Sioux Chief Mfg Co. 886-4PMSPK Pvc Closet Flange 4 Inch

Product Description

The SIOUX CHIEF MFG CO. 886-4PMSPK is a 4-inch Schedule 40 DWV PVC closet flange designed for connecting a toilet to the drain-waste-vent system. This flange provides a secure, leak-resistant connection between the toilet horn and the floor drain pipe. It is manufactured from PVC, making it resistant to corrosion and chemical attack common in drain lines. Licensed plumbers install this component during new construction or fixture replacement on residential and light commercial drain systems. Its Schedule 40 wall thickness meets standard DWV pressure and load requirements for closet flange applications.

The 886-4PMSPK is suited for installation in residential and light commercial bathroom drain systems where a 4-inch DWV PVC stack or branch line terminates at the floor level. It is used during new toilet rough-in work and during toilet replacement or bathroom remodel projects where the existing flange is cracked, broken, or corroded. The flange mounts flush to or slightly above the finish floor surface to allow proper wax ring seating when the toilet is set.

Key Features

• 4-inch Schedule 40 DWV PVC construction for standard residential drain line compatibility
• Closet flange design provides a stable mounting base for toilet installation
• PVC material resists corrosion, rust, and common household drain chemicals
• Sized for use with standard 4-inch DWV pipe systems
• Sold in a package quantity of 6 units per carton

Compatibility

Designed as an OEM-style replacement or new-installation closet flange for 4-inch Schedule 40 DWV PVC drain systems in residential and light commercial plumbing applications.

Installation Notes

A licensed plumber should install or replace closet flanges in accordance with the International Plumbing Code (IPC) and applicable local codes. Shut off the water supply and remove the existing toilet before beginning flange work. Solvent-weld the flange to the PVC drain pipe using the appropriate PVC primer and cement rated for DWV applications. Never install a new wax ring or set the toilet until the solvent weld has fully cured per the cement manufacturer's guidance.

Technical Specifications

• Pipe Size: 4 inches
• Schedule: Schedule 40
• Material: PVC
• System Type: DWV (Drain-Waste-Vent)
• Weight: 12.18 pounds
• Package Quantity: 6 units per carton

Standard Information

• Brand: SIOUX CHIEF MFG CO.
• Manufacturer Part Number: 886-4PMSPK