7/8" Female Swivel Ballcock Nut x Male Ballcock Thread, Mini-Rester Water Hammer Arrestor

Sioux Chief

Brand: Sioux Chief

Mfr Part#: 660-TK

UPC#: 739236106183

Availability: In Stock
Usually ships: Today, if ordered by 3pm
Qty Price
$14.15 / each
x4 $51.40 / box
(4 x $12.85 / each)
  • Description
  • Reviews
  • FAQs (1)

Female swivel adapter connects to a 7/8" ballcock outlet of a toilet tank. 7/8" male ballcock outlet allows to connect a standard water supply connector or riser. Best installed upstream of all quick shutting valves and faucets.
Sioux Chief Mini-Rester design incorporates a poly piston with (2) EPDM, silicon lubricated O-rings, which moves inside solid copper chamber and creates a pressurized cushion of air, completely sealing off the water, which prevents the loss of air in the chamber. Certified by ASSE to the ANSI/ASSE 1010-2004 Standard. Not for potable water applications.


  • Can be installed at any angle;
  • No access panel required for installing on sealed wall;
  • Can be installed on any rough or retrofit applications;
  • Size of Arrestor is AA;
  • High efficiency in the case of installing on washing machine.

Technical Specifications:

  • Connection: 1/2" female swivel ballcock nut and male ballcock thread;
  • Max. Temperature (F): 250;
  • Max. Pressure (PSIG): 350;
  • Materials: body is copper tube, piston is poly piston with two EPDM o-rings, piston lubrication is Dow-corning, 111 FDA approved silicone compound.
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Can I install this arrester in a toilet
Read 1 answer
Yes, it can be connected right to the toilet tank.
Answered on 3/15/2016 by PexUniverse Customer Service
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