S&P Silent Series Exhaust Fan
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.
Construction
The TD-SILENT model 150S is 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.
Motor
Models 150S:
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.
Features
- 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)
