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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.Ā 

Please use ourĀ FIRE SPRINKLER HEAD MATCHING FORMĀ to assist in taking photos for submittal.

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RASCO/ReliableĀ® RA3924, Model KFR56-300, 5.6K, Upright, QR, 1/2" NPT, Chrome, 165 Degree, KFR56U1C3, MF162132R9, Fire Sprinkler Head

RASCO/ReliableĀ® RA3924, Model KFR56-300, 5.6K, Upright, QR, 1/2" NPT, Chrome, 165 Degree, KFR56U1C3, MF162132R9, Fire Sprinkler Head

$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95

Model KFR56-300 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Lis...

View full details
$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95
RASCO/ReliableĀ® RA3924, Model KFR56-300, 5.6K, Upright, QR, 1/2" NPT, Chrome, 212 Degree, KFR56U2C3, MF212132R9, Fire Sprinkler Head

RASCO/ReliableĀ® RA3924, Model KFR56-300, 5.6K, Upright, QR, 1/2" NPT, Chrome, 212 Degree, KFR56U2C3, MF212132R9, Fire Sprinkler Head

$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95

Model KFR56-300 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Lis...

View full details
$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95
RASCO/ReliableĀ® RA3924, Model KFR56-300, 5.6K, Upright, QR, 1/2" NPT, White, 165 Degree, KFR56U1W3, MF168732R9, Fire Sprinkler Head

RASCO/ReliableĀ® RA3924, Model KFR56-300, 5.6K, Upright, QR, 1/2" NPT, White, 165 Degree, KFR56U1W3, MF168732R9, Fire Sprinkler Head

$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95

Model KFR56-300 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Lis...

View full details
$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95
RASCO/ReliableĀ® RA3924, Model KFR56-300, 5.6K, Upright, QR, 1/2" NPT, White, 212 Degree, KFR56U2W3, MF218732R9, Fire Sprinkler Head

RASCO/ReliableĀ® RA3924, Model KFR56-300, 5.6K, Upright, QR, 1/2" NPT, White, 212 Degree, KFR56U2W3, MF218732R9, Fire Sprinkler Head

$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95

Model KFR56-300 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Lis...

View full details
$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95
RASCO/ReliableĀ® RA3934, Model KFR56-300, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, Brass, 165 Degree, KFR56H1B3, MD161131R9, Fire Sprinkler Head

RASCO/ReliableĀ® RA3934, Model KFR56-300, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, Brass, 165 Degree, KFR56H1B3, MD161131R9, Fire Sprinkler Head

$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95

Model KFR56-300 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Lis...

View full details
$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95
RASCO/ReliableĀ® RA3934, Model KFR56-300, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, Brass, 212 Degree, KFR56H2B3, MD211131R9, Fire Sprinkler Head

RASCO/ReliableĀ® RA3934, Model KFR56-300, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, Brass, 212 Degree, KFR56H2B3, MD211131R9, Fire Sprinkler Head

$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95

Model KFR56-300 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Lis...

View full details
$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95
RASCO/ReliableĀ® RA3934, Model KFR56-300, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, Chrome, 165 Degree, KFR56H1C3, MD162131R9, Fire Sprinkler Head

RASCO/ReliableĀ® RA3934, Model KFR56-300, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, Chrome, 165 Degree, KFR56H1C3, MD162131R9, Fire Sprinkler Head

$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95

Model KFR56-300 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Lis...

View full details
$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95
RASCO/ReliableĀ® RA3934, Model KFR56-300, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, Chrome, 212 Degree, KFR56H2C3, MD212131R9, Fire Sprinkler Head

RASCO/ReliableĀ® RA3934, Model KFR56-300, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, Chrome, 212 Degree, KFR56H2C3, MD212131R9, Fire Sprinkler Head

$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95

Model KFR56-300 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Lis...

View full details
$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95
RASCO/ReliableĀ® RA3934, Model KFR56-300, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, White, 165 Degree, KFR56H1W3, MD168731R9, Fire Sprinkler Head

RASCO/ReliableĀ® RA3934, Model KFR56-300, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, White, 165 Degree, KFR56H1W3, MD168731R9, Fire Sprinkler Head

$31.95 - $31.95
$31.95
$31.95 - $31.95
$31.95

Model KFR56-300 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Lis...

View full details
$31.95 - $31.95
$31.95
$31.95 - $31.95
$31.95
RASCO/ReliableĀ® RA3934, Model KFR56-300, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, White, 212 Degree, KFR56H2W3, MD218731R9, Fire Sprinkler Head

RASCO/ReliableĀ® RA3934, Model KFR56-300, 5.6K, Horizontal Sidewall, QR, 1/2" NPT, White, 212 Degree, KFR56H2W3, MD218731R9, Fire Sprinkler Head

$31.95 - $31.95
$31.95
$31.95 - $31.95
$31.95

Model KFR56-300 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Lis...

View full details
$31.95 - $31.95
$31.95
$31.95 - $31.95
$31.95
RASCO/ReliableĀ® RA4014, Model G5-56 300 Concealed, 5.6K, Concealed Pendent, QR, 1/2" NPT, Brass, 165 Degree, G51B3, 2016173299, Fire Sprinkler Head

RASCO/ReliableĀ® RA4014, Model G5-56 300 Concealed, 5.6K, Concealed Pendent, QR, 1/2" NPT, Brass, 165 Degree, G51B3, 2016173299, Fire Sprinkler Head

$33.95 - $33.95
$33.95
$33.95 - $33.95
$33.95

Model G5 series sprinklers are standard coverage, flat plateĀ concealed sprinklers designed for installation in accordance withĀ NFPA 13 and FM Globa...

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$33.95 - $33.95
$33.95
$33.95 - $33.95
$33.95
RASCO/ReliableĀ® RA4454, Model KFR-CCS Combustible Concealed Space, Upright, 5.6K, QR, 1/2" NPT, Brass, 212 Degree, KFRCCS, MN211132R9, Fire Sprinkler Head

RASCO/ReliableĀ® RA4454, Model KFR-CCS Combustible Concealed Space, Upright, 5.6K, QR, 1/2" NPT, Brass, 212 Degree, KFRCCS, MN211132R9, Fire Sprinkler Head

$52.95 - $52.95
$52.95
$52.95 - $52.95
$52.95

The Reliable Model KFR-CCS Combustible ConcealedĀ Space Sprinkler is an upright, special sprinkler designed toĀ provide protection of specific light ...

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$52.95 - $52.95
$52.95
$52.95 - $52.95
$52.95
RASCO/ReliableĀ® RA4762, Model G6-80, Horizontal Sidewall, Concealed, Extended Coverage, 8.0K, QR, 3/4" NPT, Brass, 165 Degree, G61B, 2116173498, Fire Sprinkler Head

RASCO/ReliableĀ® RA4762, Model G6-80, Horizontal Sidewall, Concealed, Extended Coverage, 8.0K, QR, 3/4" NPT, Brass, 165 Degree, G61B, 2116173498, Fire Sprinkler Head

$108.95 - $108.95
$108.95
$108.95 - $108.95
$108.95

The Reliable Model G6-80 is a concealed quick responseĀ extended coverage sidewall sprinkler that utilizes a push-on/pull-off flat cover plate assem...

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$108.95 - $108.95
$108.95
$108.95 - $108.95
$108.95
RASCO/ReliableĀ® RA4835, Model RFS 42 HSW, Residential, Concealed Horizontal Sidewall, 4.2K, QR, 1/2" NPT, Brass, 165 Degree, RFS42, 2216172499, Fire Sprinkler Head

RASCO/ReliableĀ® RA4835, Model RFS 42 HSW, Residential, Concealed Horizontal Sidewall, 4.2K, QR, 1/2" NPT, Brass, 165 Degree, RFS42, 2216172499, Fire Sprinkler Head

$91.95 - $91.95
$91.95
$91.95 - $91.95
$91.95

The Reliable Model RFS42 Concealed Residential Horizontal Sidewall Sprinkler is a cULus listed 165Ā°F (74Ā°C) ordinary temperature rated flat-plate c...

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$91.95 - $91.95
$91.95
$91.95 - $91.95
$91.95
RASCO/ReliableĀ® RA5035, Model G6-56 HSW Concealed, 5.6K, Horizontal Sidewall Concealed, QR, 1/2" NPT, Brass, 165 Degree, G6H1B, 2116173299, Fire Sprinkler Head

RASCO/ReliableĀ® RA5035, Model G6-56 HSW Concealed, 5.6K, Horizontal Sidewall Concealed, QR, 1/2" NPT, Brass, 165 Degree, G6H1B, 2116173299, Fire Sprinkler Head

$92.95 - $92.95
$92.95
$92.95 - $92.95
$92.95

The Reliable Model G6-56 is a concealed quick response standard spray sidewall sprinkler that utilizes a push-on/pull-off flat cover plate assembly...

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$92.95 - $92.95
$92.95
$92.95 - $92.95
$92.95
RASCO/ReliableĀ® RA5412, Model KFR80, 8.0K, Pendent, QR, 3/4" NPT, Brass, 165 Degree, KFR80P1B, M216113498, Fire Sprinkler Head

RASCO/ReliableĀ® RA5412, Model KFR80, 8.0K, Pendent, QR, 3/4" NPT, Brass, 165 Degree, KFR80P1B, M216113498, Fire Sprinkler Head

$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95

Model KFR80 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Listed ...

View full details
$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95
RASCO/ReliableĀ® RA5412, Model KFR80, 8.0K, Pendent, QR, 3/4" NPT, Brass, 212 Degree, KFR80P2B, M221113498, Fire Sprinkler Head

RASCO/ReliableĀ® RA5412, Model KFR80, 8.0K, Pendent, QR, 3/4" NPT, Brass, 212 Degree, KFR80P2B, M221113498, Fire Sprinkler Head

$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95

Model KFR80 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Listed ...

View full details
$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95
RASCO/ReliableĀ® RA5412, Model KFR80, 8.0K, Pendent, QR, 3/4" NPT, Chrome, 165 Degree, KFR80P1C, M216213498, Fire Sprinkler Head

RASCO/ReliableĀ® RA5412, Model KFR80, 8.0K, Pendent, QR, 3/4" NPT, Chrome, 165 Degree, KFR80P1C, M216213498, Fire Sprinkler Head

$29.95 - $29.95
$29.95
$29.95 - $29.95
$29.95

Model KFR80 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Listed ...

View full details
$29.95 - $29.95
$29.95
$29.95 - $29.95
$29.95
RASCO/ReliableĀ® RA5412, Model KFR80, 8.0K, Pendent, QR, 3/4" NPT, Chrome, 212 Degree, KFR80P2C, M221213498, Fire Sprinkler Head

RASCO/ReliableĀ® RA5412, Model KFR80, 8.0K, Pendent, QR, 3/4" NPT, Chrome, 212 Degree, KFR80P2C, M221213498, Fire Sprinkler Head

$74.95 - $74.95
$74.95
$74.95 - $74.95
$74.95

Model KFR80 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Listed ...

View full details
$74.95 - $74.95
$74.95
$74.95 - $74.95
$74.95
RASCO/ReliableĀ® RA5412, Model KFR80, 8.0K, Pendent, QR, 3/4" NPT, White, 165 Degree, KFR80P1W, M216873498, Fire Sprinkler Head

RASCO/ReliableĀ® RA5412, Model KFR80, 8.0K, Pendent, QR, 3/4" NPT, White, 165 Degree, KFR80P1W, M216873498, Fire Sprinkler Head

$30.95 - $30.95
$30.95
$30.95 - $30.95
$30.95

Model KFR80 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Listed ...

View full details
$30.95 - $30.95
$30.95
$30.95 - $30.95
$30.95
RASCO/ReliableĀ® RA5412, Model KFR80, 8.0K, Pendent, QR, 3/4" NPT, White, 212 Degree, KFR80P2W, M221873498, Fire Sprinkler Head

RASCO/ReliableĀ® RA5412, Model KFR80, 8.0K, Pendent, QR, 3/4" NPT, White, 212 Degree, KFR80P2W, M221873498, Fire Sprinkler Head

$30.95 - $30.95
$30.95
$30.95 - $30.95
$30.95

Model KFR80 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Listed ...

View full details
$30.95 - $30.95
$30.95
$30.95 - $30.95
$30.95
RASCO/ReliableĀ® RA5422, Model KFR80 INTERMEDIATE, Upright, 8.0K, QR, 3/4" NPT, Brass, 165 Degree, KFR80UI1B, M1161142S8, Fire Sprinkler Head

RASCO/ReliableĀ® RA5422, Model KFR80 INTERMEDIATE, Upright, 8.0K, QR, 3/4" NPT, Brass, 165 Degree, KFR80UI1B, M1161142S8, Fire Sprinkler Head

$97.95 - $97.95
$97.95
$97.95 - $97.95
$97.95

Model KFR80 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Listed ...

View full details
$97.95 - $97.95
$97.95
$97.95 - $97.95
$97.95
RASCO/ReliableĀ® RA5422, Model KFR80, 8.0K, Upright, QR, 3/4" NPT, Brass, 165 Degree, KFR80U1B, MA16113498, Fire Sprinkler Head

RASCO/ReliableĀ® RA5422, Model KFR80, 8.0K, Upright, QR, 3/4" NPT, Brass, 165 Degree, KFR80U1B, MA16113498, Fire Sprinkler Head

$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95

Model KFR80 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Listed ...

View full details
$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95
RASCO/ReliableĀ® RA5422, Model KFR80, 8.0K, Upright, QR, 3/4" NPT, Brass, 212 Degree, KFR80U2B, MA21113498, Fire Sprinkler Head

RASCO/ReliableĀ® RA5422, Model KFR80, 8.0K, Upright, QR, 3/4" NPT, Brass, 212 Degree, KFR80U2B, MA21113498, Fire Sprinkler Head

$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95

Model KFR80 series sprinklers are standard spray, quick-response sprinklers with a fusible link operating element. The sprinklers are cULus Listed ...

View full details
$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95

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