S&P IP44 circular in-line duct fan with timer

Key Features

• Cabinet
• The TD-160 to TD-800 fan enclosures are made of plastic; the TD-1000 to TD-6000 models are made of galvanized steel sheet coated with epoxy paint. The housing consists of a mounting rail with two throats and a motor, which is connected to the throats by quick-release clips. The design allows the motor section to be removed without the need to disconnect the pipework.
• Running wheel
• The impellers of the TD-160 to TD-800 fans are made of plastic, while the impellers of the TD-1000 to TD-6000 fans are made of aluminum.
• Motor
• The AC motors in the TD-160 to TD-350 fans have dual windings, allowing for dual speed operation. Fans from TD-500 to TD-2000 have triple windings. TD-4000 and TD-6000 have one winding and can be controlled by changing the voltage. The motors are equipped with a thermal fuse (TD 160-TD 350) or thermal protection (TD 500-TD 6000). The bearings are ball bearings with grease packing for life. Insulation class B, protection IP44 (TD 160-2000), insulation class F, and protection IP54 (TD 4000 and 6000). TD and TD-T fan motors are 1-phase for 230 V, TD 4000 TRIF are 3-phase for 230/400 V, and TD 6000 TRIF are 3-phase for 400 V.