Volvo Penta D4 / D6 Cooling system hose diameter?

kennyh

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Hi all

I'm going to be doing a Rydlyme treatment on my VP D4-260 and I'm working on building the pump/circulation system to circulate the Rydlyme around the cooling system/heat exchangers.

Unfortunately I'm working away from home and can't get to my boat to measure the internal diameter of the hoses on the raw water side.

So, does anyone know the diameters of the cooling system hoses on a VP D4? Internal diameter would be great to know.

Thanks.
Kenny
 
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