Senju® SS8561 RC-RES Flat Concealed, 205 Degree, 5.8K, 1/2", Quick Response, Pendent, Fire Sprinkler Head - 90000-001-3906 springs The Wheelock Eluxa weatherproof series

The Wheelock Eluxa weatherproof series EL3RHN/EL4XHN horn

White - 200 Degree - Green Bulb - 18 Inch Length

Hex wrench that fits inside supervisory switches for OS&Y and PIBV2

Input Capacitance:  0

Senju® SS8561 RC-RES Flat Concealed, 205 Degree, 5.8K, 1/2", Quick Response, Pendent, Fire Sprinkler Head - 90000-001-3906 springs The Wheelock Eluxa weatherproof seriesItem: Senju SS8561 RC RES Flat Concealed, 205 Degree, 5. 8K, 1 2", Quick Response, Pendent, Fire Sprinkler Head 90000 001 3906 The Model RC RES Residential Flat Concealed Sprinklers are automatic sprinklers of the compressed fusible solder type. They are decorative and fast responding. The Cover Plate Assembly hides the Deflector, Heat Responsive Element etc., which is concealed above the ceiling. The cover plate has a flat profile, and its diameter