Pentair TR60 Foot

The Pentair TR60 Round Black Foot (part number 154520Z or 154520) is a specialized structural stabilization base engineered exclusively for the vertical orientation of high-capacity pool and spa sand filtration systems. This heavy-duty, circular support platform is a standard hardware component tailored specifically to cradle the 24-inch diameter tank hull of the Pentair Triton II TR60 sand filter (specifically models manufactured post-February 1989), while also maintaining multi-vessel cross-compatibility across Pentair Cristal-Flo II and Sand Dollar top-mount configurations (including the SD40, SD60, SD70, and SD80 series).

Injection-molded from a thick-walled, high-impact, and UV-stabilized engineered polymer compound, this structural foot measures exactly 19 inches in diameter. Its primary operational role is to isolate and anchor the base of the heavy fiberglass tank dome, serving as the sole load-bearing contact interface between the filter and the equipment pad. By distributing the down-force over a broad, flat geometric ring, it prevents the massive, highly concentrated weight of a fully operational TR60 vessel—which holds up to 325 pounds of dense silica sand and dozens of gallons of active water—from cracking the bottom tank shell, causing uneven ground settling, or placing structural strain on the hard-piped plumbing connections. The specialized design features an upper recessed lip that locks onto the bottom edge of the tank via specialized mounting tape or a compression-interference fit, ensuring the filter remains perfectly level and securely plumb during heavy mechanical vibration surges or sudden pump startup thrusts.

Engineered to endure decades of punishing outdoor weathering, shifting pad conditions, constant dampness, and localized chemical splashing, its rugged composite material completely resists structural bowing, stress-cracking, and advanced environmental degradation from exposure to intense sunlight and sanitation chemicals like chlorine or winterizing flushes. Due to its rigid, broad-diameter hollow-profile plastic geometry, this individual replacement tank foot assembly carries a net product and shipping weight of approximately 2.00 pounds (about 32.0 ounces).