Hayward SPX1105Z3 Hose Adapter - 1-1/2 inch MPT x 1-1/2 inch Smooth

What This Part Is Used For
The Hayward SPX1105Z3 Hose Adapter is used to connect compatible Hayward components to pool hose or plumbing assemblies where a smooth connection is required. It features a 1-1/2 inch MPT thread on one end and a 1-1/2 inch smooth connection on the other.

Why This Part Matters
If an adapter is damaged or does not match the existing connection style, you can end up with leaks or restricted flow. Improper fit can also introduce air on the suction side. Replacing the correct adapter helps keep circulation stable and connections secure.

Key Features and Specifications

• Manufacturer part number SPX1105Z3
• Hose adapter
• 1-1/2 inch MPT x 1-1/2 inch smooth
• Used in compatible Hayward above ground plumbing setups
• Service replacement fitting

Installation and Fitment Guidance
Verify the smooth end matches your existing hose or coupling style before assembly. Tighten threaded connections evenly and check for seepage after start-up. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward supports complete residential pool systems with pumps, filters, heaters, automation, cleaners, chlorination products, and replacement parts. Their above ground equipment is built around common connection standards for easier service. Genuine Hayward fittings help maintain intended flow and sealing. This keeps the system dependable through the season.

Common Service Context
This adapter is commonly replaced when re-plumbing an above ground pad, swapping a chlorinator, or correcting a slow drip at a threaded port. Techs usually identify it by the thread size and the smooth connection style needed on the hose side.