....well Joe, I don’t usually respond to insecure name callers like you but with you I’ll make an exception.
There’s one piece of equipment almost identical to a fire truck pump. Like a fire truck, it has a motor. Attached to that motor, like a fire pump, is a pump. Every day it is used in salt water and will last for years. I’m speaking of an outboard motor with a jet pump attached to it.
You simply don’t know what you are talking about. I’ll not answer you again so save your keyboard.
You are partially correct..
You can run an outboard in salt water, provided you properly flush it daily.
Pumps, on the other hand, are a completely different thing.
The gaskets, seals, etc. would be destroyed in short order.
Do a little research, don’t just attack people with knowledge that you don’t possess, and might turn out to be a fine human being.