Dishwasher install leads to water hammer.
Some codes like the UPC, require hammer arrestors on devices that have quick closing valves.
In a home, that would be
I've also installed them in commercial bathrooms that use Flushometers.
Why have constant banging pipes if it can be avoided?
Water Hammer Arrestors
I have had a lot more flush valves cause "water hammer" when they start to flush, which an arrestor will not prevent, than when they shut off.