Part #:

Model: KA-33

OEM:

BendixKing

Desc:

Avionics Cooling Fan (28V)

Part Number :


KA-33

 

FEATURES

  • Cooling Blower ideal for avionics equipment concentrated in a stack configuration of 3 or more
  • Promotes longevity of avionics by maintaining units under TSO maximums for temperature criteria
  • Virtually silent operation via magnetically commutated fan motor
  • Provides internal source of air for pressurized and non-pressurized aircraft
  • Requires at least 1.0 inch (25.4mm) of clearance at air intake
  • 14 and 28 Volt versions available (see table below)
  • 6 port and 2 port versions available (see table below)
  • 2 port version concentrates more airflow through 2 ducts instead of splitting between 6
  • 1 amp circuit breaker required for safe operation

 

SPECIFICATIONS

Weight: -00/01: 1.25 lbs. Weight: -02: 1.21 lbs.
Size: -00/01: 5.275"W x 6.90"L x 4.013"H see install diagram Size: -02: 5.253"W x 7.37"L x 3.932"H see install diagram
Airflow: -00/01: Total of 27 +-03 cubic feet per minute max thru 6 ducts Airflow: -02: Total of 36 +-03 cubic feet per minute max thru 2 ducts
Electrical: -00: 14 Volt at .9A Electrical: -01/02: 28 Volt at .5A
Part Number: Description:
071-4037-00 14 Volt, 6 ports, Avionics Cooling Fan
071-4037-01 28 Volt, 6 ports, Avionics Cooling Fan
071-4037-02 28 Volt, 2 ports, Avionics Cooling Fan

 

071-4037-00
- Avionics Cooling Fan (14V)
Price Condition Status
$2,250.00 NEW OUTRIGHT REQUEST LEAD TIME
071-4037-03
- Cooling Blower w/ KA12 att.
Price Condition Status
$2,835.00 NEW OUTRIGHT REQUEST LEAD TIME

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