The water hammer arrestor kit is used to prevent the potential damaging effects of water hammer which is defined as a pressure surge or wave caused when a fluid in motion is forced to stop or change directions suddenly.
- Normal operating pressure 35 to 500 psi
- Spike pressure not to exceed 2,000 psi
Kit Includes: Stainless steel water hammer arrestor, Nipple, Tee, Elbows, Teflon tape, Union
** Parts ordered may look slightly different than the picture displayed, but the fit and function will be the same.
- 11 & 14 GPM - 3/4" MPT, 6.5" tall
- 40 GPM - 1-1/2" MPT, 11 3/16" tall
Water Hammer Arrestor Kit Instructions (PDF)
Water Hammer Arrestor Kit Best Practices (PDF)
This item ships free - almost anywhere in the Continental United States!
On rare occasions addresses with limited access such as islands or major metropolitan areas (ie: New York City) may incur additional delivery fees; if so, you will be contacted to confirm the extra shipping cost before your order is processed. Shipments to Alaska or Hawaii qualify for free shipping to any West Coast port. Please contact us for special shipping rates from the West Coast to Alaska or Hawaii.