GEA Grasso M series
The GEA Grasso M series comes in eight sizes with a swept volume ranging from 231 to 870 m³/h (at 2,940 rpm).
The integration of the suction filter and coupling housing greatly simplify assembly of the package. The outstanding energy-efficiency of these compressors is based on the infinitely adjustable capacity combined with the extended variable Vi-range (internal volume ratio). The variable speed from 1,000 to 6,000 rpm ensures a wide operation range and maximum efficiency in full and part load.
Compressor type | Swept volume
(m³/h) | Cooling capacity (kW)
28 bar compressor¹) | Cooling/heating
capacity (kW) 52 bar compressor¹) | |||
2940 rpm | 4500 rpm | R717,
-35/+35 °C ²) | R717,
0/+35 °C | R744,
-50/-5 °C | R717,
+35/+80 °C | |
C | 231 | 354 | n/a | n/a | n/a | n/a |
D | 265 | 406 | n/a | n/a | n/a | n/a |
E | 321 | 491 | n/a | n/a | n/a | n/a |
G | 372 | 569 | n/a | n/a | n/a | n/a |
H | 471 | 721 | 115 | 444 | 486 | 1.258 |
L | 544 | 833 | 133 | 513 | 562 | 1.457 |
M | 708 | 1.084 | 174 | 673 | 743 | 2.202 |
N | 870 | 1.332 | 215 | 828 | 914 | 2.474 |
¹) at 2940 rpm with 5 K superheat and 0 K subcooling, stated temperature values:
evaporation/condensation ²) with economizer |
Waste reduction is important to us at GEA, and by harnessing the power of freeze drying technology, we can transform surplus food into valuable, long-lasting products – helping to reduce waste, extend shelf life and build a more resilient food supply for generations to come.
When plant-forward South Korean food producer Pulmuone brought GEA the challenge of developing a modern spin on the traditional chewy cold (naengmyeon) noodle, GEA’s R&D experts were up to the challenge. They helped develop what is now a commercial hit produced with less water and electricity than previously existing methods. The result is also true to the traditional origins of the dish as well as Pulmuone’s health, well-being and sustainability roots.