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Typically includes an applicator dauber in the can lid
Sealed Connectors and Housing – Protect internal parts from moisture and corrosion
The aluminum tank shell provides structural integrity and protects internal components from environmental damage
25 GPM version has been discontinued
Fleck Special Nut (2500/2750) UV Sterilization Water Purification System Typically includes an applicator dauberThe Fleck special nut is a discontinued component from Pentair, no longer available as a current production part. It is listed here primarily for reference and identification, helping owners and technicians recognize the part when servicing older Fleck equipment. As a specialized fastener, it once served a specific role within Fleck control valve assemblies where a standard, off the shelf nut would not provide the required fit, thread, or function for
