Mueller Streamline ABSCLORINGSPH43 Abs Closet Flange 4x3

Product Description

The MUELLER STREAMLINE ABSCLORINGSPH43 is an ABS plastic DWV closet flange designed to connect a toilet to the drain-waste-vent system at the floor level. The flange features a 4-inch top ring that accepts a standard toilet horn and a 3-inch spigot outlet that inserts into the drain pipe below the floor. Constructed from ABS plastic, this fitting is lightweight, corrosion-resistant, and compatible with solvent-cement joining methods. It is typically installed by licensed plumbers during new construction or toilet replacement work.

This closet flange is suited for residential and light commercial plumbing applications wherever ABS DWV pipe is the specified drain material. The spigot-end outlet allows the fitting to slide into a hub or coupling on the existing drain line, making it a practical choice during rough-in or repair installations. The 4-inch ring accommodates standard closet bolt slots for toilet mounting hardware.

Key Features

• 4-inch top ring accepts standard toilet horn and closet bolts
• 3-inch spigot outlet for insertion into ABS DWV hub or coupling
• ABS plastic construction resists corrosion and chemical degradation
• Solvent-cement compatible for secure, leak-resistant joints
• Lightweight design simplifies handling during floor-level installation

Compatibility

Designed as an OEM-style replacement or new-installation fitting for residential and light commercial ABS DWV drain systems requiring a 4-inch x 3-inch spigot closet flange connection.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and flush the toilet to empty the bowl before beginning any flange work. Clean and dry both the spigot end and the receiving hub before applying ABS solvent cement, following the cement manufacturer's open-time and cure-time guidelines. Ensure the flange sits flush with or slightly above the finished floor surface to allow for a proper wax ring seal.

Technical Specifications

• Material: ABS Plastic
• Top Ring Size: 4 inches
• Outlet Size: 3 inches
• Outlet Type: Spigot
• Application: DWV (Drain, Waste, Vent)

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: ABSCLORINGSPH43