(Fire Sprinkler s and such systems are to be inspected and installed. Model H - Pendent & Upright - Standard Orifice. 1/2 NPT, 155 F, K=5.6 - UL/FM.
Fire Sprinkler Head, Tyco Model LF II Residential, TY3934, 5.8K, Pendent, Quick Response, 1/2
Rack Storage Std Response Brass Pendent Sprinkler Heads 3/4 NPT, 155*F
Buy From 360*F Viking VK102 Black Polyester Fire Sprinkler Pendent
FIRE SPRINKLER HEAD, Upright, 1/2 NPT Brass, 165F, VINTAGE 1954
155* F Residential Chrome Pendent Fire Sprinkler Head 1/2 NPT K=5.6 ASCOA HR-3
Easy To Clean and Maintain Fire Sprinkler Heads BRASS J112 ECLH
NEW* Tyco TY7158 Sprinkler Head Brass Upright 16.8 K-Factor Fire
5 PCS GLOBE GL5601 155°F Chrome Pendent Fire Sprinkler Head 1/2
Best online shopping sites CSC 2 1/2 Inch Riser Check Valve HC
Buy Tyco TY323 Pendent Sprinkler, QR, 5.6K, Chrome
Sorrowso 1.57''x2.76'' 155°F (68°C) Standard Automatic Fire Sprinkler K80 Quick Response for Automatic Fire Sprinkler System
155* F RESIDENTIAL Chrome Pendent Fire Sprinkler Head 1/2 NPT K
Brass Pendent Quick Response Sprinkler Heads 1/2 NPT, 155*F