How a Simple Air Vent Can Save You Thousands

When it comes to fire sprinkler systems, most contractors and engineers focus on big-ticket components like the control panels, piping, pumps, and heads. But some of the biggest savings can come from the smallest parts.

Take the AR-1.

It’s compact. It’s cost-effective. And it can dramatically reduce long-term system maintenance costs.

The Hidden Cost of Trapped Air

Trapped air in wet-pipe sprinkler systems isn’t just an annoyance, it’s a silent threat that eats away at your system over time.

Here’s how:

• Trapped air = oxygen. Oxygen = corrosion.
  That corrosion leads to pinhole leaks, internal blockages, and even premature pipe failure.
• Corrosion = callbacks.
  Engineers and contractors face frustrated clients, unplanned maintenance, and expensive repairs.
• Unvented systems = inspection risks.
  NFPA 13 now requires at least one air vent per system, and failing to include it can trigger red flags during inspections.

How the AR-1 Pays for Itself

The AR-1 automatically vents air from vertical risers as the system fills. No programming, no maintenance, no power source required.

What that means for your bottom line:

Fewer Service Calls – Clients aren’t chasing down corrosion-related issues
Reduced Repair Costs – Pipes last longer with less internal degradation
Time Saved on Site – Quick install on a standard ½” FNPT riser outlet
Code Compliance Made Easy – Helps meet NFPA 13 air vent requirements

It’s a one-time install that saves money for years.

Who Should Be Using the AR-1?

• Fire Protection Engineers – Looking to specify smarter systems that stay reliable longer
• Contractors – Wanting to minimize callbacks and hand off better systems to clients
• Building Owners – Focused on lowering long-term maintenance costs

Simple. Smart. Worth It.

Fire protection systems are long-term investments. Every detail you choose, big or small, plays a role in performance, compliance, and cost.

The AR-1 is a smart, low-cost addition that helps protect your system from corrosion, keeps clients happy, and extends system performance for years to come.

Written By:

Ashley Villa

Marketing Manager

avilla@ufpco.com