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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.

Filters

RASCO/ReliableĀ® R3531, Model F1RES 44 HSW, Residential, Horizontal Sidewall, 4.4K, QR, 1/2" NPT, Chrome, 175 Degree, 44C5N, CV532125S9, Fire Sprinkler Head

RASCO/ReliableĀ® R3531, Model F1RES 44 HSW, Residential, Horizontal Sidewall, 4.4K, QR, 1/2" NPT, Chrome, 175 Degree, 44C5N, CV532125S9, Fire Sprinkler Head

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

Model F1Res Series sprinklers are residential sprinklers with aĀ 3 mm glass bulb operating element. A variety of K-Factors asĀ well as recessed and c...

View full details
$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95
RASCO/ReliableĀ® R3531, Model F1RES 44 HSW, Residential, Horizontal Sidewall, 4.4K, QR, 1/2" NPT, White, 155 Degree, 44WN, CV528725S9, Fire Sprinkler Head

RASCO/ReliableĀ® R3531, Model F1RES 44 HSW, Residential, Horizontal Sidewall, 4.4K, QR, 1/2" NPT, White, 155 Degree, 44WN, CV528725S9, Fire Sprinkler Head

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

Model F1Res Series sprinklers are residential sprinklers with aĀ 3 mm glass bulb operating element. A variety of K-Factors asĀ well as recessed and c...

View full details
$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95
RASCO/ReliableĀ® R3531, Model F1RES 44 HSW, Residential, Horizontal Sidewall, 4.4K, QR, 1/2" NPT, White, 175 Degree, 44W5N, CV538725S9, Fire Sprinkler Head

RASCO/ReliableĀ® R3531, Model F1RES 44 HSW, Residential, Horizontal Sidewall, 4.4K, QR, 1/2" NPT, White, 175 Degree, 44W5N, CV538725S9, Fire Sprinkler Head

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

Model F1Res Series sprinklers are residential sprinklers with aĀ 3 mm glass bulb operating element. A variety of K-Factors asĀ well as recessed and c...

View full details
$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95
RASCO/ReliableĀ® R3531, Model F1RES 44 SWC, Concealed, Horizontal Sidewall, 4.4K, QR, 1/2" NPT, Brass, 155 Degree, SWC44N, CM521725S9, Fire Sprinkler Head

RASCO/ReliableĀ® R3531, Model F1RES 44 SWC, Concealed, Horizontal Sidewall, 4.4K, QR, 1/2" NPT, Brass, 155 Degree, SWC44N, CM521725S9, Fire Sprinkler Head

$47.95 - $47.95
$47.95
$47.95 - $47.95
$47.95

Model F1Res Series sprinklers are residential sprinklers with aĀ 3 mm glass bulb operating element. A variety of K-Factors asĀ well as recessed and c...

View full details
$47.95 - $47.95
$47.95
$47.95 - $47.95
$47.95
RASCO/ReliableĀ® R3531, Model F1RES 44 SWC, Concealed, Horizontal Sidewall, 4.4K, QR, 1/2" NPT, Brass, 175 Degree, SWC445N, CM531725S9, Fire Sprinkler Head

RASCO/ReliableĀ® R3531, Model F1RES 44 SWC, Concealed, Horizontal Sidewall, 4.4K, QR, 1/2" NPT, Brass, 175 Degree, SWC445N, CM531725S9, Fire Sprinkler Head

$47.95 - $47.95
$47.95
$47.95 - $47.95
$47.95

Model F1Res Series sprinklers are residential sprinklers with aĀ 3 mm glass bulb operating element. A variety of K-Factors asĀ well as recessed and c...

View full details
$47.95 - $47.95
$47.95
$47.95 - $47.95
$47.95
RASCO/ReliableĀ® R3533, Model F1RES 58 HSW, Residential, Horizontal Sidewall, 5.8K, QR, 1/2" NPT, Brass, 155 Degree, 58H1BN, CV521131S9, Fire Sprinkler Head

RASCO/ReliableĀ® R3533, Model F1RES 58 HSW, Residential, Horizontal Sidewall, 5.8K, QR, 1/2" NPT, Brass, 155 Degree, 58H1BN, CV521131S9, Fire Sprinkler Head

$69.95 - $69.95
$69.95
$69.95 - $69.95
$69.95

Model F1Res Series sprinklers are residential sprinklers with aĀ 3 mm glass bulb operating element. A variety of K-Factors asĀ well as recessed and c...

View full details
$69.95 - $69.95
$69.95
$69.95 - $69.95
$69.95
RASCO/ReliableĀ® R3533, Model F1RES 58 HSW, Residential, Horizontal Sidewall, 5.8K, QR, 1/2" NPT, Brass, 175 Degree, 58H5BN, CV531131S9, Fire Sprinkler Head

RASCO/ReliableĀ® R3533, Model F1RES 58 HSW, Residential, Horizontal Sidewall, 5.8K, QR, 1/2" NPT, Brass, 175 Degree, 58H5BN, CV531131S9, Fire Sprinkler Head

$69.95 - $69.95
$69.95
$69.95 - $69.95
$69.95

Model F1Res Series sprinklers are residential sprinklers with aĀ 3 mm glass bulb operating element. A variety of K-Factors asĀ well as recessed and c...

View full details
$69.95 - $69.95
$69.95
$69.95 - $69.95
$69.95
RASCO/ReliableĀ® R3533, Model F1RES 58 HSW, Residential, Horizontal Sidewall, 5.8K, QR, 1/2" NPT, Chrome, 155 Degree, 58H1CN, CV522131S9, Fire Sprinkler Head

RASCO/ReliableĀ® R3533, Model F1RES 58 HSW, Residential, Horizontal Sidewall, 5.8K, QR, 1/2" NPT, Chrome, 155 Degree, 58H1CN, CV522131S9, Fire Sprinkler Head

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

Model F1Res Series sprinklers are residential sprinklers with aĀ 3 mm glass bulb operating element. A variety of K-Factors asĀ well as recessed and c...

View full details
$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95
RASCO/ReliableĀ® R3533, Model F1RES 58 HSW, Residential, Horizontal Sidewall, 5.8K, QR, 1/2" NPT, Chrome, 175 Degree, 58H5CN, CV532131S9, Fire Sprinkler Head

RASCO/ReliableĀ® R3533, Model F1RES 58 HSW, Residential, Horizontal Sidewall, 5.8K, QR, 1/2" NPT, Chrome, 175 Degree, 58H5CN, CV532131S9, Fire Sprinkler Head

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

Model F1Res Series sprinklers are residential sprinklers with aĀ 3 mm glass bulb operating element. A variety of K-Factors asĀ well as recessed and c...

View full details
$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95
RASCO/ReliableĀ® R3533, Model F1RES 58 HSW, Residential, Horizontal Sidewall, 5.8K, QR, 1/2" NPT, White, 155 Degree, 58H1WN, CV528731S9, Fire Sprinkler Head

RASCO/ReliableĀ® R3533, Model F1RES 58 HSW, Residential, Horizontal Sidewall, 5.8K, QR, 1/2" NPT, White, 155 Degree, 58H1WN, CV528731S9, Fire Sprinkler Head

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

Model F1Res Series sprinklers are residential sprinklers with aĀ 3 mm glass bulb operating element. A variety of K-Factors asĀ well as recessed and c...

View full details
$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95
RASCO/ReliableĀ® R3533, Model F1RES 58 HSW, Residential, Horizontal Sidewall, 5.8K, QR, 1/2" NPT, White, 175 Degree, 58H5WN, CV538731S9, Fire Sprinkler Head

RASCO/ReliableĀ® R3533, Model F1RES 58 HSW, Residential, Horizontal Sidewall, 5.8K, QR, 1/2" NPT, White, 175 Degree, 58H5WN, CV538731S9, Fire Sprinkler Head

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

Model F1Res Series sprinklers are residential sprinklers with aĀ 3 mm glass bulb operating element. A variety of K-Factors asĀ well as recessed and c...

View full details
$26.95 - $26.95
$26.95
$26.95 - $26.95
$26.95
RASCO/ReliableĀ® R3591, Model KRES 30, Residential, Pendent, 3.0K, QR, 1/2" NPT, Brass, 165 Degree, KRES301B, MV161121R9, Fire Sprinkler Head

RASCO/ReliableĀ® R3591, Model KRES 30, Residential, Pendent, 3.0K, QR, 1/2" NPT, Brass, 165 Degree, KRES301B, MV161121R9, Fire Sprinkler Head

$67.95 - $67.95
$67.95
$67.95 - $67.95
$67.95

Model KRes Series sprinklers are residential pendent andĀ horizontal sidewall sprinklers with a fusible link operating element.Ā  A variety of K-Fact...

View full details
$67.95 - $67.95
$67.95
$67.95 - $67.95
$67.95
RASCO/ReliableĀ® R3591, Model KRES 30, Residential, Pendent, 3.0K, QR, 1/2" NPT, Brass, 212 Degree, KRES302B, MV211121R9, Fire Sprinkler Head

RASCO/ReliableĀ® R3591, Model KRES 30, Residential, Pendent, 3.0K, QR, 1/2" NPT, Brass, 212 Degree, KRES302B, MV211121R9, Fire Sprinkler Head

$62.95 - $62.95
$62.95
$62.95 - $62.95
$62.95

Model KRes Series sprinklers are residential pendent andĀ horizontal sidewall sprinklers with a fusible link operating element.Ā  A variety of K-Fact...

View full details
$62.95 - $62.95
$62.95
$62.95 - $62.95
$62.95
RASCO/ReliableĀ® R3591, Model KRES 30, Residential, Pendent, 3.0K, QR, 1/2" NPT, Chrome, 165 Degree, KRES301C, MV162121R9, Fire Sprinkler Head

RASCO/ReliableĀ® R3591, Model KRES 30, Residential, Pendent, 3.0K, QR, 1/2" NPT, Chrome, 165 Degree, KRES301C, MV162121R9, Fire Sprinkler Head

$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95

Model KRes Series sprinklers are residential pendent andĀ horizontal sidewall sprinklers with a fusible link operating element.Ā  A variety of K-Fact...

View full details
$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95
RASCO/ReliableĀ® R3591, Model KRES 30, Residential, Pendent, 3.0K, QR, 1/2" NPT, Chrome, 212 Degree, KRES302C, MV212121R9, Fire Sprinkler Head

RASCO/ReliableĀ® R3591, Model KRES 30, Residential, Pendent, 3.0K, QR, 1/2" NPT, Chrome, 212 Degree, KRES302C, MV212121R9, Fire Sprinkler Head

$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95

Model KRes Series sprinklers are residential pendent andĀ horizontal sidewall sprinklers with a fusible link operating element.Ā  A variety of K-Fact...

View full details
$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95
RASCO/ReliableĀ® R3591, Model KRES 30, Residential, Pendent, 3.0K, QR, 1/2" NPT, White, 165 Degree, KRES301W, MV168721R9, Fire Sprinkler Head

RASCO/ReliableĀ® R3591, Model KRES 30, Residential, Pendent, 3.0K, QR, 1/2" NPT, White, 165 Degree, KRES301W, MV168721R9, Fire Sprinkler Head

$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95

Model KRes Series sprinklers are residential pendent andĀ horizontal sidewall sprinklers with a fusible link operating element.Ā  A variety of K-Fact...

View full details
$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95
RASCO/ReliableĀ® R3591, Model KRES 30, Residential, Pendent, 3.0K, QR, 1/2" NPT, White, 212 Degree, KRES302W, MV218721R9, Fire Sprinkler Head

RASCO/ReliableĀ® R3591, Model KRES 30, Residential, Pendent, 3.0K, QR, 1/2" NPT, White, 212 Degree, KRES302W, MV218721R9, Fire Sprinkler Head

$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95

Model KRes Series sprinklers are residential pendent andĀ horizontal sidewall sprinklers with a fusible link operating element.Ā  A variety of K-Fact...

View full details
$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95
RASCO/ReliableĀ® R3593, Model KRES 58, Residential, Pendent, 5.8K, QR, 1/2" NPT, Brass, 165 Degree, KRES58P1B, MV161131R9, Fire Sprinkler Head

RASCO/ReliableĀ® R3593, Model KRES 58, Residential, Pendent, 5.8K, QR, 1/2" NPT, Brass, 165 Degree, KRES58P1B, MV161131R9, Fire Sprinkler Head

$67.95 - $67.95
$67.95
$67.95 - $67.95
$67.95

Model KRes Series sprinklers are residential pendent andĀ horizontal sidewall sprinklers with a fusible link operating element.Ā A variety of K-Facto...

View full details
$67.95 - $67.95
$67.95
$67.95 - $67.95
$67.95
RASCO/ReliableĀ® R3593, Model KRES 58, Residential, Pendent, 5.8K, QR, 1/2" NPT, Brass, 212 Degree, KRES58P2B, MV211131R9, Fire Sprinkler Head

RASCO/ReliableĀ® R3593, Model KRES 58, Residential, Pendent, 5.8K, QR, 1/2" NPT, Brass, 212 Degree, KRES58P2B, MV211131R9, Fire Sprinkler Head

$67.95 - $67.95
$67.95
$67.95 - $67.95
$67.95

Model KRes Series sprinklers are residential pendent andĀ horizontal sidewall sprinklers with a fusible link operating element.Ā A variety of K-Facto...

View full details
$67.95 - $67.95
$67.95
$67.95 - $67.95
$67.95
RASCO/ReliableĀ® R3593, Model KRES 58, Residential, Pendent, 5.8K, QR, 1/2" NPT, Chrome, 165 Degree, KRES58P1C, MV162131R9, Fire Sprinkler Head

RASCO/ReliableĀ® R3593, Model KRES 58, Residential, Pendent, 5.8K, QR, 1/2" NPT, Chrome, 165 Degree, KRES58P1C, MV162131R9, Fire Sprinkler Head

$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95

Model KRes Series sprinklers are residential pendent andĀ horizontal sidewall sprinklers with a fusible link operating element.Ā A variety of K-Facto...

View full details
$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95
RASCO/ReliableĀ® R3593, Model KRES 58, Residential, Pendent, 5.8K, QR, 1/2" NPT, Chrome, 212 Degree, KRES58P2C, MV212131R9, Fire Sprinkler Head

RASCO/ReliableĀ® R3593, Model KRES 58, Residential, Pendent, 5.8K, QR, 1/2" NPT, Chrome, 212 Degree, KRES58P2C, MV212131R9, Fire Sprinkler Head

$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95

Model KRes Series sprinklers are residential pendent andĀ horizontal sidewall sprinklers with a fusible link operating element.Ā A variety of K-Facto...

View full details
$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95
RASCO/ReliableĀ® R3593, Model KRES 58, Residential, Pendent, 5.8K, QR, 1/2" NPT, White, 165 Degree, KRES58P1W, MV168731R9, Fire Sprinkler Head

RASCO/ReliableĀ® R3593, Model KRES 58, Residential, Pendent, 5.8K, QR, 1/2" NPT, White, 165 Degree, KRES58P1W, MV168731R9, Fire Sprinkler Head

$61.95 - $61.95
$61.95
$61.95 - $61.95
$61.95

Model KRes Series sprinklers are residential pendent andĀ horizontal sidewall sprinklers with a fusible link operating element.Ā A variety of K-Facto...

View full details
$61.95 - $61.95
$61.95
$61.95 - $61.95
$61.95
RASCO/ReliableĀ® R3593, Model KRES 58, Residential, Pendent, 5.8K, QR, 1/2" NPT, White, 212 Degree, KRES58P2W, MV218731R9, Fire Sprinkler Head

RASCO/ReliableĀ® R3593, Model KRES 58, Residential, Pendent, 5.8K, QR, 1/2" NPT, White, 212 Degree, KRES58P2W, MV218731R9, Fire Sprinkler Head

$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95

Model KRes Series sprinklers are residential pendent andĀ horizontal sidewall sprinklers with a fusible link operating element.Ā A variety of K-Facto...

View full details
$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95
RASCO/ReliableĀ® R3596, Model KRES49, Residential, Pendent, 4.9K, QR, 1/2" NPT, Brass, 165 Degree, KRES491B, MV161128R9, Fire Sprinkler Head

RASCO/ReliableĀ® R3596, Model KRES49, Residential, Pendent, 4.9K, QR, 1/2" NPT, Brass, 165 Degree, KRES491B, MV161128R9, Fire Sprinkler Head

$67.95 - $67.95
$67.95
$67.95 - $67.95
$67.95

Model KRes Series sprinklers are residential pendent andĀ horizontal sidewall sprinklers with a fusible link operating element.Ā  A variety of K-Fact...

View full details
$67.95 - $67.95
$67.95
$67.95 - $67.95
$67.95

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