TT 150 helical extractor diameter 150 mm with flow rate of 405-520 m3/h

Two-speed vacuum cleaner selectable via external switch.
They guarantee powerful and silent airflow.
Flow rate 405 - 520 m3/h

Characteristics:
- double extraction speed selectable with switch;
- easy installation and maintenance thanks to the built-in hooking system;
- quick release of the engine;
- compact in size;
- shockproof plastic shell;
- low noise 33-44 dbA at 3m.

ATTENTION: THE HELICAL ASPIRATORS OF THE "TT" LINE DO NOT SUPPORT THE GSE SPEED REGULATION SYSTEM.