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SIOUX 657-FD VACU-RESTER 1 MIP VAC BREAKER NOT FOR POTABLE USE
MFG #657-FD
Item #390049
Mfr. Part #657-FD
UPC #739236109675
Sioux Chief Water Hammer Arrester, 657 Series, 1 in Connection, MIP Connection, 350 psig, Contains Lead, For Use With: 155 to 330 Fixture Units, Copper, 250 deg F, 2-1/8 in Dia x 15-1/8 in L, Domestic/Import: Import
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$226.31Â /Â ea
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Attributes
Features & Benefits
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Attributes
BrandSioux Chief
Connection Size1
Connection TypeMIP
Dimensions2-1/8 " Dia x 15-1/8 " L
Domestic/ImportImport
IndustryPlumbing
MaterialCopper
Pressure Rating350
Series657 Series
Suitable For Use With155 to 330 Fixture Units
Temperature Rating250
Features & Benefits
Prevents cavitation and accompanying water hammer shocks in high-flow fixtures, such as garden tub valves and multi-head shower valves
For use where the piping system is subject to cavitation on the non-pressure side of a quick closing valve
Sioux Chief 652-AD or 657-FD piston-type closed-atmosphere vacuum breaker arrester shall be required where the piping system is subject to cavitation on the non-pressure side of a quick closing valve. Vacuum breaker arrester shall be effective when installed at any angle, and with no access panel required. Vacuum breaker arrester shall be sized and placed per manufacturer's instructions.
SIOUX 657-FD VACU-RESTER 1 MIP VAC BREAKER NOT FOR POTABLE USE