1/2" PEX Straight, Mini-Rester Water Hammer Arrestor (Lead-Free)

Sioux Chief

Brand: Sioux Chief

Mfr Part#: 660-X2

UPC#: 739236106312

Availability: In Stock
Usually ships: Today, if ordered by 3pm
Qty Price
$8.75 / each
x4 $32.60 / box
(4 x $8.15 / each)
  • Description
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Straight Mini-Rester water hammer arrestor with 1/2" PEX crimp style connection (per ASTM F877/F1807). Effectively absorbs pressure surges to prevent damage to plumbing system. Installed upstream of any quick-shutting valves. Lead-free compliant, conforms to IPC-2009, certified by ASSE to the ANSI/ASSE 1010-2004 Standard.


  • Lead-free;
  • Can be installed at any angle;
  • No access panel required for installing behind sealed walls;
  • Can be used for new rough-in or retrofit applications;
  • Size of Arrestor is AA.

Technical Specifications:

  • Connection: 1/2" PEX crimp;
  • Max. Temperature (F): 250;
  • Max. Pressure (PSIG): 350;
  • Materials: solid copper body, poly piston with (2) EPDM O-rings lubricated with FDA approved silicone compound.
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