American Plumber Plumbing Air Gap - 13154-00

American Plumber Plumbing Air Gap - 13154-00

Maintain proper drain-air separation and backflow protection with this American Plumber Plumbing Air Gap. This air-gap fitting provides the required atmospheric break in a compatible drain connection to help prevent contaminated water from siphoning backward.

13154-00 is a universal/spec-match product selected by its verified dimensions, ratings, connections, or application rather than by appearance alone.

Fitment / What To Verify: Match the part number, dimensions, ratings, connections, and intended application before ordering.

Is it time to replace?

• Common Symptoms: Water discharges from the air gap, drainage is restricted, or the original air-gap body or cap is damaged or missing.
• Visible/Sensory Cues: Mineral or debris blockage, cracked body, loose hoses, damaged cap, or evidence of backup at the fixture.

Pro Tip: Clear downstream drain restrictions before replacing the air gap and match hose sizes, mounting opening, and local plumbing requirements.

Technical Specifications