Construction
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 of
sound-absorbent insulation.
Impellers
The impeller blades are molded in tough ABS plastic.
Motors
Models 100XS:
Single-phase, 120V 60Hz, shaded pole induction asynchronous motor in die cast aluminum. All motors include direct two speed connection and are also suitable for voltage speed control.
- Class l electrical insulation
- IP 44 Protection
- Class B Motor Insulation
- Safety auto reset Thermal Overload Protection (fuse type)
- Self-lubricating sleeve bearings.
- Suitable for working airstreams up to 104° F (40°C).
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° F (60°C).
|