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-30
ROTARY GEAR PUMP
ELECTRONIC FOAM PROPORTIONING SYSTEM
Section
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: Installation
WATERWAY
CHECK
VALVE
WATERWAY
CHECK
VALVE
FIRE
PUMP
FOAM SOLUTION
DISCHARGE(S)
HALE
FOAMMASTER
HPF
FLOWSENSOR
Hale FoamMaster System Plumbing Diagram with Dual Foam Concentrate Tanks, MDT
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and FS Series Strainer Assembly
FOAM
TANK B
FOAM
TANK A
FOAM TANK
SHUTOFF
VALVE
FOAM TANK
DRAIN
VALVE
FOAM TANK
DRAIN
VALVE
FOAM TANK
SHUTOFF
VALVE
BYPASS
VALVE
FOAM PUMP AND
MOTOR
ASSEMBLY
CHECK VALVE
INJECTOR
FITTING
MDT
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SELECTOR ¾
INCH NPT FOAM
HOSE CONNECTIONS
BYPASS HOSE
AIR BRAKE TUBING ½
INCH INSIDE DIAMETER
FOAM INJECTION
HOSE ½ INCH (12 MM)
INSIDE DIAMETER
RATED FOR 500 PSI
(34 BAR) WITH ½
INCH NPT FITTINGS
FOAM SUCTION HOSE
1 INCH (25 MM) INSIDE
DIAMETER CLEAR
RATED AT 23 INCHES
(584 mm) Hg VACUUM
and 50 PSI (3 BAR)
FOAM SUCTION HOSE
¾ INCH (19 MM) INSIDE
DIAMETER RATED FOR
23 INCHES (584 mm)
Hg VACUUM and 500
PSI (34 BAR)
FLUSH WATER SUPPLY HOSE
3
/
8
OR ½ INCH (10 or 12 MM)
OUTSIDE DIAMETER RATED
AT 500 PSI (34 BAR)
¼ INCH NPT
FLUSH AND
DRAIN HOSE
CONNECTIONS
FOAM SUCTION HOSE
¾ INCH (19 MM) INSIDE
DIAMETER CLEAR
RATED AT 23 INCHES
(584 mm) Hg VACUUM
and 50 PSI (3 BAR)
¾ INCH NPT x ¾ INCH
HOSE FITTINGS FOR FS15
STRAINER
1 INCH NPT x ¾ INCH HOSE
FITTINGS FOR FS25
STRAINER