A centrifugal air separator connects to an inlet pipe and features a high-capacity air vent at the top alongside a service valve. A pressurized diaphragm expansion tank connects via piping equipped with a pressure gauge, pressure reducing valve with check, unions, and shut-off valves for servicing. A make-up water line ties into the system with a valved quick-fill bypass installed around the pressure reducing valve. A drain valve is located at the bottom of the air separator.
HIGH CAPACITY AIR VENT SERVICE VALVE SERVICE VALVE INLET DRAIN CENTRIFUGAL AIR SEPERATOR PRESSURIZED DIAPHRAGM EXPANSION TANK MAKE-UP WATER PRESSURE GAUGE UNION (TYP) PRESSURE REDUCING VALVE WITH CHECK, PRESSURE SETTING AT 70 PSI. INSTALL VALVED QUICK FILL BYPASS AROUND VALVE CONNECT PER EXPANSION TANK MANUFACTURERS RECOMMENDATIONS SHUT-OFF VALVE (FOR SERVICING) AV AV
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