Sioux 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 panel required.

Tomahawk MiniRester™ Water Hammer Arrester, Series: 660, 5/8 in Nominal, Compression x Female Compression, 350 psig, 1 to 4 Fixture Unit Capacity, 250 deg F, 304 Stainless Steel Body, Domestic

• Full slip tee sweats in-line on 1/2 in CTS near problem valve or fixture
• Hose tee arrester install on washing machine supply valves or directly to washing machine
• Sweat branch arrester install easily on sweat tub/shower valves

• Specification Sheet https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Sioux_660GTR_Specification_Sheet.pdf
• Video Link http://www.youtube.com/watch?v=bAPeqID4Iic