As the name suggests these fans are extremely quiet, low profile "Mixed-flow" fans. Manufactured in plastic material with an external connection box, the body is easily dismantled with a two speed controllable 115V 60Hz motor. Sound waves are directed through the perforated inner skin and absorbed by a layer of sound-absorbent insulation. Plus the TD-SILENT is fitted with rubber gaskets on the inlet and outlet to absorb vibrations.
The TD-SILENT models 100XS (4" or 5"), 150S and 200S are manufactured in tough reinforced plastic. Sound waves are directed through the perforated inner skin and absorbed by a layer ofsound-absorbent insulation.
The impeller blades are molded in tough ABS plastic.
Models 150S and 200S:
Single-phase induction asynchronous motor, with permanent capacitor and external rotor constructed of die cast aluminum. All models include direct two speed connection and are also suitable for voltage speed control.
-Class I electrical insulation
-IP 44 Protection
-Thermal Overload Protection
-Class B Motor Insulation
-Sealed For Life, ball bearings
-Suitable for working airstreams up to 140 Deg. F (60 Deg. C).
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