Eight Pack Heavy Duty Fire Sprinkler Heads 3 4 Inch Dn20 Solid Brass Chrome Plated 68 Degree Automatic Heat Trigger Built Different Top Tier Upward Ceiling Mount Setup, showing detailed sprinkler heads with red glass bulb.
Eight Pack Heavy Duty Fire Sprinkler Heads 3 4 Inch Dn20 Solid Brass Chrome Plated 68 Degree Automatic Heat Trigger Built Different Top Tier Upward Ceiling Mount Setup - Close-up of brass sprinkler head with red heat trigger.
Eight Pack Heavy Duty Fire Sprinkler Heads 3 4 Inch Dn20 Solid Brass Chrome Plated 68 Degree Automatic Heat Trigger Upward view
Eight Pack Heavy Duty Fire Sprinkler Heads 3 4 Inch Dn20 Solid Brass Chrome Plated 68 Degree Automatic Heat Trigger Built Different Top Tier with detail view of head and mounting base
Eight Pack Heavy Duty Fire Sprinkler Heads 3 4 Inch Dn20 Solid Brass Chrome Plated 68 Degree Automatic Heat Trigger Built Different Top Tier Upward Ceiling Mount Setup close-up of chrome-plated sprinkler head with red heat indicator.
Eight Pack Heavy Duty Fire Sprinkler Heads 3 4 Inch Dn20 Solid Brass Chrome Plated 68 Degree Automatic Heat Trigger Built Different Top Tier Upward Ceiling Mount Setup. Close-up of chrome-plated brass sprinkler head.
Eight Pack Heavy Duty Fire Sprinkler Heads 3 4 Inch Dn20 Solid Brass Chrome Plated 68 Degree Automatic Heat Trigger Built Different Top Tier Upward Ceiling Mount Setup, close-up view of a chrome-plated fire sprinkler head.
Eight Pack Heavy Duty Fire Sprinkler Heads 3 4 Inch Dn20 Solid Brass Chrome Plated 68 Degree Automatic Heat Trigger Built Different Top Tier Upward Ceiling Mount Setup image showing a glass bulb and sprinkler head.
Eight Pack Heavy Duty Fire Sprinkler Heads 3 4 Inch Dn20 Solid Brass Chrome Plated 68 Degree Automatic Heat Trigger close up

Eight Pack Heavy Duty Fire Sprinkler Heads 3 4 Inch Dn20 Solid Brass Chrome Plated 68 Degree Automatic Heat Trigger Built Different Top Tier Upward Ceiling Mount Setup

$105.95 $240.00you save $134.05
SKU: VXB0DZBJ43T6
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8 Pack Sturdy Brass Sprinkler Heads Chrome Ceiling Mount
✔️ Set Of 8 Brass 3/4-in DN20 Sprinkler Heads Trigger 68°C

Get reliable protection with this eight-pack of heavy-duty fire sprinkler heads designed for fast response in commercial and residential settings. These ceiling-mount units feature a sturdy brass body with a chrome-plated finish, making them built different for tough environments like warehouses, offices, and kitchens. The heat-activated glass bulbs snap open instantly when temperatures hit 68 degrees Celsius, kicking off immediate water suppression to keep your space safe. They fit standard piping systems with a handy 3/4-inch (20 mm) DN20 connection.

✅ Set includes 8 fire sprinkler heads with 3/4-inch (20 mm) DN20 connections
✅ Activates at 68°C (155°F) via 5mm glass bulb for quick response
✅ Handles working pressure up to 1.2 MPa for steady performance
✅ Delivers 97% water spray coverage with K=115 flow coefficient
✅ Available in pendent and upright styles to match your setup
✅ Chrome-plated yellow brass body resists corrosion and wear

💡 How do automatic fire sprinkler heads function within standard ceiling mounting configurations?
Understanding the heat-trigger mechanism behind suppression technology helps contractors select reliable hardware that prevents costly downtime during emergencies.
- Filled glass cartridges hold water pressure back until thermal expansion cracks the seal at exactly 68 °C releasing a focused burst against flames
- Solid brass construction withstands repeated heating cycles without warping ensuring long service life across busy retail aisles or factory floors
- Stream deflector rings distribute droplets evenly over large footprints reducing blind spots where fire could spread unseen near storage racks
- Threaded 3/4-inch adapters integrate seamlessly with galvanized steel mains making replacements handy since no specialized tools get required on site

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