Pentair 2" Black HiFlow MultiPort Diverter Seal | 272409Z
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Pentair HiFlow System Insights
The 272409Z diverter seal is the OEM spider gasket used in Pentair/PacFab 2" HiFlow multiport valves commonly paired with sand and D.E. filters. It sits in the valve body under the internal diverter and is responsible for sealing each port as you rotate the handle through filter, backwash, rinse, waste, and closed positions.
As the gasket wears, water can bypass between ports, leading to poor backwash performance, unclear circulation paths, and chronic pressure issues. Replacing it with the correct Pentair seal ensures the HiFlow valve continues to route water exactly where it should.
Warranty: This is an OEM Pentair replacement part. Specific warranty terms for small replacement parts are typically limited; treat coverage as N/A and refer to Pentair’s warranty documentation or your installer/retailer for any additional protection or return policy details.
Related HiFlow Valve Parts
- Pentair HiFlow Valve Top Assembly || 272422
- Pentair HiFlow Valve Top Assembly | 272531
- Pentair 1 3/16" HiFlow Compression Spring || 272400Z
- Pentair HiFlow Diverter || 272512
- Pentair Sight Glass || 272550
All of these parts are designed for Pentair HiFlow valve assemblies. Always confirm your existing valve model and part numbers before ordering.
FAQs
Q: Which valves use the 272409Z diverter seal?
A: This spider gasket is made for Pentair/PacFab 2" HiFlow multiport valves, including common models 261049, 261050, and 261142. Only use it on compatible HiFlow valves with the matching five-spoke gasket pocket.
Q: Do I need to glue the gasket in place?
A: Yes, the spider gasket should be lightly glued into a clean, dry groove so it doesn’t lift or twist when the handle turns. Use only a thin bead of suitable adhesive and let it cure fully before putting the valve back under pressure.
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Description
Description
Pentair 2" Black HiFlow MultiPort Diverter Seal | 272409Z
OEM diverter spider gasket for Pentair 2" HiFlow multiport valves. Restore smooth port sealing and stop leaks on models 261049, 261050, 261142. SKU 272409Z.
Features
- Genuine Pentair spider gasket for 2" HiFlow multiport valves (261049, 261050, 261142)
- Restores positive sealing between ports to prevent bypass and mixed valve settings
- Approx. 7-5/8" OD, 5-spoke layout sized for the HiFlow diverter cavity
- Designed to handle pool chemistry and repeated backwash/rinse cycles
- Ideal to replace during a full HiFlow valve top rebuild
Description
The Pentair 2" Black HiFlow MultiPort Diverter Seal (272409Z) is the OEM spider gasket that seals the diverter in Pentair/PacFab 2" HiFlow valves. When it wears or tears, water can bypass between filter, waste, and backwash ports, causing cloudy water, poor backwashing, and confusing handle positions. Installing a fresh 272409Z gasket in a clean groove lets the diverter land firmly in each position again, restoring clear port separation and normal system pressure. Match this seal only to compatible HiFlow 2" valves and avoid trimming or stretching it to fit other models.
Pro Tip
Pull the valve top, clean the gasket groove completely, and dry-fit the new spider gasket before gluing. Use only a thin bead of approved adhesive at the spoke tips and outer ring, then let it cure fully before reassembling and pressurizing the system.
Related Parts
Product Warranty
Product Warranty
We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:
- Pentair Warranty
- A&A (Pentair In-Floor) Warranty
- Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
- Paramount Warranty
- BlueSquare Warranty
- Hayward Warranty
- All Other Manufacturer Warranties
Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.
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