Prier P-002/P-003/P-004 Hose-Thread Vacuum Breaker

Prier P-002/P-003/P-004 Hose-Thread Vacuum Breaker

Brand: Prier | Model: P-002/P-003/P-004 | SKUs: P-002CP, P-002NP, P-004CP, P-003NP

Product Overview

Add backflow protection at a compatible hose connection by choosing the vacuum-breaker design for the faucet. Prier P-002 provides a single check, P-003 adds self-draining operation, and P-004 uses dual checks. Those differences matter on freezeless hydrants, so select by function as well as finish.

Key Features

• Anti-siphon protection.
• Breakaway set screw for securing the device.
• Chrome or nickel finishes on listed variants.
• Single-check, self-draining or double-check options.

Common Uses

Compatible sill-faucet, boiler-drain and hydrant hose connections.

Technical Specifications

• P-002CP: Single check, ASSE 1011, chrome
• P-002NP: Single check, ASSE 1011, nickel
• P-003NP: Self-draining single check, ASSE 1011, nickel
• P-004CP: Double check, ASSE 1052, chrome
• Mounting: Hose threads

Dimensions

• Connection type: Hose-thread mount; match the faucet and hose threads before installation

Compatibility & Installation Notes

Prier recommends P-003 when adding a vacuum breaker to a standard freezeless hydrant: P-002 or P-004 can prevent that hydrant from draining. Check the connection for leakage before securing the breakaway screw. Remove the hose during freezing temperatures as directed in the installation guide.

Frequently Asked Questions

Which model is self-draining?
P-003 is the self-draining model.

Which model has two checks?
P-004 provides dual backflow checks.

Can P-002 be fitted to any freezeless hydrant?
No. Prier warns that P-002 can block drainage on a standard freezeless hydrant and recommends P-003 for that application.

Why Buy From Big Frog Supply

Compare the faucet’s drainage needs and the required check-valve design before choosing a finish.