Water Hammer Arrestor Three Quarters Inch Straight Compression And Sweat Style For Plumbing Retrofit Copper Risers Push Fittings Viega ProPress Compatible Air Chamber

3/4-Inch Water Hammer Hose Arrestor, Piston-Type
✔️ Pack: single unit, piston-type arrestor for 3/4" hoses

This 660-HB piston-type water hammer arrestor is used on washing machine supply valves to absorb pressure spikes and prevent water hammer in residential plumbing.

✅ Size: 3/4 inch nominal hose arrestor
✅ Piston-type water hammer arrestor
✅ Installs on both hot and cold supply inlets of washing machine valves
✅ Requires adequate air volume to dissipate closing-energy
✅ No access panel required for installation

💡 What is a washing machine valve water hammer arrestor used for and why is it handy?

A handy device that dampens shock in home plumbing, helping to quiet lines and protect components.

- Absorbs pressure spikes when washing machines close - Installed on hot and cold supply lines - Uses piston-type arrestor and air volume to dampen water hammer - Helps protect valves and piping from shock