Sioux Chief 842-4LNR Adjustable ABS Floor Drain with Nickel-Bronze Strainer

Sioux Chief 842-4LNR Adjustable ABS Floor Drain with 6" Round Nickel-Bronze Strainer

The Sioux Chief 842-4LNR is an adjustable floor drain built with a 4" ABS body and finished with a 6" round nickel-bronze strainer. Designed for rough-in installation beneath a finished floor, this drain allows the strainer assembly to be adjusted to match final floor height during installation, making it a practical choice for plumbers and contractors working in slab or wood-frame construction. The ABS body resists corrosion from typical drain-line exposure, while the nickel-bronze strainer provides a durable, long-wearing surface at the finished floor level. This is a trade rough-in plumbing component intended for connection into the drain-waste-vent (DWV) system, not a decorative fixture.

Key Features

• Trade Size: 4" nominal drain body size for standard floor drain rough-in applications.
• Durable Body Construction: ABS plastic body resists corrosion and chemical attack common in drain-waste-vent piping systems.
• Strainer: 6" round nickel-bronze strainer provides a durable, long-wearing finished-floor surface over the drain opening.
• Adjustable Design: The drain assembly adjusts to accommodate final floor height, simplifying rough-in-to-finish coordination on the job site.
• Round Profile: Round strainer configuration suits standard floor drain openings in commercial and residential floor assemblies.

Technical Specifications

• Body Material: ABS
• Body Size: 4"
• Strainer Size: 6" Round
• Strainer Finish: Nickel-Bronze
• Design: Adjustable Floor Drain

Typical Applications

• Residential and Commercial Floor Drain Rough-In
• Slab-on-Grade and Wood-Frame Floor Construction
• Mechanical Rooms, Basements, and Utility Areas
• New Construction and Floor Drain Replacement
• Drain-Waste-Vent (DWV) System Connections

Why Sioux Chief?

Sioux Chief builds rough-in plumbing products engineered for the realities of jobsite installation, including this 842-4LNR floor drain's adjustable design that helps plumbers align the strainer to finished floor height without reworking the rough-in. The ABS body and nickel-bronze strainer combine corrosion resistance below the floor with a durable wear surface above it, giving contractors a dependable floor drain for both residential and commercial applications.