3533 Z21 Vacuum Transfer System

Compact and silent, the 3533 Z21 is the result of years of experience in food, chemical and pharmaceutical industries. This compact but powerful industrial vacuum has been engineered to fulfill the demanding requests of these industries and to guarantee always the maximum safety, even working in ATEX zones where the certification for zone 21 is required.

  • Detachable container with direct safe bagging system option.
  • Extremely silent.
  • Safety valve as standard.
  • Integrated stainless steel collection tank (stainless filter chamber available as optional) .
  • Double stage filtration with integrated class M main filter + Class H filter


Power V 400 3~ Frequency Hz 50
Power kW 3 Depression mmH2O 3200
Depression ( continuous service) mmH2O 2600 Airflow max m3/h 360
Surface cm2 20000 Filtration class ( primary filter) (IEC 60335-2-69) M + H14
Filter surface ( HEPA filter) cm2 27000 Air load on primary filter m3/m2/h 180.00
Capacity lt 45 Suction inlet diameter mm 80
Sound level dB(A) 76 IP protection / Ins.Cl. IP 66
Dimensions cm 97 X 55 X 138 h. Weight kg 90
ATEX Zone (Directive 94/9/CE) 21 Marking type (Directive 94/9/CE) II 2D
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