Looking to build a sump using jacks racks sump kits

[Mad Zoas]

looking to see if anyone has used Jacks Racks sump baffle kits? I've looked on line to see if I could get the dimension on the triton refugium baffle kit for a 40g what I need to know is the dimensions to the drain holes. if anyone knows, that would be great help.

 

[MaddyP]

I have a Jax Racks kit for my 20g long sump, though I don't think it's the triton version. Simple enough kit and worth the money over a new sump. What dimension do you need?

 

[nickm]

I have a Jax Racks kit for my 20g long sump, though I don't think it's the triton version. Simple enough kit and worth the money over a new sump. What dimension do you need?

What type of valves are on the inlet/ outlet of sump?