• Suitable for ducted ventilation system
• Size from 100 to 315 mm
• Capacities to 2000 m3/h
• Easy Installation and maintenance
MTD models are manufactured in tough reinforced plastic, except models 100, 250/1, 250/2 & 315 in steel casing and finished in tough epoxy-polyester paint coating.
Impeller blades moulded in tough ABS plastic, except models 250/1, 250/2 & 315, constructed from pressed galvanised sheet steel.
Max. operating temperature +40degC
MTD Series fans are fitted with direct connection two speed motors as standard with thermal over load protection. All motors are suitable for speed control regulation using electronic or auto-transformer.