Hayward SP1022C Plastic Plug With O-Ring - 1-1/2 inch

What This Part Is Used For
The SP1022C plastic plug with O-ring is a 1-1/2 inch plug used to seal compatible Hayward wall fittings or suction ports. It closes off the port when vacuum hoses are not connected.

Why This Part Matters
An intact plug prevents air from entering the suction line and protects plumbing during winterizing. A cracked or loose plug can cause loss of prime or water leakage. Replacing it restores a secure seal and reliable system operation.

Key Features and Specifications

• Manufacturer part number SP1022C
• Plastic plug with O-ring
• 1-1/2 inch size
• For compatible Hayward wall fittings
• Sealing component for suction ports

Installation and Fitment Guidance
Insert and tighten the plug into the designated 1-1/2 inch port. Verify the O-ring is seated evenly before final tightening. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward produces complete residential pool systems including circulation, filtration, heating, automation, and wall fittings. Their service plugs and sealing components integrate across standard pool plumbing. Genuine Hayward parts support long-term durability and system stability.

Common Service Context
Typically used during seasonal shutdown or when isolating suction lines. Technicians replace plugs that show thread wear or O-ring deterioration.