155* F Residential Chrome Pendent Fire Sprinkler Head 1/2" NPT K=5.6 ASCOA HR-3 | eBay
155* F Residential Chrome Pendent Fire Sprinkler Head 1/2" NPT K=5.6 ASCOA HR-3 | eBay
Collecting Fire Sprinkler Heads - 1928 model C and a 1907 model B 212° International. By 1911 International Sprinkler Co. was absorbed into the "Automatic" Sprinkler Co. of America (ASCOA). The model
Viking 155°F ASCOA Brass Fire Sprinkler Head Upright 1/2" NPT Lot Of 37 | Bullseye Industrial Sales
155* F Residential Chrome Pendent Fire Sprinkler Head 1/2" NPT K=5.6 ASCOA HR-3 | eBay
Ascoa 246G H Sprinkler Head 200f
TYCO Series TY-FRB 1/2 in. 200F 2.8K Pendent Sprinkler and Quick Response Sprinkler Head in Signal White - 57-331-4-200 - Ferguson