Category: Freeze & Flood Prevention

It is February. A dry fire sprinkler system’s auxiliary drain sits quietly in a loading dock. Overnight temperatures drop, water in the drum drip freezes, and the ice cracks the lower ball valve. By morning, the system has tripped, and water discharges onto the floor that is now frozen. The building is now dealing with a flooded and icy loading dock, a disabled fire sprinkler system, and possible business interuptions but this did not need to happen.

In many dry and pre-action systems, the drum drip is not the most complex component, but it is often the most vulnerable. Auxiliary drains, commonly referred to as drum drips, are installed at low points to collect condensation that forms inside the piping and to drain the trapped section of piping. While this moisture accumulation is expected, improper management of condensate presents a significant risk during cold weather conditions.

Continue reading Comparing AGF’s Heated Cabinets for Drum Drip Freeze Protection →

“An ounce of prevention is worth a pound of cure.” Benjamin Franklin

Benjamin Franklin’s timeless wisdom applies perfectly to the challenges of maintaining dry fire sprinkler systems through the harsh winter months. Every year, building owners and facility managers face frozen drains, damaged piping, system downtime, and costly repairs, all of which are preventable with the right preparation.

The key to avoiding those headaches lies in one word: prevention.

When temperatures drop, water trapped in auxiliary drains, aka low points, can freeze, expand, and crack the drain, releasing pressure from the system and tripping the dry valve. The result? Flooded spaces, impaired fire protection, and expensive emergency service calls. But with a few proactive steps and the right tools from AGF Manufacturing, facility teams can protect their systems and their budgets from winter’s worst effects.

Continue reading Five Essential Steps to Prepare Your Dry Fire Sprinkler System for Winter →

With cold weather coming, even southern areas that usually don’t freeze need to prepare their fire sprinkler systems. It’s important to take action now. For dry and pre-action sprinkler systems, one of the most common vulnerabilities during extreme cold is auxiliary drains. Neglecting to properly maintain and drain these components can lead to costly damage and system failure.

What Are Auxiliary Drains?

Auxiliary drains, called drum drips or low point drains, are important parts of dry and pre-action fire sprinkler systems. They collect condensation that forms inside pipes, preventing it from pooling and causing corrosion or blockages. When temperatures drop below freezing, water in the auxiliary drain can freeze. This ice can expand and may crack the drain or the system’s pipes.

Continue reading Prevent Freezing: Your Auxiliary Drains Need Drained NOW! →

Preparing for Winter, Sprinkler System Maintenance

In freezing weather, dry and pre-action fire sprinkler systems have a major Achilles heel if improperly maintained—the auxiliary drains. Auxiliary drains, also referred to as low point drains or drum drips, are required on dry or pre-action fire sprinkler systems to collect condensation that forms in the pipes.

When improperly maintained, low point drains break and can cause major facility flooding. The cost to repair and reset the fire sprinkler system itself is negligible compared to the cost of water damage mitigation, potentially lost inventory, tenant interruption, increased liability, and increased insurance premiums.

Luckily, understanding attentive maintenance and other available solutions can help facilities prevent flooding caused by frozen low point drains.

Continue reading Prepare your Low Point Drain for Winter →

AGF Manufacturing’s COLLECTanDRAIN line of heated auxiliary drain cabinets prevents false system trips due to frozen and broken drum drips by enclosing the drain in a temperature-controlled environment. Watch the video below for a comparison of their features and a visual of how they operate.

Continue reading Heated Auxiliary Drain Cabinets →

Prevent Flooding in Your Facility

In freezing weather, dry and pre-action fire sprinkler systems have a major Achilles heel if improperly maintained—the auxiliary drains. Auxiliary drains, also referred to as low-point drains or drum drips, are required on dry or pre-action fire sprinkler systems to collect condensation that forms in the pipes.

When improperly maintained, auxiliary drains break and can cause major facility flooding. The cost to repair and reset the fire sprinkler system itself is negligible compared to the cost of water damage mitigation, potential lost inventory, tenant interruption, increased liability, and increased insurance premiums.

Luckily, understanding attentive maintenance and other available solutions can help facilities prevent flooding caused by frozen auxiliary drains.

Continue reading Sprinkler Systems and Freezing Weather →