Serving the Aviation Industry since 1973
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The Cyclone 100 is the smallest, most efficient (brushless dc motor) for avionics and/or other electronics needing thermal cooling.
  • 1 port blower
  • Universal mounting bracket


The Cyclone 21 is a compact aircraft electronics cooling fan that delivers 21-cubic feet per minute of forced air cooling to a variety of avionics equipment.
  • 3 individual outlet ports
  • Universal mounting bracket
  • 21-CFM Forced Air Delivery
  • Easy installation even in confined areas
  • Low Audible & EMI noise


The Cyclone-600 incorporates a highly reliable ball bearing motor providing quiet on-board operations. Lone Star Aviation's Blowers have been installed successfully in thousands of aircraft including sport, experimental, general aviation, rotorcraft, business, commercial aircraft, as well as, Land mobile, Marine & Military Vehicles.
  • 4-6 ports
  • Reverse polarity, locked rotor, over voltage & short circuit
  • Low EMI emissions & an universal mounting bracket that mounts 3 ways
  • Blower failure circuit with LED (optional)
  • 36-inch Harness included
P/N MODEL VOLTAGE DIM: HxWxL WEIGHT PORTS
Order
 LS03-02040 Cyclone 100 12 2 x 1 x 2 in 0.115 lb 1
Order
 LS03-02041 Cyclone 100 24 2 x 1 x 2 in 0.115 lb 1
Order
 CRB-6457-01 Cyclone 21 14 3 x 3 x 1 in 1.18 lb 3
Order
 CRB-122253-01 Cyclone 21 24 3 x 3 x 1 in 0.65 lb 3
Order
 LS03-03034-1 Cyclone 600 14 8 x 6 x 4 in 0.85 lb 6
Order
 LS03-03035-1 Cyclone 600 28 8 x 6 x 4 in 0.85 lb 6