Series TY7223 K Factor 16.8/24.2 Temp 74c Pendent Brass Thread 20mm Model ESFR Response FR Hazard Storage Element Link
Series TY3255 K Factor 5.6/8 Temp 68c Pendent Chrome Thread Model DS-1 Response SR Hazard Storage Element 5 mm Bulb
Series TY3235 K Factor 5.6/8 Temp 68c Pendent Chrome Thread Model DS-1 Response QR Hazard Storage Element 3 mm Bulb
The TYCO Series TY3235 Sprinklers has a K Factor of 5.6/8 and coverage as Standard Coverage with a thread size and the finish is Chrome with a temp of 68 the part number is I603619120
Series TY3235 K Factor 5.6/8 Temp 68c Pendent Chrome Thread Model DS-1 Response QR Hazard Storage Element 3 mm Bulb is available to buy in increments of 1