1 GA CHR 1 HOLE DESP. S/P BACKFLOW PREVENTER Series 140 Automatic Reseating Temperature

Series 140 Automatic Reseating Temperature and Pressure Relief Valves now come packaged with SentryPlus Alert® discharge line flood sensors for monitoring unwanted valve discharges once activated

Branch Circuit Analysis and Testing

perlite-aggregate gypsum that weighs half as much as sanded basecoat plaster and provides thermal conductivity

Dielectric unions are available with various connections of galvanized steel or lead-free compliant brass

1 GA CHR 1 HOLE DESP. S/P BACKFLOW PREVENTER Series 140 Automatic Reseating Temperature1 gang with interchangeable opening (despard); hole in a horizontal position, standard size, metallic finish wallplate