Heavy Duty Fire Sprinkler Head Two Pack Straight Up Reliable For House Or Store Upright Spray With Half Inch American Thread Easy Install And Legit UL Approval

Two Pack Heavy Duty Upright Fire Sprinkler Heads
✔️ K 5.6 Factor 155F Response Two Pack Brass Frame

This two pack of upright sprinkler replacement heads delivers dependable water coverage for home basements, small retail spaces, and office corridors. The built brass housing and bronze deflectors hold up well against daily wear while meeting strict North American safety codes. Each unit arrives ready to drop into existing pipe networks for quick upgrades or full system rebuilds.

✅ 1 2 inch (15 mm) NPT fitting size for straightforward mounting setups
✅ Standard thermal response calibrated at 155 degrees Fahrenheit
✅ Maximum working pressure set at 175 psi for steady system control
✅ Hemispherical spray pattern designed to cover floor level threats

💡 Do fire sprinkler replacement kits work properly with standard household plumbing threads?

These handy safety fixtures match standard taper pipe threads so you can swap them out without extra adapters. You get a secure fit that holds up under normal building water pressure. - Built brass frames resist rust during routine system checks and maintenance - Glass bulb triggers instantly when nearby areas reach the 155 degree rating - Tested valve seals prevent drips while maintaining steady flow control ✝️