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

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

Wrench Link:  WRENCH

V38 Escutcheon cover plates sold separately

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

Previously Part# F106

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