5 Pack DN15 Fire Sprinkler Heads With 72C Fusible Alloy Antifreeze Core Outdoor Install Crafted To Handle Biting Cold With Zero Sweat While Serving Straight Heat Activation When Called

DN15 Outdoor Fire Sprinkler Set For Freezing Climates
✔️ 5 pack antifreeze fire sprinklers 72C alloy core handles freezing temps

This handy 5 pack of exterior sprinkler heads delivers steady water flow to open patios or unheated storage buildings. Each head ties directly into standard plumbing lines to keep emergency coverage ready.

✅ Sealed fusible link trips at 72C when temp spikes
✅ Glycol filled core fights freezing so tubes stay cracked free
✅ DN15 slip fit hooks onto 15mm (½ inch) PVC or steel runs
✅ 72-degree spray cone covers ground efficiently without dry spots

💡 How do anti freeze sprinkler stops prevent burst pipes overnight?

- The sealed liquid capsule absorbs sudden drops without expanding the housing shell - Heavy duty cast brass body sheds moisture fast before frost can latch on - Simple push install skips specialty fittings and works with basic wrenches - Proven thermal trigger guarantees rapid release when smoke hits true fire temps ✝️