DG 300 HD Z22 Vacuum Transfer System

The extreme power and the conformity to ATEX Directive 94/9/EC for zone 22 (explosive dusts) make of DG300 Z22 the ideal industrial vacuum to maximize the efficiency and productivity in industries that need to move large quantities of material. Engineered for continuous and heavy duty works, the DG300 Z22 reaches its maximum performances when used in centralized vacuum systems.

  • Extreme power for the heaviest applications, for mobile service or central vacuum systems.
  • Integrated PTC heating detector and pressure relief valve.
  • Double certification ( machine + motor).
  • Antistatic class M filter.
  • Integrated automatic filter cleaning system


Power V 400 3~ Frequency Hz 50
Power kW 18,5 Depression mmH2O 3000
Depression ( continuous service) mmH2O 2000 Airflow max m3/h 2050
Surface cm2 120000 Filtration class ( primary filter) (IEC 60335-2-69) M
Filter surface ( HEPA filter) cm2 85000 Filtration class ( HEPA filter) (EN1822) H14
Air load on primary filter m3/m2/h 170.00 Capacity lt 220
Suction inlet diameter mm 120 Sound level dB(A) 78
IP protection / Ins.Cl. IP 55 Dimensions cm 97 X 207 X 222 h.
ATEX Zone (Directive 94/9/CE) 22 Marking type (Directive 94/9/CE) II 3D
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