Arrowhead Brass & Plumbing PK1390 Self-Draining Vacuum Breaker

Product Description

The Arrowhead Brass & Plumbing PK1390 is a self-draining vacuum breaker that prevents back-siphonage and protects water supplies from contamination. Constructed from lead-free brass alloy with a nickel-plated finish, this device features a one and one-sixteenth inch fine thread inlet and a three-quarter inch male hose thread outlet. It allows for automatic draining when the faucet shuts off, helping to prevent freezing during cold weather. This vacuum breaker is ideal for use in wall hydrants equipped with factory-installed backflow preventers.

• Constructed from lead-free brass alloy with a nickel-plated finish.
• Features a fine thread inlet measuring one and one-sixteenth inches and a male hose thread outlet sized at three-quarters inches.
• Allows automatic draining upon shutoff to prevent freezing.

Product Highlights

This vacuum breaker provides essential protection against back-siphonage, ensuring safe and uncontaminated water sources.

Product Information

Standard Information

• Brand: Arrowhead
• MPN: PK1390

Technical Specifications

• Material: Brass
• Finish: Nickel
• Inlet Connection Size: One and one-sixteenth inches
• Outlet Connection Size: Three-quarters inches
• Connection Type: Fine Thread x MHT
• Thread Size: Three-quarters
• Maximum Pressure: 125 psi
• Maximum Working Temperature: 140 degrees F
• Item Weight: 0.28 pounds
• Item Height: Four point eight inches
• Item Dimensions: 21.6 x 4 x 7 inches