GEA Grasso M-serie
GEA Grasso M-serie
The GEA Grasso M series comes in eight sizes with a swept volume ranging from 231 to 870 m³/h / 136 to 512 cfm (at 2,940 rpm).
De integratie van het zuigfilter en de koppelingsbehuizing vereenvoudigen de montage van het pakket aanzienlijk. De uitstekende energiezuinigheid van deze compressoren is gebaseerd op de oneindig aanpasbare capaciteit, gecombineerd met het verlengde variabele Vi-bereik (interne volumeverhouding). De variabele snelheid van 1000 tot 6000 tpm garandeert een breed toepassingsbereik en maximale efficiënte bij volledige en gedeeltelijke belasting.
Sterke punten en technische kenmerken
- Uitstekende energiezuinigheid
- Pakket is eenvoudig te monteren
- Ontworpen voor ammoniak (R717) en alle andere gebruikelijke koelmiddelen
- Leverbaar conform de normen API 619 en ISO 10440
- Slagvolume: 231 – 870 m³/uh bij 2940 tpm
- Snelheid: 1000 - 6000 tpm
- Ontwerpdruk: 28 bar, 52 bar
| Compressortype | Slagvolume (m³/h) | Koelcapaciteit (kW) 28 bar-compressor¹) | Koel-/verwarmings- capaciteit (kW) 52 bar-compressor¹) | |||
| 2940 tpm | 4500 tpm | R717, -35/+35 °C ²) | R717, 0/+35 °C | R744, -50/-5 °C | R717, +35/+80 °C | |
| C | 231 | 354 | n.v.t. | n.v.t. | n.v.t. | n.v.t. |
| D | 265 | 406 | n.v.t. | n.v.t. | n.v.t. | n.v.t. |
| E | 321 | 491 | n.v.t. | n.v.t. | n.v.t. | n.v.t. |
| G | 372 | 569 | n.v.t. | n.v.t. | n.v.t. | n.v.t. |
| 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) bij 2940 tpm met 5 K oververhitting en 0 K nakoeling, vermelde temperatuurwaarden: verdamping/condensatie ²) met economiser | ||||||
GEA Grasso M series (metric units)
| 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 °C² |
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 |
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GEA Grasso M series (imperial units)
| Compressor Type¹ |
Swept volume (cfm) |
Cooling capacity (TR) 406 psi compressor² |
Cooling/heating capacity (TR/MBH) 754 psi compressor² |
|||
|---|---|---|---|---|---|---|
| 3550 rpm | 4500 rpm | R717, -30/+95 °F³ |
R717, 30/95 °F |
R744, -60/+25 °F |
R717, 95/175 °F |
|
| C (55 GMX) | 165 | 208 | n/a |
n/a | n/a | n/a |
| D (60 GMX) | 188 | 238 | n/a | n/a | n/a | n/a |
| E (75 GMX) | 228 | 289 | n/a | n/a | n/a | n/a |
| G (85 GMX) | 264 | 335 | n/a |
n/a |
n/a |
n/a |
| H (110 GMX) | 334 | 424 | 40 | 145 | 154 | 336 |
| L (125 GMX) | 386 | 490 | 46 | 167 | 185 | 387 |
| M (160 GMX) | 503 | 637 | 61 | 220 | 236 | 532 |
| N (195 GMX) | 618 | 783 | 75 | 270 | 294 | 653 |
|
¹ in parenthesis corresponding GEA FES screw compressor package model ² at 3550 rpm with 9 °F superheat and 0 °F subcooling, stated temperature values: evaporation/condensation ³ with economizer |
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GEA-inzichten
GEA opens new technology center, strengthening its position in the growing pharmaceutical applications market
Together with Mona Neubaur, Minister of Economic Affairs of the German state of North Rhine-Westphalia, GEA CEO Stefan Klebert has opened a new technology center for pharmaceutical freeze-drying systems in Elsdorf, Germany. GEA employs approximately 260 people at the facility, which combines research and development with production and service under one roof.
