Sioux Chief 886-4PTM Pvc Hub Closet Flange 4 Inches

Product Description

The Sioux Chief 886-4PTM is a 4-inch PVC hub closet flange designed for connecting toilets to the drain-waste-vent system in residential and light commercial plumbing installations. The flange features a corrosion-proof stainless steel ring and a knockout design that removes in one piece, simplifying rough-in and finished floor installations. Licensed plumbers and experienced DIYers install this component during new construction or fixture replacement work. The PVC construction resists corrosion and chemical attack common in drain line environments, making it a reliable long-term solution for toilet connections.

This closet flange is suited for residential and light commercial applications where a 4-inch PVC hub connection is required at the toilet rough-in. It is appropriate for use in slab, subfloor, and above-grade installations where the drain line terminates with a 4-inch PVC hub fitting. The one-piece knockout ring simplifies installation by eliminating extra removal steps during the fit-out phase.

Key Features

• 4-inch PVC hub connection for standard toilet drain rough-ins
• Corrosion-proof stainless steel closet ring for long-term durability
• Knockout removes in one piece for a clean, efficient installation
• PVC body resists corrosion, chemicals, and moisture in drain environments
• Sold in a package quantity of 25 units per case

Compatibility

Designed as an OEM-style replacement and new-installation fitting for 4-inch PVC hub drain configurations in residential and light commercial toilet installations.

Installation Notes

Installation is performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and ensure the drain line is clear before beginning work. Solvent-weld the hub connection using approved PVC primer and cement per manufacturer and code requirements. Secure the stainless steel ring to the finished floor at the appropriate height to accommodate the final floor covering thickness.

Technical Specifications

• Connection Size: 4 inches
• Connection Type: PVC Hub
• Ring Material: Stainless Steel
• Knockout Style: One-Piece Removal
• Weight: 20 pounds (case of 25)
• Package Quantity: 25 units per case
• Unit of Measure: EA

Standard Information

• Brand: Sioux Chief Mfg Co.
• Manufacturer Part Number: 886-4PTM