Sunday, September 05, 2010
 
Model 3900-BK117
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System Components

Pump: Electric driven motor with a flow of 100 GPM (378 ltr/min) at 30 psi (2.1 kg/cm)

Boom Valve: Electric driven motor that provides negative pressure on boom in off position.

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

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

Boom Assembly: Outboard booms can be rotated for desired nozzle position relative to airflow across the nozzle orifice. Stainless steel toe-mounted booms are optional.

Tank Assembly: External belly mounted.

Pump: Electric driven motor with a flow of 100 GPM (378 ltr/min) at 30 psi (2.1 kg/cm)

Boom Valve: Electric driven motor that provides negative pressure on boom in off position.

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

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

Boom Assembly: Outboard booms can be rotated for desired nozzle position relative to airflow across the nozzle orifice. Stainless steel toe-mounted booms are optional.

Tank Assembly: External belly mounted.

Specifications

Recommended for Kawasaki BK-117 Helicopters.

Net Weight 274 pds (124.26 kg)
Gross Weight 2693 lbs ( 1221.31 kg)
Capacity 270 US gal (1022 ltr)
Boom Span 29 feet (8.9 m )
Power Requirements 24 VDC, 90 Amps
Swath 40-60 feet (12.2 - 18.3 m)
Air Speed VNE 103 MPH (? Knts)
Nozzle Holes 56 each

Recommended for Kawasaki BK-117 Helicopters.

Net Weight 274 pds (124.26 kg)
Gross Weight 2693 lbs ( 1221.31 kg)
Capacity 270 US gal (1022 ltr)
Boom Span 29 feet (8.9 m )
Power Requirements 24 VDC, 90 Amps
Swath 40-60 feet (12.2 - 18.3 m)
Air Speed VNE 103 MPH (? Knts)
Nozzle Holes 56 each

 

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