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The FISHER MANUFACTURING 12564 is a female-threaded faucet aerator rated at 2.2 gallons per minute (GPM), designed for commercial foodservice plumbing applications. Constructed from brass, this OEM replacement aerator threads onto compatible faucet spouts to regulate flow and reduce water consumption without sacrificing functional pressure at the fixture. Licensed plumbers and foodservice equipment technicians install this aerator as a direct replacement during routine faucet maintenance or as part of a water-conservation upgrade in commercial kitchen environments.
This aerator is suited for commercial foodservice settings including restaurants, cafeterias, institutional kitchens, and food prep facilities. It installs on female-threaded faucet outlets and is intended for use where OEM-specification flow control is required. The 2.2 GPM flow rate meets typical pre-rinse and handwashing fixture demands in light-duty commercial service. Fisher Manufacturing supplies this as a genuine OEM part, making it appropriate for facilities that require manufacturer-specified components for warranty or health code compliance.
Designed as an OEM-style replacement aerator for compatible Fisher Manufacturing commercial foodservice faucets requiring a 2.2 GPM female-threaded aerator insert.
Installation is typically performed by a licensed plumber or qualified foodservice equipment technician. Shut off the water supply to the fixture before removing the existing aerator. Use an appropriate wrench with a cloth or tape wrap to avoid marring the brass finish during removal and reinstallation. Verify thread compatibility with the faucet spout before applying final torque to avoid cross-threading the brass fitting.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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