Fire Quenching Material Pipe Markers

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Outside Diameter of Pipe	Size of Letters
3/4" to 1-1/4"	1/2"
1-1/2" to 2"	3/4"
2-1/2" to 6"	1-1/4"
8" to 10"	2-1/2"
Over 10"	3-1/2"
NOTE: For pipes less than 3/4" in diameter, a permanently legible tag is recommended.

Products that require a fire-quenching pipe marker:

Water
Foam
Carbon dioxide
Halon™, etc.

All pipe markers of this classification are printed as white on red.

Carbon Dioxide

Code: PM-C02A1 (1" Letters)

Code: PM-C02B3 (2" Letters)

Code: PM-C02C5 (3" Letters)

Code: PM-C02D6 (4" Letters)

Fire Auto Sprinklers

Code: PM-F05A2 (1" Letters)

Code: PM-F05B4 (2" Letters)

Code: PM-F05C6 (3" Letters)

Code: PM-F05D6 (4" Letters)

Fire Dry Standpipe

Code: PM-F06A2 (1" Letters)

Code: PM-F06B4 (2" Letters)

Code: PM-F06C6 (3" Letters)

Code: PM-F06D6 (4" Letters)

Fire Man

Code: PM-F07A1 (1" Letters)

Code: PM-F07B1 (2" Letters)

Code: PM-F07C2 (3" Letters)

Code: PM-F07D3 (4" Letters)

Fire Protection Water

Code: PM-F08A2 (1" Letters)

Code: PM-F08B5 (2" Letters)

Code: PM-F08C6 (3" Letters)

Code: PM-F08D6 (4" Letters)

Halon

Code: PM-H01A1 (1" Letters)

Code: PM-H01B2 (2" Letters)

Code: PM-H01C3 (3" Letters)

Code: PM-H01D4 (4" Letters)

Return

Code: PM-R17A1 (1" Letters)

Code: PM-R17B1 (2" Letters)

Code: PM-R17C2 (3" Letters)

Code: PM-R17D3 (4" Letters)

Sprinkler

Code: PM-S18A1 (1" Letters)

Code: PM-S18B2 (2" Letters)

Code: PM-S18C3 (3" Letters)

Code: PM-S18D4 (4" Letters)

Sprinkler Fire

Code: PM-S19A1 (1" Letters)

Code: PM-S19B3 (2" Letters)

Code: PM-S19C4 (3" Letters)

Code: PM-S19D6 (4" Letters)

Sprinkler Water

Code: PM-S20A1 (1" Letters)

Code: PM-S20B3 (2" Letters)

Code: PM-S20C5 (3" Letters)

Code: PM-S20D6 (4" Letters)