Sioux Chief 660-GTR1 Mini-Rester Water Hammer Arrester, Copper Eco_Friendly Meets US Postal Regulations for

Meets US Postal Regulations for standard packages

[14 ga or larger

Nema 3R Rated

A rounded finial adds to the elegant design of this fixture

Sioux Chief 660-GTR1 Mini-Rester Water Hammer Arrester, Copper Eco_Friendly Meets US Postal Regulations forSioux Chief 660 GTR piston type water hammer arresters shall be installed where required on supply valves. Water hammer arresters shall be specifically sized and have sufficient volume of air to dissipate the calculated kinetic energy generated by closing residential or commercial faucets or valves. Arresters shall be installed on both hot and cold lines on the supply stops where applicable. Arresters shall be approved for installation with no access