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Sioux Chief 660-HB piston-type water hammer arresters shall be installed whererequired on washing machine valves. Water hammer arresters shall be specificallysized and have sufficient volume of air to dissipate the calculated kinetic energygenerated by closing residential washing machine valves. Arresters shall beinstalled on both hot and cold supply inlets of washing machine valves. Arrestersshall be approved for installation with no access panel required.
Sioux Chief 660-HB piston-type water hammer arresters shall be installed whererequired on washing machine valves. Water hammer arresters shall be specificallysized and have sufficient volume of air to dissipate the calculated kinetic energygenerated by closing residential washing machine valves. Arresters shall beinstalled on both hot and cold supply inlets of washing machine valves. Arrestersshall be approved for installation with no access panel required.
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