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Fire Sprinkler Heads

Fire sprinkler heads come in a wide range of colors, temperatures, orientations, and K-factor types, each designed for specific applications. It's essential to choose the correct sprinkler head for your system, as they cannot be mixed or substituted. If you need to replace an existing sprinkler head, it must be replaced with the exact model or an approved replacement from the manufacturer. If you're unsure about which head you have, we're here to help. Simply contact us with a photo of your sprinkler head, ensuring the stamped identification number is visible, and we will assist in identifying the correct replacement. Reach out to us via call, chat, or email at sales@bulkindustries.com with your photos, and we'll match the exact head you need. 

Please use our FIRE SPRINKLER HEAD MATCHING FORM to assist in taking photos for submittal.

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Tyco® TY4182, Model BB3, Specific Application Attic Sprinkler, 8.0K, Back To Back (BB), QR, 3/4" NPT, Brass, 200 Degree, 51-622-1-200, Fire Sprinkler Head

Original price $418.95 - Original price $418.95
Original price
$418.95
$418.95 - $418.95
Current price $418.95

The TYCO Models Back to Back Dual Directional (BB), Specific Application Attic Sprinklers for Protecting Attics are fire sprinklers for combustible...

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Original price $418.95 - Original price $418.95
Original price
$418.95
$418.95 - $418.95
Current price $418.95

Tyco® TY4191, 8.0K, High Temperature, Upright, SR, 3/4" NPT, Brass, 400 Degree, 51-136-1-400 Fire Sprinkler Head

Original price $369.20
Original price $369.20 - Original price $369.20
Original price $369.20
Current price $325.95
$325.95 - $325.95
Current price $325.95

TYCO Issue D QUARTZOID 5.6K and 8.0K Upright and Pendent Sprinklers are standard response, standard coverage, 11 mm glass bulb-type spray sprinkler...

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Original price $369.20
Original price $369.20 - Original price $369.20
Original price $369.20
Current price $325.95
$325.95 - $325.95
Current price $325.95
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Tyco® TY4191, 8.0K, High Temperature, Upright, SR, 3/4" NPT, Brass, 500 Degree, 51-136-1-500 Fire Sprinkler Head

Original price $369.20
Original price $369.20 - Original price $369.20
Original price $369.20
Current price $325.95
$325.95 - $325.95
Current price $325.95

TYCO Issue D QUARTZOID 5.6K and 8.0K Upright and Pendent Sprinklers are standard response, standard coverage, 11 mm glass bulb-type spray sprinkler...

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Original price $369.20
Original price $369.20 - Original price $369.20
Original price $369.20
Current price $325.95
$325.95 - $325.95
Current price $325.95
Save 12% Save %

Tyco® TY4191, Issue “D” QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 8.0K, SR, Upright, 3/4" NPT, Brass, 400 Degree, 51-136-1-400, Fire Sprinkler Head

Original price $359.95 - Original price $359.95
Original price
$359.95
$359.95 - $359.95
Current price $359.95

TYCO Issue D QUARTZOID 8.0K Upright Sprinklers are standard response, standard coverage, 11 mm glass bulb-type spray sprinklers designed for use in...

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Original price $359.95 - Original price $359.95
Original price
$359.95
$359.95 - $359.95
Current price $359.95

Tyco® TY4191, Issue “D” QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 8.0K, SR, Upright, 3/4" NPT, Brass, 500 Degree, 51-136-1-500, Fire Sprinkler Head

Original price $359.95 - Original price $359.95
Original price
$359.95
$359.95 - $359.95
Current price $359.95

TYCO Issue D QUARTZOID 8.0K Upright Sprinklers are standard response, standard coverage, 11 mm glass bulb-type spray sprinklers designed for use in...

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Original price $359.95 - Original price $359.95
Original price
$359.95
$359.95 - $359.95
Current price $359.95

Tyco® TY4191, Issue “D” QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 8.0K, SR, Upright, 3/4" NPT, Chrome, 400 Degree, 51-136-9-400, Fire Sprinkler Head

Original price $363.95 - Original price $363.95
Original price
$363.95
$363.95 - $363.95
Current price $363.95

TYCO Issue D QUARTZOID 8.0K Upright Sprinklers are standard response, standard coverage, 11 mm glass bulb-type spray sprinklers designed for use in...

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Original price $363.95 - Original price $363.95
Original price
$363.95
$363.95 - $363.95
Current price $363.95

Tyco® TY4191, Issue “D” QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 8.0K, SR, Upright, 3/4" NPT, Chrome, 500 Degree, 51-136-9-500, Fire Sprinkler Head

Original price $363.95 - Original price $363.95
Original price
$363.95
$363.95 - $363.95
Current price $363.95

TYCO Issue D QUARTZOID 8.0K Upright Sprinklers are standard response, standard coverage, 11 mm glass bulb-type spray sprinklers designed for use in...

View full details
Original price $363.95 - Original price $363.95
Original price
$363.95
$363.95 - $363.95
Current price $363.95

Tyco® TY4191, Issue “D” QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 8.0K, SR, Upright, 3/4" NPT, Lead Coated, 400 Degree, 51-136-7-400, Fire Sprinkler Head

Original price $421.95 - Original price $421.95
Original price
$421.95
$421.95 - $421.95
Current price $421.95

TYCO Issue D QUARTZOID 8.0K Upright Sprinklers are standard response, standard coverage, 11 mm glass bulb-type spray sprinklers designed for use in...

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Original price $421.95 - Original price $421.95
Original price
$421.95
$421.95 - $421.95
Current price $421.95

Tyco® TY4191, Issue “D” QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 8.0K, SR, Upright, 3/4" NPT, Lead Coated, 500 Degree, 51-136-7-500, Fire Sprinkler Head

Original price $637.95 - Original price $637.95
Original price
$637.95
$637.95 - $637.95
Current price $637.95

TYCO Issue D QUARTZOID 8.0K Upright Sprinklers are standard response, standard coverage, 11 mm glass bulb-type spray sprinklers designed for use in...

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Original price $637.95 - Original price $637.95
Original price
$637.95
$637.95 - $637.95
Current price $637.95

Tyco® TY4191, Issue “D” QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 8.0K, SR, Upright, 3/4" NPT, Wax Over Lead Coated, 400 Degree, 51-136-8-400, Fire Sprinkler Head

Original price $474.95 - Original price $474.95
Original price
$474.95
$474.95 - $474.95
Current price $474.95

TYCO Issue D QUARTZOID 8.0K Upright Sprinklers are standard response, standard coverage, 11 mm glass bulb-type spray sprinklers designed for use in...

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Original price $474.95 - Original price $474.95
Original price
$474.95
$474.95 - $474.95
Current price $474.95

Tyco® TY4191, Issue “D” QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 8.0K, SR, Upright, 3/4" NPT, Wax Over Lead Coated, 500 Degree, 51-136-8-500, Fire Sprinkler Head

Original price $474.95 - Original price $474.95
Original price
$474.95
$474.95 - $474.95
Current price $474.95

TYCO Issue D QUARTZOID 8.0K Upright Sprinklers are standard response, standard coverage, 11 mm glass bulb-type spray sprinklers designed for use in...

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Original price $474.95 - Original price $474.95
Original price
$474.95
$474.95 - $474.95
Current price $474.95

Tyco® TY4211, Model TY-L, 8.0K, 3/4” NPT, Intermediate Level Pendent Sprinkler w/Shield, Storage Sprinkler, SR, Brass, 165 Degree, 53-102-1-165, Fire Sprinkler Head

Original price $57.95 - Original price $57.95
Original price
$57.95
$57.95 - $57.95
Current price $57.95

The Series TY-L, 8.0 K-factor Pendent Intermediate Level Sprinklers described in this data sheet are automatic sprinklers of the “standard response...

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Original price $57.95 - Original price $57.95
Original price
$57.95
$57.95 - $57.95
Current price $57.95

Tyco® TY4211, Model TY-L, 8.0K, 3/4” NPT, Intermediate Level Pendent Sprinkler w/Shield, Storage Sprinkler, SR, Brass, 212 Degree, 53-102-1-212, Fire Sprinkler Head

Original price $57.95 - Original price $57.95
Original price
$57.95
$57.95 - $57.95
Current price $57.95

The Series TY-L, 8.0 K-factor Pendent Intermediate Level Sprinklers described in this data sheet are automatic sprinklers of the “standard response...

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Original price $57.95 - Original price $57.95
Original price
$57.95
$57.95 - $57.95
Current price $57.95

Tyco® TY4211, Model TY-L, 8.0K, 3/4” NPT, Intermediate Level Pendent Sprinkler w/Shield, Storage Sprinkler, SR, Brass, 280 Degree, 53-102-1-280, Fire Sprinkler Head

Original price $57.95 - Original price $57.95
Original price
$57.95
$57.95 - $57.95
Current price $57.95

The Series TY-L, 8.0 K-factor Pendent Intermediate Level Sprinklers described in this data sheet are automatic sprinklers of the “standard response...

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Original price $57.95 - Original price $57.95
Original price
$57.95
$57.95 - $57.95
Current price $57.95

Tyco® TY4221, Model TY-FRL, 8.0K, 3/4” NPT, Intermediate Level Pendent Sprinkler w/Shield, Storage Sprinkler, QR, Brass, 165 Degree, 58-172-1-165, Fire Sprinkler Head

Original price $121.95 - Original price $121.95
Original price
$121.95
$121.95 - $121.95
Current price $121.95

TYCO Series TY-FRL 8.0K Quick Response Pendent Intermediate Level Sprinklers are automatic sprinklers of the quick response solder type. They are s...

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Original price $121.95 - Original price $121.95
Original price
$121.95
$121.95 - $121.95
Current price $121.95

Tyco® TY4221, Model TY-FRL, 8.0K, 3/4” NPT, Intermediate Level Pendent Sprinkler w/Shield, Storage Sprinkler, QR, Chrome, 165 Degree, 58-172-9-165, Fire Sprinkler Head

Original price $146.95 - Original price $146.95
Original price
$146.95
$146.95 - $146.95
Current price $146.95

TYCO Series TY-FRL 8.0K Quick Response Pendent Intermediate Level Sprinklers are automatic sprinklers of the quick response solder type. They are s...

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Original price $146.95 - Original price $146.95
Original price
$146.95
$146.95 - $146.95
Current price $146.95

Tyco® TY4221, Model TY-FRL, 8.0K, Pendent, QR, 3/4" NPT, Brass, 165 Degree, 58-172-1-165, Fire Sprinkler Head

Original price $121.95 - Original price $121.95
Original price
$121.95
$121.95 - $121.95
Current price $121.95

The TYCO Series TY-FRL, 8.0 K-factor, Pendent Sprinklers described in this data sheet are quick response, standard coverage, solder type spray spri...

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Original price $121.95 - Original price $121.95
Original price
$121.95
$121.95 - $121.95
Current price $121.95

Tyco® TY4221, Model TY-FRL, 8.0K, Pendent, QR, 3/4" NPT, Brass, 212 Degree, 58-172-1-212, Fire Sprinkler Head

Original price $121.95 - Original price $121.95
Original price
$121.95
$121.95 - $121.95
Current price $121.95

The TYCO Series TY-FRL, 8.0 K-factor, Pendent Sprinklers described in this data sheet are quick response, standard coverage, solder type spray spri...

View full details
Original price $121.95 - Original price $121.95
Original price
$121.95
$121.95 - $121.95
Current price $121.95

Tyco® TY4221, Model TY-FRL, 8.0K, Pendent, QR, 3/4" NPT, Chrome, 165 Degree, 58-172-9-165, Fire Sprinkler Head

Original price $146.95 - Original price $146.95
Original price
$146.95
$146.95 - $146.95
Current price $146.95

The TYCO Series TY-FRL, 8.0 K-factor, Pendent Sprinklers described in this data sheet are quick response, standard coverage, solder type spray spri...

View full details
Original price $146.95 - Original price $146.95
Original price
$146.95
$146.95 - $146.95
Current price $146.95

Tyco® TY4221, Model TY-FRL, 8.0K, Pendent, QR, 3/4" NPT, Chrome, 212 Degree, 58-172-9-212, Fire Sprinkler Head

Original price $224.95 - Original price $224.95
Original price
$224.95
$224.95 - $224.95
Current price $224.95

The TYCO Series TY-FRL, 8.0 K-factor, Pendent Sprinklers described in this data sheet are quick response, standard coverage, solder type spray spri...

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Original price $224.95 - Original price $224.95
Original price
$224.95
$224.95 - $224.95
Current price $224.95

Tyco® TY4231, Model TY-FRB, 8.0K, 3/4” NPT, Intermediate Level Pendent Sprinkler w/Shield, Storage Sprinkler, QR, Brass, 135 Degree, 57-391-1-135, Fire Sprinkler Head

Original price $78.95 - Original price $78.95
Original price
$78.95
$78.95 - $78.95
Current price $78.95

TYCO Series TY-FRB 8.0K Quick Response Pendent Intermediate Level Sprinklers are automatic sprinklers of the quick response 3 mm frangible bulb typ...

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Original price $78.95 - Original price $78.95
Original price
$78.95
$78.95 - $78.95
Current price $78.95

Tyco® TY4231, Model TY-FRB, 8.0K, 3/4” NPT, Intermediate Level Pendent Sprinkler w/Shield, Storage Sprinkler, QR, Brass, 155 Degree, 57-391-1-155, Fire Sprinkler Head

Original price $23.95 - Original price $23.95
Original price
$23.95
$23.95 - $23.95
Current price $23.95

TYCO Series TY-FRB 8.0K Quick Response Pendent Intermediate Level Sprinklers are automatic sprinklers of the quick response 3 mm frangible bulb typ...

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Original price $23.95 - Original price $23.95
Original price
$23.95
$23.95 - $23.95
Current price $23.95

Tyco® TY4231, Model TY-FRB, 8.0K, 3/4” NPT, Intermediate Level Pendent Sprinkler w/Shield, Storage Sprinkler, QR, Brass, 175 Degree, 57-391-1-175, Fire Sprinkler Head

Original price $78.95 - Original price $78.95
Original price
$78.95
$78.95 - $78.95
Current price $78.95

TYCO Series TY-FRB 8.0K Quick Response Pendent Intermediate Level Sprinklers are automatic sprinklers of the quick response 3 mm frangible bulb typ...

View full details
Original price $78.95 - Original price $78.95
Original price
$78.95
$78.95 - $78.95
Current price $78.95

Tyco® TY4231, Model TY-FRB, 8.0K, 3/4” NPT, Intermediate Level Pendent Sprinkler w/Shield, Storage Sprinkler, QR, Brass, 200 Degree, 57-391-1-200, Fire Sprinkler Head

Original price $23.95 - Original price $23.95
Original price
$23.95
$23.95 - $23.95
Current price $23.95

TYCO Series TY-FRB 8.0K Quick Response Pendent Intermediate Level Sprinklers are automatic sprinklers of the quick response 3 mm frangible bulb typ...

View full details
Original price $23.95 - Original price $23.95
Original price
$23.95
$23.95 - $23.95
Current price $23.95

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