Prier C-158 Anti-Siphon Hose Bibb

Prier C-158 Anti-Siphon Hose Bibb

Brand: Prier | Model: C-158 | SKUs: C-158NP.50, C-158NP.75, C-158ST.50, C-158ST.75

Product Overview

Provide a hose connection in an area that stays above freezing. Choose the male-threaded inlet size and standard or stuffing-box packing design to suit the supply connection and maintenance needs. The Prier C-158 includes single-check backflow protection and a vacuum breaker. These exposed faucets suit non-freezing indoor locations or mild-climate outdoor installations.

Key Features

• Heavy-pattern brass construction.
• Single-check backflow protection with vacuum breaker.
• T-handle operation.
• NP and ST packing options.

Common Uses

Non-freezing hose connections in indoor work areas or mild-climate outdoor locations.

Technical Specifications

• Body: Cast brass
• Operator: T-handle
• Protection: P-002 vacuum breaker with check valve (ASSE 1011)
• Hose outlet: 3/4-inch garden hose thread
• C-158NP.50: 1/2-inch MPT, satin nickel, standard T-handle
• C-158NP.75: 3/4-inch MPT, satin nickel, standard T-handle
• C-158ST.50: 1/2-inch MPT, satin nickel, stuffing-box packing
• C-158ST.75: 3/4-inch MPT, satin nickel, stuffing-box packing

Dimensions

• Supply inlet options: 1/2 inch or 3/4 inch MPT
• Hose outlet: 3/4 inch garden hose thread

Compatibility & Installation Notes

Check the pipe thread size before ordering. Flush the supply line, install with the handle up and outlet down, then test for leaks. Use the correct repair parts for the selected packing design. The faucet must remain in a non-freezing location.

Frequently Asked Questions

Are the supply threads male or female?
The supply inlet is male pipe thread (MPT).

Does it have double-check protection?
No. C-158 uses the single-check P-002; C-168 is the double-check style.

Is it freezeless?
No. Install it where freezing will not occur.

Why Buy From Big Frog Supply

Match C-158’s connection, operating option and backflow design to the plumbing plan before choosing a replacement.