Pondless waterfall vault

[muddywater]

Originally Posted by Duekster

I got lied from you saying you used metal to saying you did not use metal.
Your supplier recommended something like what? You never said.

I think of metal in term of nobility and application. Is there metal in the pump? Brass then ok.... but then I need to condsider that too.

Read post 113. You get in a hurry to bash me and you skip some posts.

A valve box rated to handle the weight of the application.

You say commercial grates are acceptable??? Why? How are they non-corrosive?