Manual
USER MANUAL
DUAL 380C ONBOARD AIR SYSTEM
Accessories:
BB. 1/8” BSP F to 1/4” NPT M Adaptors
(for air locker use) (2pcs)
CC. T-Fitting (1/4” M x 1/4” F x 1/4” F NPT (1pc)
DD. 1/4” M NPT Plug (for regulator port block-off) (1pc)
EE. 1/4” NPT M Compressor Fitting for 1/4”Air Line (1pc)
FF. 0-220 PSI Air Pressure Regulator (1pc)
Air Tools / Carry Bag:
GG. Ination Gun with 0-200 PSI
Pressure Gauge with 1/4” NPT
Quick Connect Stud (1pc)
REDUCER
REDUCER
REDUCER
BB DD EE GG
FF
CC
PARTS PACKAGES (CONT’D)
2.5 GALLON AIR TANK & PLUMBING
The tank comes with six 1/4” NPT port openings to allow installation in many congurations on your vehicle.
To ensure safe and trouble-free use of your air tank, we strongly recommend that you install the supplied drain
cock and a safety pressure relief valve. (See Figure 1)
Tank Fittings:
Install the supplied ttings for the air tank in areas where they are most appropriate for your installation
using thread sealant or Teon tape. (Not all installations will be plumbed exactly as shown in schematic.)
Make sure that the safety valve is installed in the top most position on the tank, and that the drain cock is
installed in the lowest position on the tank if the tank is to be installed in any other position than upright on
the tank’s mounting legs. Be sure that all ttings are accessible later in the installation process since you
will have to plumb air lines to each tting as needed to utilize the air tank.
P/N 20013
DUAL OBA PLUMBING DIAGRAM
Typical System Configuration, May Vary Depending on Installation
2.5
Gallon
Tank
Drain
Cock
Safety
Valve
Pressure
Switch
Reducer
Open Ports
Compression
Fitting
Quick Connect
Coupler
Coil Hose
Leader Hose
From Compressor #2
Leader Hose
From Compressor #1
P/N 10008, 10009
OBA PLUMBING DIAGRAM
Typical System Configuration, May Vary Depending on Installation
2.0
Gallon
Tank
Drain
Cock
Safety
Valve
Pressure
Switch
Compression
Fitting
Quick Connect
Couplers
Coil Hose
BSP Adaptors
To Air Lockers
Dash Panel
Gauge
Leader Hose
From Compressor #2
Leader Hose
From Compressor #1
2
5
50
150
75
220
ba
r
psi
0
•
•
•
•
••
••
••
•
175
200
90
125
Plumbing Diagram:
(Figure 1)