Monday, February 06, 2012
 
Model 3900-205

 

System Components

Pump: 24 VDC 100 gal/min at 30 psi or hydraulic 250 gal/min at 50 psi.

Boom Valve: 24 VDC or hydraulic provides negative boom pressure when in off position.

Flow Control Unit: Adjusted manually to achieve desired boom pressure during flight.

Cyclic Control: Allows pilot to control the pump, boom valve, emergency dump, 
and auto flagman (optional).

Boom Assembly: Outboard booms can be rotated for desired position 
relative to airflow across the nozzle orifice. 

Tank Assembly: External belly mounted made of fiberglass that attaches to the
aircraft with quick release pins for fast and easy installation.

Pump: 24 VDC 100 gal/min at 30 psi or hydraulic 250 gal/min at 50 psi.

Boom Valve: 24 VDC or hydraulic provides negative boom pressure when in off position.

Flow Control Unit: Adjusted manually to achieve desired boom pressure during flight.

Cyclic Control: Allows pilot to control the pump, boom valve, emergency dump, 
and auto flagman (optional).

Boom Assembly: Outboard booms can be rotated for desired position 
relative to airflow across the nozzle orifice. 

Tank Assembly: External belly mounted made of fiberglass that attaches to the
aircraft with quick release pins for fast and easy installation.

Specifications

Recommended for Bell 205/212/UH-1H.

Net Weight 400 lbs (181 kg)
Capacity 325 US gal (1230 ltr)
Boom Span 42 feet (12.8 m )
Swath 60-150 feet (18.2 - 45.7 m)
Air Speed VNE 90 MPH (78.3 Knts)

Recommended for Bell 205/212/UH-1H.

Net Weight 400 lbs (181 kg)
Capacity 325 US gal (1230 ltr)
Boom Span 42 feet (12.8 m )
Swath 60-150 feet (18.2 - 45.7 m)
Air Speed VNE 90 MPH (78.3 Knts)

 

 

 

 

 

 

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