Arrowhead Brass Plumbing PK1380 Vacuum Breaker

Product Description

The ARROWHEAD BRASS PLUMBING PK1380 is a self-draining vacuum breaker built from lead-free red brass, designed to prevent backflow and siphonage at outdoor water supply points. Vacuum breakers are code-required devices that protect potable water systems from contamination caused by backsiphonage events. The self-draining design allows standing water to exit the body when the hose bib is closed, reducing the risk of freeze damage in cold climates. This type of device is installed by licensed plumbers and irrigation contractors as part of routine hose bib, sill cock, or wall hydrant service.

The PK1380 is intended for installation on hose bibs, sill cocks, and wall hydrants in residential and light commercial plumbing applications. It threads directly onto the outlet of a standard hose bib or sill cock, making it a straightforward field installation. The clam shell retail pack contains 6 units, making it suitable for multi-unit jobs or stocking in a service vehicle. Lead-free construction meets safe drinking water compliance requirements for installations connected to potable water supply lines.

Key Features

• Self-draining design reduces risk of freeze damage at the vacuum breaker body
• Lead-free red brass construction meets potable water compliance standards
• Compatible with hose bibs, sill cocks, and wall hydrants
• Clam shell retail packaging with 6 units per pack
• Prevents backsiphonage and protects potable water supply from contamination

Compatibility

Designed for use with hose bibs, sill cocks, and wall hydrants in residential and light commercial plumbing systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and relieve line pressure before threading the vacuum breaker onto the hose bib outlet. Do not overtighten the fitting onto the hose bib threads, as red brass fittings can be damaged by excessive torque. Verify that the device is installed in the correct flow orientation as indicated on the body before restoring water supply.