Prier Products C-355NP-50 Anti-siphon Angle Sill Faucet

Product Description

The PRIER PRODUCTS C-355NP-50 is a 1/2-inch FPT anti-siphon angle sill faucet designed for exterior wall installations in residential and commercial plumbing systems. Constructed from brass, it delivers reliable backflow prevention through its built-in anti-siphon design, protecting potable water supplies from contamination. The faucet ships with a green handle and operating key and features a satin nickel plated finish. At 1.00 pound, it is a compact, durable fitting suited for standard residential hose bib applications. Licensed plumbers and experienced service technicians are the primary installers for this type of fitting.

This angle sill faucet is intended for use as a hose bib or exterior water outlet on residential homes and light commercial buildings. Its anti-siphon configuration makes it appropriate for installations where local plumbing codes require backflow protection at hose connection points. The 1/2-inch FPT inlet connects directly to standard copper or threaded supply lines. The satin nickel plated finish suits installations where aesthetics at the wall penetration point are a consideration, such as finished facades or visible exterior surfaces.

Key Features

• Built-in anti-siphon design provides code-required backflow prevention at the hose outlet
• 1/2-inch FPT inlet connects to standard threaded or sweat-adapted supply lines
• Brass construction for corrosion resistance and long service life
• Satin nickel plated finish for a clean appearance on exterior walls
• Includes green handle and operating key for controlled access
• Angle configuration simplifies installation through wall plates and sill boxes

Compatibility

Designed as an OEM-style replacement or new-installation angle sill faucet for residential and light commercial plumbing systems with 1/2-inch FPT supply connections requiring anti-siphon backflow protection.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the IPC. Shut off the water supply and relieve line pressure before beginning work. Apply appropriate thread sealant or PTFE tape to the FPT inlet threads before tightening. Do not over-tighten the fitting, as brass threads can be damaged by excessive torque.