Sioux Chief 834-4df Cleanout 4 Inch Nh Cast Iron Rough-in

Product Description

The SIOUX CHIEF 834-4df is a cast iron cleanout rough-in fitting designed for drain, waste, and vent (DWV) plumbing systems. This finish line cleanout component provides a durable, corrosion-resistant access point for drain line maintenance and obstruction clearing. Constructed from cast iron with a no-hub (NH) connection style, it is built to meet the demands of commercial and residential plumbing installations. Licensed plumbers and pipefitters install this type of fitting during rough-in stages, integrating it into the drainage system before final wall or floor finishes are applied.

The 834-4df is suited for use in 4-inch no-hub cast iron DWV systems, commonly found in multi-family residential, light commercial, and institutional construction. It is part of the SIOUX CHIEF Finish Line cleanout series, which is engineered to provide a clean, accessible termination point within the drainage piping network. Installation typically occurs during the rough-in phase, where the fitting is set and secured prior to floor or wall finish work.

Key Features

• Cast iron construction provides long-term durability and corrosion resistance in DWV applications
• 4-inch no-hub (NH) connection integrates directly with standard no-hub cast iron piping
• Finish Line series design accommodates final trim and cover installation after rough-in
• Provides accessible cleanout point for drain line inspection and clearing

Compatibility

Designed as an OEM-style replacement or new-installation component for 4-inch no-hub cast iron DWV drain systems in residential and commercial plumbing applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). The drainage system must be depressurized and flow isolated before cutting into existing lines. No-hub connections require an approved no-hub coupling and torque wrench per coupling manufacturer specifications. Ensure the cleanout is positioned for accessibility per code requirements before applying final floor or wall finishes.