Sailing things right

If you think I'm playing fool — nope, I don't.
This is a crucial safety device for the pump-powered water-supply. It dampers the pressure kicks in the tubes when the faucet is opened/closed. Without it all the system struggle a lot and it leads to breaking tubes and greatly reduces the pump lifespan.
Marine-grade pressure damper costs between €23 with 3 weeks delivery and €67 for the fancy branded one with two days delivery. This one is €8 with the drink. :)

"Bomzh-style" yachting is my passion.