These
harnesses
are
used
in
multiple
Radium
Engineering
products
including
fuel
surge
tanks,
fuel
pump
hangers,
fuel
cells,
etc.
For
a
complete
bulkhead
mating
connection,
select
one
internal
and
one
external
harness
from
the
lists
above.
Internal
Harnesses
Single
and
dual
pump
harnesses
use
a
nickel-plated
aluminum
connector
(shown
above)
that
meet
"IP66/IP68
NEMA
250
6P".
The
triple
pump
harness
uses
a
larger
7
position
"NEMA
6P
13:
IEC
IP67"
connector
(shown
below)
that
is
populated
with
6
wires
for
three
pumps.
All
internal
connectors
use
O-ring
seals
resisting
all
fuel
types.
All
panels
must
be
0.06-0.18
inches
thick.
See
the
drawing
below
for
cutouts
for
each
bulkhead
connector.
External
Harnesses
All
external
harnesses
use
high
quality
(automotive/aircraft
grade)
TXL
wire.
The
external
harnesses
are
covered
with
a
braided
sleeving
that
is
resistant
to
all
chemicals
and
elevated
temperatures.
The
high
quality
connectors
meet
"NEMA
6P"
and
are
sealed
to
permit
installation
in
weather
exposed
areas.
They
are
24"
long
and
color
coded
for
multiple
pump
applications.
Single
Pump
Harnesses
Nickel-plated
EMI/RFI
shielded
retainer
nut
2
wires
(red,
black)
Dual
Pump
Harness
(shown
above)
Nickel-plated
EMI/RFI
shielded
retainer
nut
4
wires
(red,
black,
orange,
grey)
Triple
Pump
Harness
(shown
below)
Quarter
turn
nylon
retainer
nut
6
wires
(red,
black,
orange,
grey,
white,
brown)