Thanks Larry,
I received the accumulator today and it is not the model I ordered, it has male connections unlike the one above picture and it is pre-charged to 30psi. There was also a connection with both sides female in the package.
The model number is 182-200, and this is the manual:
http://www.depcopump.com/datasheets/...n%20manual.pdf
It is better for my setup since it has 2 male connections, it will make the installation easier, I also have Shurflo inline filter, I don?t understand why they designed to install after the pump, but I can screw the pump, filter and accumulator together.
I will post some pictures when I receive the pump all hooked together.
This is my Shurflo filter:
