The Cyclone-21 is a 3 port avionics cooling fan design to cool up to (3) individual pieces of equipment, i.e. GPS, main radio, backup radio, flat screen, transponder, audio and or other electronics equipment. Installing a cooling fan will decrease high temperatures from avionics electronics so equipment can function with integrity and operate to recommended life expectancy.
The blower produces 21-cubic feet per minute of forced air cooling to a variety of avionics equipment. The fan motor design incorporates a precision high tier ball bearing capable of producing a balanced, high speed RPM’s at 100% duty cycle.
The Cyclone -21 dc brush-less motor is a custom design that incorporates circuit protection including locked rotor, over current, low, high voltage input as well as a high speed winding and con-formal coating. The Cyclone-21 has the smallest footprint, (3 x 3 x 1 in) and highest output for an FAA approved avionics blower for 14/28 volt aircraft systems.
The Cyclone blower was DO160D TESTED and FAA PMA approved and has 25+ years of reliability in the field. The Cyclone-21 is the number one choice for OEM and aftermarket sales world-wide for many make and model aircraft and rotor-craft as well as military and other ruggedized vehicles. The Cyclone-21 has been used by Air-Bus, Boeing, general aviation OEM’s, rotor-craft as well as military vehicles.
The Cyclone -21 dc motor has a third wire for TACH output compatible with our LS03-02072 FFW System, Fan Failure Warning System. See table below for ordering instructions for a Cyclone-21 Blower with a TACH output as well as our FFW, Fan failure Warning system and control module for a second emote fan.
To add the Fan Failure Warning system (LS03-02071/02072) to your order, please click here.
|1||Cyclone-21||CRB-122253||$169.95||FAA, Approved, DO160D Tested|
|2||Tach – 3rd wire||CRB-Tach||$0.00|
|2||Fan Failure Module||LS03-02070||$0.00|
|4||LED Dual R/G||LS03-07300||$0.00|
|5a||Tach – 3rd wire||CRB-Tach||$0.00|
|1||Remote Fan on/off||LS03-02075||$99.95||Plugs into LS03-02070 module|
|6||LS03-04001||5/8 Ducting||$4.75 /ft.||FAA Approved|
|7||LS03-04001-50||Avionics shop 50 foot roll||$237.50/ 50 ft. roll|
We recommend LS03-04001 PVC ducting with the Cyclone 21 as it has a smooth interior for better air-flow. The price for this tubing is $4.75 per foot and is FAA PMA approved.