Grasso Screw Compressor - GEA Refrigeration Technologies

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Technical data Grasso screw compressors Series Compressor Swept volume 2) type 1) (m 3 /h) Swept volume 3) (cfm) Max. design pressure 4) (bar) Dimensions (mm) DN1 5) (mm) DN2 6) (mm) Weight (kg) L B H Grasso SH 7) C 231 164 28 / 52 888 8) 585 560 80 50 313 D 265 188 28 / 52 918 8) 585 560 80 50 324 E 321 228 28 / 52 975 8) 675 670 100 65 460 G 372 264 28 / 52 1004 8) 675 670 100 65 471 Grasso MC H 471 335 28 / 52 938 425 554 125 80 340 L 544 387 28 / 52 974 425 554 125 80 365 M 690 490 28 / 52 1090 480 610 150 100 580 N 860 611 28 / 52 1135 480 610 150 100 640 Grasso LT P 805 572 28 / 52 817 600 525 150 100 595 R 1,040 739 28 / 52 965 660 570 175 100 895 S 1,290 917 28 / 52 1,032 660 570 175 100 960 T 1,460 1,038 28 / 52 1,125 660 570 175 100 1,060 V 1,740 1,236 28 / 52 1,040 750 670 250 150 1,186 W 1,990 1,418 28 / 52 1,145 750 670 250 150 1,200 Y 2,390 1,703 28 / 52 1.161 750 670 250 150 1,308 Z 2,748 1,953 28 / 52 1,315 760 700 250 150 1,670 XA 3,250 2,309 28 / 52 1,425 760 700 250 150 1,740 XB 4,150 2,949 28 / 52 1,410 900 850 300 200 2,100 XC 4,900 3,486 28 / 52 1,480 900 850 300 200 2,400 XD 5,800 4,122 28 / 52 1,560 900 850 300 200 2,600 XE 7,110 5,095 28 1,625 980 980 400 250 3,500 XF 8,560 6,083 28 1,725 980 980 400 250 3,850 Grasso AC AC 155 9) 91 9) 130 446 744 8) 484 800 8) 478 800 8) 40 40 225 1) regarding swept volume, 2) at 2,940 min -1 , 3) at 3,550 min -1 , 4) some types 63 bar upon request, 5) suction connection, 6) discharge connection, 7) length and weight depending on motor, 8) with coupling housing, 9) at 6,000 min -1 08/2011 – RT-2011-0013-US-EU ° Subject to modification
Cooling and heating capacity Series Compressor 28 bar compressor 2) type 1) (kW) Cooling 4) NH 3 -35/+35 °C Cooling NH 3 0/+35 °C 52 bar compressor 2) (kW) Cooling CO 2 -50/-5 °C Heating NH 3 +35/+80 °C 130 bar compressor 3) (kW) Cooling 5) CO 2 -5/+35 °C Heating 6) CO 2 +7/+20 °C Grasso SH C 50 194 226 598 - - D 60 230 268 - - - E 72 279 312 851 - - G 85 330 369 - - - Grasso MC H 112 431 482 1,303 - - L 129 498 556 1,510 - - M 165 637 712 1,901 - - N 206 795 888 - - - Grasso LT P 201 772 851 2,345 - - R 260 997 1,100 2,992 - - S 322 1,236 1,391 3,720 - - T 364 1,399 1,574 4,198 - - V 443 1,690 1,870 5,051 - - W 506 1,932 2,138 5,795 - - Y 608 2,321 2,568 - - - Z 700 2,670 2,953 7,905 - - XA 827 3,157 3,528 - - - XB 1,060 4,030 4,659 12,329 - - XC 1,247 4,759 5,318 - - - XD 1,476 5,634 6,295 - - - XE 1,788 6,825 7,550 - - - XF 2,135 8,148 - - - - Grasso AC AC - - - - 408 1,000 1) regarding swept volume, 2) at 2,940 min -1 with 5 K superheat and 0 K subcooling, stated temperature values: evaporation/condensation 3) at 6,000 min -1 with 10 K superheat, stated temperature values: evaporation/gas cooler outlet 4) with economizer, 5) discharge pressure 90 bar, 6) discharge pressure 105 bar If you have any questions about our Grasso screw compressors, we would be pleased to help you: info@grasso.de, phone + 49 30 43 592 6 If you wish to find out more about our cooling solutions, please go to our website: www.gearefrigeration.com 08/2011 – RT-2011-0013-US-EU ° Subject to modification 06 | 07
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Grasso Screw Compressor - GEA Refrigeration Technologies

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