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Engineered Fluid
Transfer Couplings
A
15
DPL418
877.963.4966 •
dixonvalve.comA
Dry Disconnects: Mann Tek Style
MannTek Dry Aviation Couplers - Hose Unit
Coupler x Female NPT
Female NPT
Body Size
Aluminum
Part #
2½"
ISO 45
DAC250AL
3"
ISO 45
DAC300AL
Female BSP
Body Size
Aluminum
Part #
2½"
ISO 45
DAC250ALBSP
3"
ISO 45
DAC300ALBSP
Coupler x Female BSP
Dust Plug for Couplers
Size
Body Size
Polyeten PE-HD300
Part #
2½"
ISO 45
DADP250
Application:
•
designed for use in aviation refueling systems
Features:
•
working pressure:
150 PSI
at ambient temperature
70°F (21°C)
•
composite (Polyeten PE-HD 300) plug provides good protection in harsh environments
•
accepts international standard 2½" point bayonet, hose end refueling nozzles according to: ISO45 / MS24484 /
STANAG 3105 / British Aerospace Spec. 2C14,
they are not configured for under-wing refueling
•
gunmetal coupling ring minimizes the risk of seizure
•
riveted piston pin minimizes risk of failure under extreme pressure conditions
•
protective ring is a specially formulated, weather resistant and electrically conductive rubber compound
Materials:
•
body: high strength aluminum
•
coupling ring: gunmetal (
produced to U.S. government bronze specification G
)
•
bayonet flange and inner parts: stainless steel, aluminum
•
all wetted parts are aluminum and stainless steel
•
stainless steel ball bearings
•
stainless steel shaft journal embedded in PTFE eliminates seizure
•
PTFE bearings between the driving plate and piston guide eliminate the risk of seizure