JOB: Diamond Head Convention Center
DISTRIBUTOR: Diversified Mechanical Sales, Inc.
CONTRACTOR: Metro Plumbing
SYSTEM INFORMATION: Triplex constant speed domestic water booster system sized for a maximum system operation of 220 GPM at a system pressure of 121 PSI. The pumps are split with a 20-40-40 configuration which offers increased operating efficiency over a similar duplex, as well as providing a minimum of 60% peak demand even if one pump is not operational. Alternation of pump #2 and pump #3 equalizes usage between these two pumps and provides for parts inter changeability. The system is designed for an intermittent run lead pump with pressure switch sequencing of the lag pumps. Control features include: control power switch and light, low suction pressure shutdown circuit with auto reset and light, audible alarm with silence push button, auto alternate (2) equal pumps, system temperature probe and purge valve and two separate main feeds for normal and generator power.
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