  upcoming service intervals
• Heavy duty axial roller bearing
• Counter pressure independent overflow valve
• Capacity control steps per cylinder
• Suitable for speed control
• Peek technology for high efficiency and long valve life time
• Low noise level
• Lowest Total Cost of Ownership (TCO)
• Refrigerant: NH₃

GEA LT

The GEA SH series comes in four sizes with a swept volume ranging from 231 to 372 m3/h. The simple design is owed by the integration of the complete oil management system with only one oil connection and important package elements in the compressor. The screw compressors come equipped with connections for monitoring pressure and temperature, position displays on the control screen, and controlling the integrated solenoid valve assembly for combined Vi and capacity adjustment. The direct assignment of the solenoid valves to Vi and capacity regulation and the connection of pressure and temperature sensors on the compressor ease assembly and service work on the package. The parallel slide system allows for Vi optimization and part load adaption to take place simultaneously and independently of one another. It means that even in part load operations a low-loss work process is possible for the screw compressor.

GEA SH