Fire Sprinkler Heads
Sprinkler heads must be installed and maintained according to National Fire Protection Association (NFPA) standards. Install using sprinkler-head wrenches (sold separately) or any hand wrench that fits the NPT size.
Pendent-style sprinkler heads are designed to be suspended below support piping. They can be used with exposed piping or finished ceilings.
Upright-style sprinkler heads are designed to be installed above support piping and can only be used with exposed piping.
Glass-bulb sprinkler heads are triggered when the liquid-filled bulb bursts at the rated temperature.
Fusible-link sprinkler heads are triggered by a soft metal alloy that melts at the rated temperature.
Temperature | ||||||||
|---|---|---|---|---|---|---|---|---|
| Rating, ° F | Color Code | Max. Pressure, psi | Material | Specifications Met | Choose a Style | Flow Rate | Each | |
1/2 NPT Male Connection | ||||||||
Glass Bulb | ||||||||
| 155° | Red | 175 | Brass | FM Approved, UL Listed | 74 gpm @ 175 psi | 00000000 | 000000 | |
| 175° | Yellow | 175 | Brass | FM Approved, UL Listed | 74 gpm @ 175 psi | 00000000 | 00000 | |
| 200° | Green | 175 | Brass | FM Approved, UL Listed | 74 gpm @ 175 psi | 00000000 | 00000 | |
| 286° | Blue | 175 | Brass | FM Approved, UL Listed | 74 gpm @ 175 psi | 00000000 | 00000 | |
| 360° | Purple | 175 | Brass | FM Approved, UL Listed | 74 gpm @ 175 psi | 00000000 | 00000 | |
Fusible Link | ||||||||
| 165° | __ | 175 | Brass | FM Approved, UL Listed | 74 gpm @ 175 psi | 0000000 | 00000 | |
| 212° | White | 175 | Brass | FM Approved, UL Listed | 74 gpm @ 175 psi | 0000000 | 00000 | |
| 280° | Blue | 175 | Brass | FM Approved, UL Listed | 74 gpm @ 175 psi | 0000000 | 00000 | |
3/4 NPT Male Connection | ||||||||
Glass Bulb | ||||||||
| 155° | Red | 175 | Brass | FM Approved, UL Listed | 105 gpm @ 175 psi | 00000000 | 00000 | |
| 175° | Yellow | 175 | Brass | FM Approved, UL Listed | 105 gpm @ 175 psi | 00000000 | 00000 | |
| 200° | Green | 175 | Brass | FM Approved, UL Listed | 105 gpm @ 175 psi | 00000000 | 00000 | |
| 286° | Blue | 175 | Brass | FM Approved, UL Listed | 105 gpm @ 175 psi | 00000000 | 00000 | |
| 360° | Purple | 175 | Brass | FM Approved, UL Listed | 105 gpm @ 175 psi | 00000000 | 00000 | |
Fusible Link | ||||||||
| 165° | __ | 175 | Brass | FM Approved, UL Listed | Upright | 105 gpm @ 175 psi | 00000000 | 00000 |
| 212° | White | 175 | Brass | FM Approved, UL Listed | Upright | 105 gpm @ 175 psi | 00000000 | 00000 |
| 280° | Blue | 175 | Brass | FM Approved, UL Listed | Upright | 105 gpm @ 175 psi | 00000000 | 00000 |
Quick-Response Fire Sprinkler Heads
These sprinkler heads react to heat up to five times faster than other sprinkler heads. They are triggered when the liquid-filled bulb bursts at the rated temperature. Heads must be installed and maintained according to National Fire Protection Association (NFPA) standards. Install using sprinkler-head wrenches (sold separately) or any hand wrench that fits the NPT size.
Pendent-style sprinkler heads are designed to be suspended below support piping. They can be used with exposed piping or finished ceilings.
Upright-style sprinkler heads are designed to be installed above support piping and can only be used with exposed piping.
Temperature | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Rating, ° F | Color Code | Max. Pressure, psi | Material | Specifications Met | Choose a Style | Gender | Flow Rate | Each | |
1/2 NPT Male Connection | |||||||||
| 155° | Red | 175 | Brass | FM Approved, UL Listed | Male | 74 gpm @ 175 psi | 0000000 | 000000 | |
| 175° | Yellow | 175 | Brass | FM Approved, UL Listed | Male | 74 gpm @ 175 psi | 0000000 | 00000 | |
| 200° | Green | 175 | Brass | FM Approved, UL Listed | Male | 74 gpm @ 175 psi | 0000000 | 00000 | |
| 286° | Blue | 175 | Brass | FM Approved, UL Listed | Male | 74 gpm @ 175 psi | 0000000 | 00000 | |
3/4 NPT Male Connection | |||||||||
| 155° | Red | 175 | Brass | FM Approved, UL Listed | Male | 105 gpm @ 175 psi | 0000000 | 00000 | |
| 175° | Yellow | 175 | Brass | FM Approved, UL Listed | Male | 105 gpm @ 175 psi | 0000000 | 00000 | |
| 200° | Green | 175 | Brass | FM Approved, UL Listed | Male | 105 gpm @ 175 psi | 0000000 | 00000 | |
| 286° | Blue | 175 | Brass | FM Approved, UL Listed | Male | 105 gpm @ 175 psi | 0000000 | 00000 | |
| Wrench for Sprinkler Heads | 0000000 | Each | 0000000 |
Two-Piece Cover Plates for Fire Sprinkler Heads
Snap these two-piece covers around existing sprinkler heads without having to disassemble or drain the system. Also known as escutcheons, they give your sprinkler heads a clean look.
Adjustable-Depth Two-Piece Cover Plates for Fire Sprinkler Heads
Snap these two-piece covers around existing sprinkler heads without having to disassemble or drain the system. Also known as escutcheons, they give your sprinkler heads a clean look.
Chrome-Plated Steel | White Painted Steel | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dp. Range | For Sprinkler Head Style | For Pipe Size  | For Thread Type | ID | OD | Each | Each | ||
| 1/4"-1 5/8" | Pendent | 1/2 | NPT | 3/4" | 3 3/4" | 000000 | 00000 | 000000 | 00 |
| 3/4"-1 7/8" | Pendent | 1/2 | NPT | 3/4" | 3 3/4" | 000000 | 0000 | 000000 | 00 |
| 2"-3" | Pendent | 1/2 | NPT | 3/4" | 3 1/2" | 000000 | 0000 | 0000000 | 00000 |
| 3"-4" | Pendent | 1/2 | NPT | 3/4" | 4 1/2" | 000000 | 00000 | 0000000 | 00000 |
| 3"-5" | Pendent | 1/2 | NPT | 3/4" | 4 1/2" | 0000000 | 00000 | 0000000 | 00000 |
Cover Plates for Fire Sprinkler Heads
Install this cover at the same time as a new sprinkler head. Also known as an escutcheon, it gives your sprinkler head a clean look.
| For Sprinkler Head Style | For Pipe Size | For Thread Type | Material | Dp. Range | ID | OD | Each | |
| Pendent | 1/2 | NPT | Chrome-Plated Steel | 2"-3" | 3/4" | 3 1/2" | 000000 | 00000 |
Fire Sprinkler Head Guards
Protect sprinkler heads from damage and tampering.
Guards with a water shield are made for upward-facing sprinkler heads. They direct spray downward, so it won’t set off sprinklers higher up. They’re often used for in-rack sprinkler systems.
Hook-on guards are easy to install. Screw-on guards clamp securely onto your sprinkler head with the included lock screw. You can adjust their position up or down on the sprinkler threads.
Each | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Pipe Size | For Thread Type | For Sprinkler Head Style | Dia. | Ht. | Material | Color | Includes | 1-9 | 10-Up | |
Guards | ||||||||||
Hook-On Mount | ||||||||||
| 1/2, 3/4 | NPT | Up, Down, Side | 2 1/2" | 3 1/4" | Steel | Red | __ | 0000000 | 00000 | 00000 |
Screw-On Mount | ||||||||||
| 1/2 | NPT | Up, Down | 4 1/4" | 2" | Steel | Red | Lock Screw | 0000000 | 0000 | 0000 |
| 3/4 | NPT | Up, Down | 4 1/4" | 2" | Steel | Red | Lock Screw | 0000000 | 0000 | 0000 |
Guards with Water Shield | ||||||||||
Hook-On Mount | ||||||||||
| 1/2, 3/4 | NPT | Up | 2 1/2" | 3 1/4" | Steel | Red | __ | 0000000 | 0000 | 0000 |
Rack-Mount Fire Sprinkler Head Guards
Keep forklifts and other vehicles from damaging sprinklers in your rack system. These guards are bright yellow, so they’re easy to spot from a distance. Mount them directly to rack beams.
Recessed Fire Sprinkler Heads
Use these sprinkler heads for low-profile fire safety. Install using required wrenches (sold separately).
Glass-bulb sprinkler heads are triggered when the liquid-filled bulb bursts at the rated temperature.
Fusible-link sprinkler heads are triggered by a soft metal alloy that melts at the rated temperature.
1/2 NPT Male Connection | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Temperature | Cover Plates | Required Wrenches | |||||||||||
| Rating, °F | Color Code | Flow Rate | Max. Pressure, psi | Recess Dia. | Recess Dp. | Material | Specifications Met | Each | Each | Each | |||
Glass Bulb | |||||||||||||
| 155° | Red | 74 gpm @ 175 psi | 175 | 1 15/16" | 1" | Chrome-Plated Bronze | FM Approved, UL Listed | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 0000000 |
| 175° | Yellow | 74 gpm @ 175 psi | 175 | 1 15/16" | 1" | Chrome-Plated Bronze | FM Approved, UL Listed | 00000000 | 00000 | 00000000 | 0000 | 00000000 | 000000 |
| 200° | Green | 74 gpm @ 175 psi | 175 | 1 15/16" | 1" | Chrome-Plated Bronze | FM Approved, UL Listed | 00000000 | 00000 | 00000000 | 0000 | 00000000 | 000000 |
Fusible Link | |||||||||||||
| 165° | __ | 74 gpm @ 175 psi | 175 | 1 15/16" | 1" | Chrome-Plated Bronze | FM Approved, UL Listed | 00000000 | 00000 | 00000000 | 0000 | 00000000 | 000000 |
| 212° | White | 74 gpm @ 175 psi | 175 | 1 15/16" | 1" | Chrome-Plated Bronze | FM Approved, UL Listed | 00000000 | 00000 | 00000000 | 0000 | 00000000 | 000000 |
Concealed Fire Sprinkler Heads
An inconspicuous cover plate provides a clean look for sprinkler heads. When the plate's temperature rating is reached, it falls away to expose the sprinkler head. The head itself has a liquid-filled glass bulb that bursts at the rated temperature to trigger the sprinkler. Install using required wrenches (sold separately).
1/2 NPT Male Connection | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Temperature | Cover Plates | Required Wrenches | ||||||||||
| Plate Temperature Rating, ° F | Plate Color | Rating, °F | Color Code | Flow Rate | Specifications Met | Sprinkler Head Style | Each | Each | Each | |||
| 139° | Chrome | 155° | Red | 74 gpm @ 175 psi | FM Approved, UL Listed | Pendent | 00000000 | 000000 | 00000000 | 000000 | 0000000 | 0000000 |
| 139° | White | 155° | Red | 74 gpm @ 175 psi | FM Approved, UL Listed | Pendent | 00000000 | 00000 | 00000000 | 00000 | 0000000 | 000000 |
| 165° | Chrome | 200° | Green | 74 gpm @ 175 psi | FM Approved, UL Listed | Pendent | 00000000 | 00000 | 00000000 | 00000 | 0000000 | 000000 |
| 165° | White | 200° | Green | 74 gpm @ 175 psi | FM Approved, UL Listed | Pendent | 00000000 | 00000 | 00000000 | 00000 | 0000000 | 000000 |
Fire Sprinkler Head Stoppers
Stop the flow from a discharged sprinkler head to minimize water damage. Like locking pliers, these stoppers clamp down tightly and stay locked even after you release the handles. That means the rest of your sprinkler system can remain online until you have a chance to repair the head. A fail safe restores water flow to the broken head if a fire breaks out—when temperatures reach 250° F, the handles pop open.
Add a case (sold separately) to mount your stopper on the wall for quick access during an emergency.