RASCO/Reliable® RA1321, Model F1-28, Upright, 2.8K, SR, 1/2" NPT, White, 286 Degree, F28U3W, AA288724R9, Fire Sprinkler Head 13501FC The Model A PMD will

The Model A PMD will maintain a constant pressure in the system regardless of any pressure fluctuations from the compressed air or nitrogen source

Flush Pendent

The sprinklers are cULus Listed and FM Approved as Corrosion Resistant sprinklers and feature a frame

Fire sprinkler head wrench for Viking fire sprinkler heads:  VK494

RASCO/Reliable® RA1321, Model F1-28, Upright, 2.8K, SR, 1/2" NPT, White, 286 Degree, F28U3W, AA288724R9, Fire Sprinkler Head 13501FC The Model A PMD willReliable Model F1 series sprinklers are standard response standard spray automatic fire sprinklers utilizing a 5. 0 mm glass bulb thermal element. Item: RASCO Reliable RA1321, Model F1 28, Upright, 2. 8K, SR, 1 2" NPT, White, 286 Degree, F28U3W, AA288724R9, Fire Sprinkler Head Available In Multiple Colors and Temperatures. See Other Configurations Drop Down. SPEC SHEET WARNING: This product can expose you to chemicals which are known to the State of