hose sizes on E38-200

[trenton]

Encore is in Mexico. I am in Colorado and am wanting to prepare to install a watermaker when we get back down there in the fall. I was hoping someone would know the ID of the fill hose to the fresh water tanks and also the ID of the salt water supply line to the head. I am wanting to buy the right size connector fittings here in the States.
Thanks in advance for your help
Trenton

 

[lnill]

Encore is in Mexico. I am in Colorado and am wanting to prepare to install a watermaker when we get back down there in the fall. I was hoping someone would know the ID of the fill hose to the fresh water tanks and also the ID of the salt water supply line to the head. I am wanting to buy the right size connector fittings here in the States.
Thanks in advance for your help
Trenton

My 38-200 is 1987. Hose size is 1.5 inch. i am not sure of this but I think that is standard for all deck fills. I only think this because the deck fill caps on the original boat had an odd thread size and I have not been able to find it, thus have looked at other deck fills as a replacement.