GEA’s new refrigeration and heating solutions for your next giant leap: higher top speed, greater capacity, lower TCO and improved cooling efficiency – with natural refrigerants. Small steps, giant leap.
GEA Grasso V HS & GEA Grasso LT: More Kilowatts per Euro – increased top speed for more capacity
With the release of our GEA Grasso V HS and GEA Grasso LT with increased maximum top speeds, you now no longer have to choose between initial investment and total cost of ownership. With our brand-new high-speed compressors, you get more out of your investment than ever before. How much? 25% more capacity for almost the same financial outlay. Now you can finally buy the best quality and the best price. Now you no longer have to worry about this small step, and can focus fully on your next giant leap.
The reciprocating compressor models GEA Grasso V 700, V 1100, V 1400, and V 1800, formerly at maximum speed of 1,200 rpm, can now be operated with NH3 up to 1,500 rpm.
For GEA Grasso LT screw compressor types R, S, and T the allowable speed for NH3 will increase from previous maximum 3,600 rpm to 4,500 rpm.
Read more about the GEA Grasso V HS
GEA Grasso SP1 HP: Efficient NH₃ heating or CO₂ cooling
Specifically designed for subcritical cooling applications with CO2 or heat pumps with NH3, the new high-pressure compressor package series meet the growing demands for natural refrigerants. Combined cooling and heating is also possible. The GEA Grasso SP1 HP (high-pressure) package is based on the successful, classic GEA Grasso SP1 line. With the widest CO2 cooling and NH3 heating capacity range in the market, we let you take every step in temperature you need.
GEA Blu-Red Fusion: The GEA Blu chiller and the GEA Red heat pump combined in one smart product
The GEA Blu-Red Fusion is particularly suited for combined cooling/refrigeration and heating demands at low heat source temperature levels and high temperature lifts between heat source and heat sink. The intermediate stage is equipped with one single, efficient ammonia-ammonia “cascade” heat exchanger. Not only does the design drastically reduce the equipment offer, it also makes an intermediate liquid cycle redundant which reduces the differential pressure of both stages and does not waste more Kilowatts on glycol or water pumps. The efficiency plus easily reaches double digit numbers. This means a dramatic reduction of energy costs and CO2 emissions.
GEA Red Heat Pumps: New cascade version and additional RedAstrum model sizes
GEA Red heat pumps (GEA RedGenium and GEA RedAstrum) are now available with an ammonia cascade evaporator. This heat exchanger uses waste heat from any chiller process with ammonia, working simultaneously as the condenser for the chiller and the evaporator for the heat pump.
The Red heat pump “cascade” version is your logical #1 choice for all applications in which the heat pump is added to an existing chiller. Compared with conventional systems that separate chiller and heat pump stages using an intermediate liquid cooling cycle, our “cascade” solution improves the efficiency by over 10 %.
GEA Red heat pumps provide supply temperatures up to +80 °C (screw compressor based GEA RedAstrum) and +70 °C (reciprocating compressor based GEA RedGenium), heating capacities up to 2,900 kW and are suited wherever process or district heating is required.
The GEA RedAstrum series has recently been extended by three more (screw compressor) sizes now offering seven sizes in total, almost doubling the available capacity range for our customers.
Read more about the GEA RedGenium
GEA Purger: Now operating with environmentally-friendly refrigerant R290 (propane)
The GEA Purger removes non-condensable gases from your refrigeration system, maximizing system efficiency. The GEA purger responds immediately to any unwanted gases entering the system, such as air inside the liquid receiver.
Read more about the GEA Purger
Watch the webinar: Optimizing refrigeration systems with GEA Service