T12 straight linear fluorescent bulb
and a test/silence button silences the alarm and allows you to test its functionality
Bypass feature controls thermal expansion pressure
ball valve with drain
All Pro Series Valve Boxes and lids are manufactured in Lindsay
Ball Valve, Lead Free, .5 x .5-In. Brass Barb Flush Valves & Repair Kits T12 straight linear fluorescent bulb1 2" brass barb insert x 1 2" brass barb insert, lead free, ball valve, 1 4 turn, lever handle, for use with pex tubing & connected with stainless steel cinch clamps & cinch tool true value #608 743, astm f 876, astm f 877 to sdr 9 dimensional standards, nsf 14 & 61 for use in potable water systems, csa b137. 5 standards, nsf cl r certified for use in hot water systems where chlorinated 140 degree Fahrenheit hot water can be constantly re circulated,