Pentair SD40 Pipe Assembly 2" | Sand Dollar & Cristal-Flo II Sand Filter | 152228 Lifeguard & Rescue Equipment protecting it from degradation by

protecting it from degradation by UV light

See callout above for details

Authorized Dealer

It meets industry standards with its 1081 design while providing durability with its aluminum NEMA

Corrosion resistant check valve

Pentair SD40 Pipe Assembly 2" | Sand Dollar & Cristal-Flo II Sand Filter | 152228 Lifeguard & Rescue Equipment protecting it from degradation byOEM 2 Inch Pipe Assembly for Pentair SD40 & Cristal Flo II Sand Filters The Pentair Pipe Assembly (Part #152228) is the OEM replacement 2 inch internal pipe assembly for the Sand Dollar SD40 blow molded sand filter and the Cristal Flo II high rate sand filter systems with a 19 inch tank. This pipe assembly routes water flow through the filter tank to the laterals, maintaining proper distribution across the filter bed. A cracked, split, or warped