Viking® VK603, Microfast Model M, 8.0K, Extended Coverage, Fusible Link, Pendent, QR, 3/4" NPT, Chrome, 165 Degree 18277FC Fire Sprinkler Head D-5 guards the model 681 (Copper Powder)

the model 681 (Copper Powder) is designed specifically for fighting difficult lithium fires

13248UFB06 Fire Sprinkler Head

Item:  Backplate for Stopper II® and Weather Stopper® series

Maximum SLC Wiring Resistance: Allows up to 40 Ohms

Warranty Period: 6 Year Warranty

Viking® VK603, Microfast Model M, 8.0K, Extended Coverage, Fusible Link, Pendent, QR, 3/4" NPT, Chrome, 165 Degree 18277FC Fire Sprinkler Head D-5 guards the model 681 (Copper Powder)Viking VK603, Microfast Model M, 8. 0K, Extended Coverage, Fusible Link, Pendent, QR, 3 4" NPT, Chrome, 165 Degree 18277FC Fire Sprinkler Head Viking QREC Fusible Element Pendent Sprinkler VK603 is a thermosensitive solder link spray sprinkler available in several different finishes and temperature ratings to meet varying design requirements. The fusible operating element and special deflector characteristics meet the challenges of quick response