PRODUCT FACTS
• Air flow up to 0.35 m3/s
• Static pressures up to 580 Pa
• Plastic cased centrifugal fan
• Low noise levels
• Corrosion resistant design
• Easy electrical connection via terminal box • Backward curved impeller
• Suitable for mounting in all orientations
ELECTRICAL SUPPLY
220-240V/50Hz/1f TEMPERATURE RANGE
Up to 70oC depending on size, see electrical data table on next page for more information.
SIZES
100, 125, 150, 160, 200, 250 & 315 mm
FEATURES AND CONSTRUCTION
Casings of sizes 100 - 315 are manufactured from an impact and flammable resistant plastic and feature an integrated IP44 rated terminal box and guide vanes. Fan impellers, for diameters up to and including 250mm, are manufactured from plastic, while the 315mm size is manufactured from galvanised steel.
INSTALLATION
Rigid folded spiral-seam ducts (Spiro), flexible aluminium or plastic ducts with standardised diameter can be used.
WIRING
Insulation class F with additional moisture protection impregnation and thermal contacts which are connected in series with the windings of the motor.
SPEED CONTROLLERS
Speed is 100% infinitely variable using auto transformers or electronic control.