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- Sioux Chief 660 Series piston-type water hammer arresters shall be required in piping systems. Water hammer arresters shall have sufficient volume of air to dissipate the calculated kinetic energy generated in the piping system. Arresters shall be effective when installed at any angle. Arresters shall be approved for installation with no access panel required. Water hammer arresters shall be ANSI/ASSE 1010 2004 certified. Arresters shall be sized and placed per manufacturer's instructions.
MiniRester™ Water Hammer Arrester, Straight, Series: 660, 1/2 in Nominal, MNPT, 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 nom
- 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
- Pex MiniResters™ are available with F1807, F1960 and Viega® PexPress® connections
- Products marked with the "No Lead" icon comply with national, no lead product material requirements and also comply with NSF 61, which allows the product to contain no more than 0.25percentage lead
- All MiniResters are AA size
- 111 FDA approved silicone compound, dow-corning piston lubrication
- Type l copper tube
- Dual EDPM o-ring
- Domestic / ImportDomesticEnd StyleMNPTNominal Size1/2 inPressure Rating350 psigTypeStraightBody MaterialCopperManufacturerSioux ChiefManufacturer #660-G2Series660Softgoods MaterialEPDM O-RingTemperature Rating250 degF