DG 50 EXP Z20/21 - II 1/2D Atex internal zone 20 and external zone 21 certified industrial vacuum

Vacuuming potentially explosive dusts in zone 21 hazardous areas can create an even more perilous situation inside the industrial vacuum cleaner, where the extracted dust is moved and collected. Zone 20 certification of the interior of the vacuum chamber, the AISI304 stainless steel container and additional H14 absolute filter eliminate this risk.


  • Side channel blower motor , powerful and silent, totally maintenance free, suitable for continuous duty
  • Extractable collection container with optional use of disposable bags
  • Pressure relief valve for motor protection
  • Low noise level
  • ATEX certified for Zone 20 inside the chamber and for Zone 21 outside the chamber
  • Large surface antistatic filter
  • Conceived for fine and hazardous dust suction
  • Additional HEPA filter (99,995% on 0,18 micron) included
  • Stainless steel AISI304 collection tank


  • DG 50 EXP Z20/21 - II 1/2D
IndexUnitDG 50 EXP Z20/21 – II 1/2D
Atex zones20 Ins – 21Out
MarkingII 1/2D lllC T160°C X IP65 Da/Db
VoltageV – Hz400 – 50
Electrical protectionIP65
Max waterliftmmH2O2300
Max air flowm³/h420
Suction inletmm80
Noise level (EN ISO 3744)dB(A)72
Filter TypeStar
Surface – Diametercm²-mm30.000-500
Material – EfficiencyIEC 60335-2-69Polyester – ANT M
Cleaning systemManual