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Product Overview

  • Helps maintain the water pressure inside of pipes
  • Can be installed on both hot and cold supply lines
  • Durable arrestor body made of type L copper tubing
  • 1/2" PEX crimp connection works with press fittings or push fittings
  • Maximum working pressure of 250 PSIG and burst tested for up to 1,500 PSIG
UPC Code:400016760729
View all Sioux Chief Plumbing Valves

Sioux Chief 660-X2B Specs

Quantity
1/Each
Shipping Weight
0.1 lb.
Height
4 1/4 Inches
Chamber Width
7/8 Inch
Features
Lead Free  Made in America
Material
Copper
Maximum Temperature
250 Degrees F
Pressure Rating
250 PSIG
Size
AA
Type
Hammer Arresters  Mechanical Parts
Water Inlet Size
1/2 Inches

Customer questions about this product

Does this item have any additional agency approvals and certifications?

There are a wide range of regulations that govern plumbing code! We attempt to list any current certification marks with an official logo on the product page for your convenience. However, additional approvals, codes, and standards this product adheres to may be listed on the product specsheet.

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Sioux Chief 660-X2B Details

Protect your plumbing with this Sioux Chief MiniRester water hammer arrestor. This size AA unit dissipates the calculated kinetic energy that is generated by quick-closing faucets / valves. This helps maintain the water pressure inside of pipes. It is designed to be installed at any angle on both hot and cold supply lines, and it does not require an access panel for installation.

This unit has an arrestor body made of type L copper tubing with a lead-free brass fitting. The poly piston absorbs shock and has two EPDM O-rings for a secure seal. This model comes with a 1/2" PEX crimp connection that is compatible with press fittings or push fittings. It withstands temperatures up to 250 degrees Fahrenheit, and it has a maximum working pressure of 250 PSIG. It is also burst tested for up to 1,500 PSIG.

Overall Dimensions:
Chamber Width: 7/8"
Height: 4 1/4"

Attention CA Residents:

Attention CA Residents

WARNING:This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

  • IAPMO R&T, UPC Certified - USA & Canada

    IAPMO R&T, UPC Certified - USA & Canada

    This product is certified by the International Association of Plumbing and Mechanical Officials (IAPMO) to meet Uniform Plumbing Code (UPC) standards for the USA and Canada.

  • Lead Free

    Lead Free

    This item's manufacturing process does not use lead as an additive.

  • ASSE Certified

    ASSE Certified

    This product has been certified by ASSE International to meet safety and performance standards for plumbing and mechanical systems

  • Made in America

    Made in America

    This item was made in the United States of America.

  • 1/2" Water Connection

    1/2" Water Connection

    This unit comes with a 1/2" water connection for water supply.

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