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- Tomahawk 660-Sb Hammer Arrester, 1/2 in

Tomahawk MiniRester™ Water Hammer Arrester, Straight, Series: 660, 1/2 in Nominal Size, Male C, 350 psig, 250 deg F, Copper Body, EPDM O-Ring, Domestic
Straight sweat arresters are compatible with press-fitting systems, such as Viega® ProPress™ and all push-fitting systems Straight compression arresters install on any 1/2 in nominal MIP thread arresters install on any new rough-in or retrofit installation with 1/2 in FIP fittings CPVC solvent weld arresters install on 1/2 in CPVC tube or fittings in rough-in or retrofit applications All MiniResters are AA size Type-L copper tube