
MAX100/200-OPERATION Rev200813
15
b. “Pressurized and Suction” intake use:
This is a dual-purpose intake, for both suction purposes and pressurized
foam concentrate supply from foam pumpers or tankers with foam pumps. The final installer shall supply and install
an auxiliary foam inlet with manual or electric gated ball valve on inlet plumbing to supply the foam pump from an
external foam concentrate supply or pressurized source. This valve shall permit the pump operator to control the intake
pressure. The intake hose fittings and adapters shall be supplied by the final installer.
Auxiliary Intake Foam Concentrate
Manual Control
Auxiliary Intake Foam Concentrate
Electric Control
(STD) OEM SUPPLIED
AND INSTALLED AUX
FOAM INTAKE VALVE
TO FOAM INTAKE
PLUMBING
TO FOAM INTAKE
PLUMBING
TO FOAM INTAKE
PLUMBING
PRESSURE GAUGE
*
* ONLY FOR FIRELION AND EDWARDS PUMPS
* ONLY FOR FIRELION AND EDWARDS PUMPS
ELECTRIC BALL VALVE
AND INSTALLED AUX
FOAM INTAKE VALVE
ELECTRIC BALL VALVE
AND INSTALLED AUX
FOAM INTAKE VALVE
PRESSURE GAUGE
*
Foam Pro Supplied: FOAM-AUX Functions
OPTIONAL: EXTERNAL FOAM CONCENTRATE INTAKE(S)
Foam Pro supplied “off-board” foam supply valve(s):
external “off-board” foam intake(s) shall be Elkhart Brass
electric valve(s) with either an APEX control or FOAM-AUX display control. The intake hose fittings and adapters shall
be supplied by the final installer.
These valves are available in two (2) alternative methods:
a. Elkhart APEX Valve Control:
foam concentrate intake electric valve shall be controlled by an APEX valve display.
b. FoamPro FOAM-AUX display control:
A Foam Pro supplied FOAM-AUX auxiliary function system and display
shall be installed by the final installer. The FOAM-AUX shall control an Elkhart electric intake valve(s).
The FOAM-AUX system shall provide the following functions:
1. Foam tank-to-foam pump valve control ON/OFF (Specify size: ___”/mm)
2. External foam concentrate valve(s) control (Specify size: ___”/mm)
a.
Manually controlled valve(s) supplied and installed by final installer
b.
Elkhart electrically controlled foam concentrate intake valve(s) supplied by Foam Pro and installed by final installer.
c.
Flush system control (manual valve or electric valve) supplied and installed by final installer.