Pentair 2" Top Valve O-Ring | HiFlow Top & Side Mount Multiport Valve | 271151Z Ladders The standpipe is the central

The standpipe is the central internal tube that channels filtered water from the laterals at the base of the filter tank up through the valve and back to the pool

⚠️ IMPORTANT: MODEL YEAR REQUIREMENT

confirm your skimmer model number — it is typically molded into the skimmer body or printed on the underside of the lid

Replacing this O-ring at each mechanical seal service interval is standard practice

Pentair Part Number C203-193P Kit Contents (1) Seal Plate

Pentair 2" Top Valve O-Ring | HiFlow Top & Side Mount Multiport Valve | 271151Z Ladders The standpipe is the centralThe Pentair 271151Z is the OEM replacement 2" top valve O ring for the HiFlow Top Mount and Side Mount Multiport Valve. If your multiport valve is weeping water from the top valve assembly or losing pressure at the valve head, this O ring is the correct service part. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based lubricant before installation. We carry the Pentair R172351 Lifeguard Silicone Lubricant