13
Probe connections
Connect the pH/ORP electrode to the BNC socket of the pump.
Permanent Connection using 3/8" PVC pipe
All piping for the pump feed and dis-
charge should be plumbed to the location
of the pump.
The threads on both valve assemblies
allow the use of standard 3/8" (Euro-
pean) pipe fittings for permanent pipe
connections.
The foot valve assembly (HI721005)
should always hang vertically and not
lay horizontal on the bottom of the tank
or drum.
A vertical assembly will ensure that the
valve is positioned properly and prevent
loss of prime.
For the U.S. standard installations, use
PVC adapters to connect the suction and
discharge valves to the PVC pipe.
UNION C ONNECTION
ADAPTER
DISCHARGE VALVE
PUMP
SUCTION V ALVE
ADAPTER
FOOT VALVE
FILTER
Diagram for Rigid Pipe Hose
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