Description
Hose (H)/
Thread (T)
T1 Part No.
For 445R, 460R,
and 490R models
3/8”
1/2”
3/8” NPT
3/8” NPT
951-N6-H6
951-N6-H8
For 4120R
model
3/4”-16 SAE 3/4” SAE 911-O8-J8
3/4”-16 SAE
7/8”-14 SAE
3/4” SAE
3/4” SAE
913-O8-J8
913-O8-J10
3/8”-18 NPT
1/2”-14 NPT
3/4” SAE
3/4” SAE
911-O8-F6
911-O8-F8
Hose Barb
H
T1
T
T1
SAE 37* Elbow
T
T1
NPT Female
T
T1
Note: The T1 side of the tting threads into the mounting head ports.
Fittings
Specifications RK 21069 RK 30964 RK 30880
Threads 1/2”-20 Threads 1/2”-20 Threads 1/2”-20 Threads
Description
One piece design with
two wires. Requires a
detection module.
Includes detachable
2-wire connector.
Requires a
detection module.
Includes detachable
3-wire connector, built-
in detection electronics
and under-dash warning
light. Probe sends
ground signal to light.
Voltage 12 or 24 vdc 12 or 24 vdc 12 or 24 vdc
Power Draw:
(12 volt)
(24 volt)
N/A N/A 5 Milliamps
10 Milliamps
Maximum Load N/A N/A 1 Amp
Weight 0.03 lb (0.01 kg) 0.02 lb (0.01 kg) 0.4 lb (0.2 kg)
Caution: Never wire a water probe directly to voltage or another brand of detection module.
Water Probe Kits
Racor oers a wide selection of
water probes, each designed for
use with particular models and
installation requirements. ese
probes are available in various
congurations to t every Racor
lter/separator. e water probe
is only a component in the water
detection system and will not
work without a Racor electronic
detection module.
RK 30880 has an electronic
detection module built-in to
its design and has the simplest
installation procedure. Wiring
instructions are supplied with
each water detection module.
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