• Pickled and phosphated steel housing with polyester powder-coated finish, resistant against aggressive atmospheric agents.
• Nominal diameter: 160 mm
• High efficiency ES (brushless) motor coupled to a backward impeller.
• Possibility of connection to remote sensors.
• Zinc-coated steel brackets for wall mounting, supplied as standard.
• A dedicated dip-switch allows to choice:
o 2 speed product functioning, settable during the installation and adjustable through optional two-speed switch,
o 1 speed product functioning, adjustable through 0-10V signal potentiometer (supplied as optional).