Trident Emergency Products, LLC
2940 Turnpike Drive | Suite #9 | Hatboro, PA 19040 USA
12
AirPrime
™ Fire Pump Priming System
™
Multi Location Automatic AirPrime
™
System Diagram
Compressed
Air In
Pressure Switch, Pump Discharge
41.003.0 Jumper Wire Harness
41.001.0 Wire Harness
Connect to
"Pump Engaged"
Light Circuit
Top View of AirPrime Pump
Shown for Electrical Wiring
Strainer
Open
Plumb to Drain Valve
Closed
Connect to
Center Port
of Solenoid Valve
RPV 3
3/4" Tubing (Min)
From
Intake #2
Priming Tap
From
Intake #3
Priming Tap
Intake #3
In
Up to 4 Ports
are Available
for Air Inlets
Intake #2
From
FIRE Pump
Priming Tap
Mufflers
Panel
Valve
Closed
Position
Panel
Valve
RPV 2
RPV 1
(Remote Priming Valve)
Main Fire Pump
Closed
Check
Valve
3/4" Tubing (Min)
1/4" Tubing (Min)
3/8" Tubing (Min)
3/8" Tubing (Min)
3/8" Tubing (Min)
3/4" Tubing (Min)
3/8" Tubing (Min)
Drawing Denotes Two (2) Additional
Multi-location Priming Points.
Check
Valve
Panel Rocker
Switch
Auto AirPrime
Color Key
Electric Lines
Air Supply Lines
Vacuum Priming Lines
Multi Location Wiring Harness
3/4" Tubing (Min)
(See photo inset, lower left corner)
Open
Position
™
Out
Figure 16
™
Color Key
3/4" ID External Flex Line
3/4" ID External Flex Line
3/4" ID External
Flex Tubing
Merge All "High Point" Pick-ups
At The Valve Location
(Higher Than The "High Points")
Priming
Valve
Closed
5
" or
6
"
Butterfly Valve
By Builder
Front Axle Area
3/4" ID External
Flex Tubing
Through Bumper Installation
NOTES
:
1. More than two valve sets may be ganged in a
similar manner with kit 27.005.1 used for each.
2. If priming valve is mounted below AirPrime, add
line(s) from low point(s) to drain valve(s).
Front Suction Plumbing
Highest Point Above Front Axle
Jumper
Wiring
Harness.
Connects
RPV Valves
together�
Part #
41.003.0
Use one of these ports
for Green Air Supply line.
Plug the unused 1/8" NPT Port.
Leave Open
for vent.
