Flange mount blowers are generally mounted with the flanged discharge port fastened directly to a flat external surface to minimize required ducting. The inlet port can then be connected with duct hose to the area requiring ventilation.
• Length is the dimension along the fan motor axis (C in the diagram)
• Ignition protected - DC voltage models comply with USCG regulation 183.410 and ISO 8846 MARINE, as well as ISO 9097 MARINE
• DC motors also comply with BSEN 50081-2 for suppression of electro-magnetic interference, and are CE marked
• AC models are not ignition protected