RASCO/Reliable® RA1421, Model F1FR28, 2.8K, Upright, QR, 1/2" NPT, Brass, 200 Degree, F1FR28U2BN, BA201124S9, Fire Sprinkler Head 20133F Intended Use: The OSYEXP is

Intended Use:  The OSYEXP is intended for use with outside screw and yoke type valves

5" across threads

M2211132R9

A1281134S8

Flush mount

RASCO/Reliable® RA1421, Model F1FR28, 2.8K, Upright, QR, 1/2" NPT, Brass, 200 Degree, F1FR28U2BN, BA201124S9, Fire Sprinkler Head 20133F Intended Use: The OSYEXP isReliable Model F1FR series sprinklers are quick response standard spray automatic fire sprinklers utilizing a sensitive 3. 0 mm glass bulb thermal element. Item: RASCO Reliable RA1421, Model F1FR28, 2. 8K, Upright, QR, 1 2" NPT, Brass, 200 Degree, F1FR28U2BN, BA201124S9, 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