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HELIX ATEX

HELIX ATEX
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HELIX ATEX vacuum pumps are tri-lobe worm screw profile blowers specifically designed for vacuum plants that must convey gas free from polluting substances, oil or water: this is made possible due to the lack of sliding parts, and therefore oil lubrication within the compression chambers.

The specific and accurate lobes profiles grant high volumetric efficiency and high flow rates combined with minimized dimensions and vacuum rates that can reach 93%.

 

Certification ATEX 2014/34/UE

HELIX 220-300-450-750-1200 : II 2/2G Ex h IIB T3 X Gb/Gb

HELIX 1500 : II 2/2G Ex h IIB 200...250 X Gb/Gb

Technical Sheet
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Code Flow Rotation speed Vacuum Continuous vacuum Pressure max abs Power Vacuum Max. Weight HYD File
m3/h l/min cfm rpm rpm % Hg % Hg bar psi kW hp kg lbs
220 1260 21000 742 D4200 M1400 86 26 86 26 2 29 36 48 152 335 220
300 1720 28670 1012 D3300 - 85 25,5 85 25,5 2 29 52 70 192 424 300
450 2430 40500 1430 D3300 - 91 27,3 91 27,3 2 29 70 94 240 529 450
750 3660 61000 2154 D2400 - 89 26,8 89 26,8 2 29 109 146 640 1411 750
1200 6050 100833 3561 D2400 - 91 27,3 91 27,3 2 29 167 224 780 1720 1200
1500 7820 130300 4603 D2400 - 92 27,5 92 27,5 2 29 202 271 900 1984 1500
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