Component Hardware K78-0020 Vacuum Breaker Repair Kit

Product Description

The COMPONENT HARDWARE K78-0020 is a vacuum breaker repair kit designed to restore proper backflow prevention function in plumbing fixtures and faucet assemblies. Vacuum breakers prevent back-siphonage by allowing air into the line when downstream pressure drops below supply pressure, protecting potable water supplies from contamination. This repair kit supplies the internal components needed to bring a worn or failed vacuum breaker back to serviceable condition without replacing the entire body. Licensed plumbers and experienced facility maintenance technicians are the typical installers for this type of repair component.

This kit is suited for repair and maintenance applications wherever vacuum breakers are installed, including commercial kitchens, food service equipment, laundry facilities, and general plumbing installations requiring backflow protection at the point of use. It is a practical alternative to full fixture replacement when the vacuum breaker body remains intact but internal parts have degraded from wear, mineral buildup, or age.

Key Features

• Provides internal replacement components to restore vacuum breaker function
• Supports backflow and back-siphonage prevention in potable water systems
• Designed for repair without full fixture body replacement
• Compact and lightweight at 1 pound for easy handling on the job

Compatibility

Designed as an OEM-style replacement repair kit for vacuum breaker assemblies. Refer to the COMPONENT HARDWARE product documentation or cross-reference with the original vacuum breaker part number to confirm fitment before installation.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply and relieve line pressure completely before disassembling the vacuum breaker. Inspect the breaker body for cracks or thread damage before installing repair components, as a compromised body requires full replacement. Do not overtighten internal components during reassembly, as this can deform seating surfaces and cause leaks.

Technical Specifications

• Weight: 1 pound

Standard Information

• Brand: COMPONENT HARDWARE
• Manufacturer Part Number: K78-0020