Sloan 0323176 Vacuum Breaker Assembly

Product Description

The SLOAN 0323176 is a vacuum breaker assembly designed to prevent backflow and siphonage in commercial and institutional plumbing systems. This component protects potable water supply lines by introducing air into the system when negative pressure occurs, stopping contaminated water from being drawn back into the supply. It is typically installed on flush valve bodies and similar applications where backflow prevention is required by code. Licensed plumbers and pipefitters handle this type of replacement during routine maintenance or fixture upgrades. The assembly measures 1.5 inches by 17.5 inches and weighs under 1 pound.

This vacuum breaker assembly is suited for use in commercial restroom environments where Sloan flush valve systems are installed. Typical applications include water closets and urinal flush valves in high-traffic facilities such as schools, hospitals, office buildings, and hospitality venues. It is intended as a direct replacement component when the existing vacuum breaker shows signs of wear, leaking, or fails to hold pressure integrity during service checks.

Key Features

• Backflow prevention through vacuum-breaking action when negative pressure is detected
• Compact assembly at 1.5 inches x 17.5 inches for flush valve compatibility
• Lightweight construction at approximately 0.91 pounds for easy handling during service
• OEM-style replacement designed for drop-in serviceability
• Suitable for high-cycle commercial flush valve installations

Compatibility

Designed as an OEM-style replacement vacuum breaker assembly for commercial flush valve systems. Refer to the Sloan service documentation for specific flush valve model fitment before installation.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC) backflow prevention requirements. Shut off the water supply to the fixture and relieve system pressure before removing the existing vacuum breaker assembly. Inspect the flush valve body and seating surfaces for wear prior to installing the replacement. Do not overtighten threaded connections, as this can crack the assembly body or distort the sealing surfaces.

Technical Specifications

• Inlet Size: 1.5 inches
• Assembly Length: 17.5 inches
• Weight: 0.911 pounds
• UPC Code: 671254014244

Standard Information

• Brand: SLOAN
• Manufacturer Part Number: 0323176