What is this next to my fresh water inlet?

[PMB]

Can someone please help....... what is this?

 

[David and Sally]

12v outlet for a pump to pump water in?
pic without the cap on might help

 

[DuxDeluxe]

12v outlet for a pump to pump water in?
pic without the cap on might help

Yep, I got one fitted so that I can pump up into the tank when I get low, without lifting up a container and simultaneously holding a funnel

 

[PMB]

A picture without the cap

 

[David and Sally]

Yes. 12v pump supply

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[PMB]

Thats a good idea, where do i purchase the correct pump ?

 

[David and Sally]

Go to any caravan shop and see what Whale do. They drop into a water carrier and pump water up to your inlet. You will need a plug for the pump and that looks like a 12 v marine type socket. Try a chandler.

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