Hayward 8" Suction Outlet Round Vinyl 1-1/2" x 1-1/2" 38 gpm White FIP | WG1048AVPAK2

Round anti-vortex main drain assembly for in-ground pools, designed for liner, concrete, and fiberglass installations. This two-pack includes dual-outlet sumps with adjustable plaster collars and 1-1/2-inch FIP connections for common pool plumbing. Use for new construction or replacement of existing main drain outlets where VGB anti-entrapment compliance is required.

Hayward WG1048AVPAK2 Specifications

Key Features

• Two-pack of 8-inch round main drains
• Dual 1-1/2-inch FIP outlets
• Anti-vortex design to reduce entrapment risk
• Adjustable plaster collar for flush installation
• Includes sumps, covers, gaskets, screws, and rings
• Sumps accept SP1056 hydrostatic relief valve

How It Works

Drains, skimmers, return inlets, jets and plugs are the plumbing fittings where water leaves and returns to the pool or spa. Skimmers pull surface debris, main drains draw from the deep end, returns and jets push filtered water back, and plugs seal lines for winterizing or service. Suction covers must meet current VGB and ANSI/APSP-16 standards to prevent entrapment.

How to Choose the Right Main Drain

• Match the pool type (gunite/concrete, vinyl liner, fiberglass) and the existing fitting brand and size.
• For suction covers, confirm the flow rating, mounting pattern and service life marked on the cover.
• For jets and returns, match thread size and insert style.
• For plugs, match pipe size and plug type (threaded, expansion or winterizing).

If you are replacing an existing part, the fastest way to confirm compatibility is to match the brand and model number on the old equipment. Send us the model number or a photo of the label and our team will help confirm the WG1048AVPAK2 is the right fit before you order.

Installation and Safety

Suction outlet covers must be installed exactly as certified, with the correct screws and sump. Replace any cover that is cracked, loose, missing screws or past its expiration date. Structural fittings in a pool shell should be installed by a qualified pool builder.

Maintenance Tips

• Inspect drain covers regularly and replace at the marked expiration date.
• Check skimmer baskets and weirs weekly.
• Lubricate O-rings on threaded fittings.
• Use winterizing plugs properly in freezing climates.

What's Included

This listing is for the Hayward WG1048AVPAK2 as described in the specifications above. Plumbing, wiring, unions and accessories are not included unless they are listed in the product name or specifications.

Built for Homeowners, Pool Pros and Property Managers

• Homeowners: match your existing model number, then reach out if you want a second set of eyes on compatibility before you order.
• Pool service pros and builders: order quickly, track every shipment, and reorder common parts for your routes and builds.
• Property managers and commercial pools: standardize equipment across properties and plan replacements with help from our team.

White Paper

• Hayward WG1048AVPAK2 Owner's Manual (PDF)
• Hayward WG1048AVPAK2 Owner's Manual 2 (PDF)
• Hayward WG1048AVPAK2 Brochure (PDF)

Frequently Asked Questions About the Hayward WG1048AVPAK2

Does my drain cover expire?

Yes. VGB-compliant covers are marked with a service life; replace them by that date or sooner if damaged.

How do I match a jet or return fitting?

Check the brand, thread size and insert style of the existing fitting.

Why is my skimmer not pulling well?

Check for a clogged basket, low water level, a stuck weir or a valve setting that favors the main drain.

Is this the genuine Hayward part?

Yes. It is brand new Hayward equipment (model WG1048AVPAK2) covered by the manufacturer warranty. Warranty terms vary by product and application; see the manufacturer documentation or ask our team.