Polaris 9-100-9002 OEM Pressure Relief Valve for 180 / 280 / 380
PolarisKey Benefits +
How to Use +
Specifications +
Buy with Confidence from Benchmark Pool Supply +
Buy with Confidence from Benchmark Pool Supply
- Trusted pool professionals
- 100% Genuine Manufacturer Parts Guaranteed
- Shipping options for eligible products
Full Product Description +
Service the Correct Polaris Wall-Connection Relief Valve
- OEM Polaris part 9-100-9002 for the matching cleaner feed connection.
- Listed in Polaris 180, 280 and 380 cleaner parts diagrams.
- Replaces the pressure relief valve without replacing unrelated cleaner drive parts.
Quick Product Summary
The Polaris 9-100-9002 is a replacement pressure relief valve used at the wall-fitting and quick-disconnect connection of compatible pressure-side cleaner feed hoses. Match this exact part number to your cleaner diagram and installed connection. It belongs to the cleaner’s water-supply assembly; choosing the correct valve starts with identifying that assembly rather than assuming every Polaris wall fitting uses the same part.
Best For
Owners servicing a Polaris 180, 280 or 380 whose matching wall-connection relief valve has been identified as damaged, missing or faulty. It is also useful during a hose-connection inspection when the valve itself, rather than the surrounding connector, needs replacement.
Why This Matters
- The valve, wall connector and quick disconnect have separate part references, so the location of the fault matters.
- A damaged connector or O-ring requires its own repair; replacing a relief valve does not repair those components.
- Cleaner speed and water flow depend on the complete installation, so unusual movement alone does not identify a failed valve.
Common Signs You Need This
- Visible damage to the installed relief-valve component.
- A missing valve at the matching cleaner supply connection.
- A service inspection that identifies the valve as the source of a connection problem.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Polaris |
| Manufacturer part number | 9-100-9002 |
| Part type | Pressure relief valve |
| Application | Compatible pressure-side cleaner feed connection |
| Confirmed cleaner models | Polaris 180, 280 and 380 |
| Installation location | Matching UWF / quick-disconnect assembly |
| Manufacturer diagram identification | Black pressure relief valve |
Compatibility / Fitment Notes
Confirm 9-100-9002 in the parts diagram for your cleaner and inspect the connection already installed at the pool wall. Model names alone are not enough if the hose or wall connection has been changed. Other Polaris cleaners can use different relief valves. This cleaner-feed component is not a substitute for a pool filter’s air-relief or pressure-safety components.
Installation / Use Notes
- Turn off the circulation and booster pumps, where fitted, before opening the cleaner connection, and follow the equipment instructions for relieving pressure.
- Compare the existing valve and surrounding fitting with the model-specific diagram. Inspect the connector and O-ring separately before fitting the replacement.
- After reassembly, follow the cleaner manual’s operating and speed checks. Persistent discharge, leakage or unusual cleaner movement calls for checking the complete water-supply setup rather than repeatedly replacing the valve.
Buy with Confidence
Order by the exact Polaris part number from Benchmark Pool Supply. If the existing wall connection differs from the diagram, confirm its identity before buying. A clear match between the installed assembly and replacement part is more useful than a broad model-family label.
Frequently Asked Questions
Where is the Polaris 9-100-9002 valve used?
It is used in the matching cleaner feed-hose wall connection, alongside the UWF and quick-disconnect components. It is not an internal wheel or gear component.
Which cleaners list this relief valve?
Polaris 180, 280 and 380 parts diagrams identify 9-100-9002. Confirm the diagram and installed wall connection, especially if the original hose assembly has been changed.
Does water leaving the relief valve prove it is broken?
No. A relief valve can discharge water as part of pressure regulation. Use the cleaner manual’s checks to distinguish normal operation from a damaged valve or another supply problem.
Will this fix a cleaner that runs too fast?
That symptom alone does not establish the cause. Check the cleaner’s specified speed and water-supply setup before deciding that the valve needs replacement.
Should I replace the entire wall connector too?
Inspect it first. The UWF connector and quick disconnect are separate service parts. Replace additional components when their condition or the model-specific repair procedure calls for it.
