Sioux Chief 861-3PX SquareMax PVC Schedule 40 Hub Cleanout Adapter, 3"

Sioux Chief 861-3PX SquareMax PVC Schedule 40 Hub Cleanout Adapter, 3"

The Sioux Chief 861-3PX is a 3" SquareMax PVC cleanout adapter built to Schedule 40 wall thickness with a hub-style socket connection for solvent-welded joints. It is designed for drain-waste-vent (DWV) rough-in runs where a code-accessible cleanout point is needed behind the wall, under the slab, or along a horizontal branch line. The solid PVC body is manufactured in the United States and ships 3 pieces per pack, making it easy for plumbers and contractors to keep this part on the truck for both new-construction and remodel rough-in work.

Key Features

• Trade Size: 3" nominal size matches standard PVC DWV branch, stack, and cleanout runs.
• Hub Connection: hub-style socket accepts 3" Schedule 40 PVC pipe for a solvent-cement joint, so no threading or additional adapters are required at the connection.
• Schedule 40 Construction: built to Schedule 40 PVC wall thickness for standard-duty drain-waste-vent rough-in service.
• SquareMax Series: part of the Sioux Chief SquareMax PVC fitting line built specifically for DWV cleanout access points.
• Durable PVC Body: solid PVC construction resists the corrosion and chemical exposure common in drain and waste lines, an advantage over metallic fittings in the same service.
• Job-Ready Packaging: supplied 3 pieces per pack so crews can stock multiple cleanout points from a single carton.
• Made in the USA: manufactured domestically for consistent fit, finish, and dimensional accuracy from batch to batch.

Technical Specifications

• Trade Size: 3"
• Material: PVC
• Schedule: Schedule 40
• Connection Type: Hub
• Packaging: 3 EA per pack
• Country of Origin: United States

Typical Applications

• Residential and Commercial DWV Rough-In Plumbing
• PVC Schedule 40 Drain, Waste & Vent Systems
• Cleanout Access Points on Drain and Waste Lines
• Below-Slab and In-Wall Rough-In Runs
• New Construction and Remodel Rough-In Projects

Why Sioux Chief?

Sioux Chief builds its SquareMax PVC fittings to Schedule 40 dimensional standards for consistent, reliable joints on the DWV rough-in side of the job. The solid PVC construction and hub-style solvent-weld connection give plumbers and contractors a straightforward, code-accessible cleanout point without introducing extra fabrication steps or transition fittings. Manufactured in the United States and packaged 3 per carton, the 861-3PX is stocked and ready to install on both new construction and remodel rough-in jobs where a dependable 3" PVC cleanout adapter is required.