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Need Help Locating A Product? Let Us Help You. Call (800) 541-3197 or Email Sales@BulkIndustries.com

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® R1742, Model F1 LO EC, Pendent, Extended Coverage, 8.0K, SR, 3/4" NPT, Brass, 155 Degree, FECP1LB, AJ15113998, Fire Sprinkler Head

Original price $66.95 - Original price $66.95
Original price
$66.95
$66.95 - $66.95
Current price $66.95

RASCO/ReliableĀ® R1742, Model F1 LO EC, Pendent, Extended Coverage, 8.0K, SR, 3/4" NPT, Brass, 155 Degree, FECP1LB, AJ15113998, Fire Sprinkler Head ...

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Original price $66.95 - Original price $66.95
Original price
$66.95
$66.95 - $66.95
Current price $66.95

RASCO/ReliableĀ® R1742, Model F1 LO EC, Pendent, Extended Coverage, 8.0K, SR, 3/4" NPT, Chrome, 135 Degree, FECP0LC, AJ13213998, Fire Sprinkler Head

Original price $66.95 - Original price $66.95
Original price
$66.95
$66.95 - $66.95
Current price $66.95

RASCO/ReliableĀ® R1742, Model F1 LO EC, Pendent, Extended Coverage, 8.0K, SR, 3/4" NPT, Chrome, 135 Degree, FECP0LC, AJ13213998, Fire Sprinkler Head...

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Original price $66.95 - Original price $66.95
Original price
$66.95
$66.95 - $66.95
Current price $66.95

RASCO/ReliableĀ® R1742, Model F1 LO EC, Pendent, Extended Coverage, 8.0K, SR, 3/4" NPT, Chrome, 155 Degree, FECP1LC, AJ15213998, Fire Sprinkler Head

Original price $66.95 - Original price $66.95
Original price
$66.95
$66.95 - $66.95
Current price $66.95

RASCO/ReliableĀ® R1742, Model F1 LO EC, Pendent, Extended Coverage, 8.0K, SR, 3/4" NPT, Chrome, 155 Degree, FECP1LC, AJ15213998, Fire Sprinkler Head...

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Original price $66.95 - Original price $66.95
Original price
$66.95
$66.95 - $66.95
Current price $66.95

RASCO/ReliableĀ® R1742, Model F1 LO EC, Pendent, Extended Coverage, 8.0K, SR, 3/4" NPT, White, 135 Degree, FECP0LW, AJ13873998, Fire Sprinkler Head

Original price $71.95 - Original price $71.95
Original price
$71.95
$71.95 - $71.95
Current price $71.95

RASCO/ReliableĀ® R1742, Model F1 LO EC, Pendent, Extended Coverage, 8.0K, SR, 3/4" NPT, White, 135 Degree, FECP0LW, AJ13873998, Fire Sprinkler Head ...

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Original price $71.95 - Original price $71.95
Original price
$71.95
$71.95 - $71.95
Current price $71.95

RASCO/ReliableĀ® R1742, Model F1 LO EC, Pendent, Extended Coverage, 8.0K, SR, 3/4" NPT, White, 155 Degree, FECP1LW, AJ15873998, Fire Sprinkler Head

Original price $71.95 - Original price $71.95
Original price
$71.95
$71.95 - $71.95
Current price $71.95

RASCO/ReliableĀ® R1742, Model F1 LO EC, Pendent, Extended Coverage, 8.0K, SR, 3/4" NPT, White, 155 Degree, FECP1LW, AJ15873998, Fire Sprinkler Head ...

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Original price $71.95 - Original price $71.95
Original price
$71.95
$71.95 - $71.95
Current price $71.95

RASCO/ReliableĀ® R2111, Model G4 Concealed, Pendent, 2.8K, SR, 1/2" NPT, Brass, 135 Degree, G403, 5713172499, Fire Sprinkler Head

Original price $63.95 - Original price $63.95
Original price
$63.95
$63.95 - $63.95
Current price $63.95

The Reliable Model G4 Concealerā„¢ standard response uses the proven Model G fusible element in a standard style sprinkler frame with a drop-down def...

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Original price $63.95 - Original price $63.95
Original price
$63.95
$63.95 - $63.95
Current price $63.95

RASCO/ReliableĀ® R2111, Model G4 Concealed, Pendent, 2.8K, SR, 1/2" NPT, Brass, 165 Degree, G413, 5716172499, Fire Sprinkler Head

Original price $68.95 - Original price $68.95
Original price
$68.95
$68.95 - $68.95
Current price $68.95

The Reliable Model G4 Concealerā„¢ standard response uses the proven Model G fusible element in a standard style sprinkler frame with a drop-down def...

View full details
Original price $68.95 - Original price $68.95
Original price
$68.95
$68.95 - $68.95
Current price $68.95

RASCO/ReliableĀ® R2111, Model G4 Concealed, Pendent, 2.8K, SR, 1/2" NPT, Brass, 212 Degree, G423, 5721172499, Fire Sprinkler Head

Original price $68.95 - Original price $68.95
Original price
$68.95
$68.95 - $68.95
Current price $68.95

The Reliable Model G4 Concealerā„¢ standard response uses the proven Model G fusible element in a standard style sprinkler frame with a drop-down def...

View full details
Original price $68.95 - Original price $68.95
Original price
$68.95
$68.95 - $68.95
Current price $68.95

RASCO/ReliableĀ® R2113, Model G4 Concealed, Pendent, 4.2K, SR, 1/2" NPT, Brass, 135 Degree, G407, 5713172899, Fire Sprinkler Head

Original price $63.95 - Original price $63.95
Original price
$63.95
$63.95 - $63.95
Current price $63.95

The Reliable Model G4 Concealerā„¢ standard response uses the proven Model G fusible element in a standard style sprinkler frame with a drop-down def...

View full details
Original price $63.95 - Original price $63.95
Original price
$63.95
$63.95 - $63.95
Current price $63.95

RASCO/ReliableĀ® R2113, Model G4 Concealed, Pendent, 4.2K, SR, 1/2" NPT, Brass, 165 Degree, G417, 5716172899, Fire Sprinkler Head

Original price $68.95 - Original price $68.95
Original price
$68.95
$68.95 - $68.95
Current price $68.95

The Reliable Model G4 Concealerā„¢ standard response uses the proven Model G fusible element in a standard style sprinkler frame with a drop-down def...

View full details
Original price $68.95 - Original price $68.95
Original price
$68.95
$68.95 - $68.95
Current price $68.95

RASCO/ReliableĀ® R2113, Model G4 Concealed, Pendent, 4.2K, SR, 1/2" NPT, Brass, 212 Degree, G427, 5721172899, Fire Sprinkler Head

Original price $63.95 - Original price $63.95
Original price
$63.95
$63.95 - $63.95
Current price $63.95

The Reliable Model G4 Concealerā„¢ standard response uses the proven Model G fusible element in a standard style sprinkler frame with a drop-down def...

View full details
Original price $63.95 - Original price $63.95
Original price
$63.95
$63.95 - $63.95
Current price $63.95

RASCO/ReliableĀ® R2115, Model G4 Concealed, Pendent, 5.6K, SR, 1/2" NPT, Brass, 135 Degree, G40, 5713173299, Fire Sprinkler Head

Original price $58.95 - Original price $58.95
Original price
$58.95
$58.95 - $58.95
Current price $58.95

The Reliable Model G4 Concealerā„¢ standard response uses the proven Model G fusible element in a standard style sprinkler frame with a drop-down def...

View full details
Original price $58.95 - Original price $58.95
Original price
$58.95
$58.95 - $58.95
Current price $58.95

RASCO/ReliableĀ® R2115, Model G4 Concealed, Pendent, 5.6K, SR, 1/2" NPT, Brass, 165 Degree, G41, 5716173299, Fire Sprinkler Head

Original price $36.95 - Original price $36.95
Original price
$36.95
$36.95 - $36.95
Current price $36.95

The Reliable Model G4 Concealerā„¢ standard response uses the proven Model G fusible element in a standard style sprinkler frame with a drop-down def...

View full details
Original price $36.95 - Original price $36.95
Original price
$36.95
$36.95 - $36.95
Current price $36.95

RASCO/ReliableĀ® R2115, Model G4 Concealed, Pendent, 5.6K, SR, 1/2" NPT, Brass, 212 Degree, G42, 5721173299, Fire Sprinkler Head

Original price $37.95 - Original price $37.95
Original price
$37.95
$37.95 - $37.95
Current price $37.95

The Reliable Model G4 Concealerā„¢ standard response uses the proven Model G fusible element in a standard style sprinkler frame with a drop-down def...

View full details
Original price $37.95 - Original price $37.95
Original price
$37.95
$37.95 - $37.95
Current price $37.95

RASCO/ReliableĀ® R2916, Model GXLO, Pendent, 11.2K, SR, 3/4" NPT, Brass, 165 Degree, GPX1LB, 5216114198, Fire Sprinkler Head

Original price $33.95 - Original price $33.95
Original price
$33.95
$33.95 - $33.95
Current price $33.95

Reliable Model GXLO (extra-large orifice) upright and pendent sprinklers are standard coverage standard-response sprinklers that utilize a robust c...

View full details
Original price $33.95 - Original price $33.95
Original price
$33.95
$33.95 - $33.95
Current price $33.95

RASCO/ReliableĀ® R2916, Model GXLO, Pendent, 11.2K, SR, 3/4" NPT, Brass, 212 Degree, GPX2LB, 5221114198, Fire Sprinkler Head

Original price $33.95 - Original price $33.95
Original price
$33.95
$33.95 - $33.95
Current price $33.95

Reliable Model GXLO (extra-large orifice) upright and pendent sprinklers are standard coverage standard-response sprinklers that utilize a robust c...

View full details
Original price $33.95 - Original price $33.95
Original price
$33.95
$33.95 - $33.95
Current price $33.95

RASCO/ReliableĀ® R2916, Model GXLO, Pendent, 11.2K, SR, 3/4" NPT, Brass, 286 Degree, GPX3LB, 5228114198, Fire Sprinkler Head

Original price $33.95 - Original price $33.95
Original price
$33.95
$33.95 - $33.95
Current price $33.95

Reliable Model GXLO (extra-large orifice) upright and pendent sprinklers are standard coverage standard-response sprinklers that utilize a robust c...

View full details
Original price $33.95 - Original price $33.95
Original price
$33.95
$33.95 - $33.95
Current price $33.95

RASCO/ReliableĀ® R2921, Model GXLO INTERMEDIATE, Upright, 11.2K, SR, 3/4" NPT, Brass, 165 Degree, GUXI1LB, 1716114298, Fire Sprinkler Head

Original price $58.95 - Original price $58.95
Original price
$58.95
$58.95 - $58.95
Current price $58.95

Reliable Model GXLO (extra-large orifice) upright and pendent sprinklers are standard coverage standard-response sprinklers that utilize a robust c...

View full details
Original price $58.95 - Original price $58.95
Original price
$58.95
$58.95 - $58.95
Current price $58.95

RASCO/ReliableĀ® R2921, Model GXLO INTERMEDIATE, Upright, 11.2K, SR, 3/4" NPT, Brass, 212 Degree, GUXI2LB, 1721114298, Fire Sprinkler Head

Original price $58.95 - Original price $58.95
Original price
$58.95
$58.95 - $58.95
Current price $58.95

Reliable Model GXLO (extra-large orifice) upright and pendent sprinklers are standard coverage standard-response sprinklers that utilize a robust c...

View full details
Original price $58.95 - Original price $58.95
Original price
$58.95
$58.95 - $58.95
Current price $58.95

RASCO/ReliableĀ® R2921, Model GXLO INTERMEDIATE, Upright, 11.2K, SR, 3/4" NPT, Brass, 286 Degree, GUXI3LB, 1728114298, Fire Sprinkler Head

Original price $58.95 - Original price $58.95
Original price
$58.95
$58.95 - $58.95
Current price $58.95

Reliable Model GXLO (extra-large orifice) upright and pendent sprinklers are standard coverage standard-response sprinklers that utilize a robust c...

View full details
Original price $58.95 - Original price $58.95
Original price
$58.95
$58.95 - $58.95
Current price $58.95

RASCO/ReliableĀ® R2921, Model GXLO, Upright, 11.2K, SR, 3/4" NPT, Brass, 165 Degree, GUX1LB, 1716114098, Fire Sprinkler Head

Original price $33.95 - Original price $33.95
Original price
$33.95
$33.95 - $33.95
Current price $33.95

Reliable Model GXLO (extra-large orifice) upright and pendent sprinklers are standard coverage standard-response sprinklers that utilize a robust c...

View full details
Original price $33.95 - Original price $33.95
Original price
$33.95
$33.95 - $33.95
Current price $33.95

RASCO/ReliableĀ® R2921, Model GXLO, Upright, 11.2K, SR, 3/4" NPT, Brass, 212 Degree, GUX2LB, 1721114098, Fire Sprinkler Head

Original price $33.95 - Original price $33.95
Original price
$33.95
$33.95 - $33.95
Current price $33.95

Reliable Model GXLO (extra-large orifice) upright and pendent sprinklers are standard coverage standard-response sprinklers that utilize a robust c...

View full details
Original price $33.95 - Original price $33.95
Original price
$33.95
$33.95 - $33.95
Current price $33.95

RASCO/ReliableĀ® R2921, Model GXLO, Upright, 11.2K, SR, 3/4" NPT, Brass, 286 Degree, GUX3LB, 1728114098, Fire Sprinkler Head

Original price $33.95 - Original price $33.95
Original price
$33.95
$33.95 - $33.95
Current price $33.95

Reliable Model GXLO (extra-large orifice) upright and pendent sprinklers are standard coverage standard-response sprinklers that utilize a robust c...

View full details
Original price $33.95 - Original price $33.95
Original price
$33.95
$33.95 - $33.95
Current price $33.95

RASCO/ReliableĀ® R2921, Model GXLO, Upright, 11.2K, SR, 3/4" NPT, Chrome, 165 Degree, GUX1LC, 1716214098, Fire Sprinkler Head

Original price $47.95 - Original price $47.95
Original price
$47.95
$47.95 - $47.95
Current price $47.95

Reliable Model GXLO (extra-large orifice) upright and pendent sprinklers are standard coverage standard-response sprinklers that utilize a robust c...

View full details
Original price $47.95 - Original price $47.95
Original price
$47.95
$47.95 - $47.95
Current price $47.95

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