Need diameter of Winnie Sewer Hose Valve

[LK23]

Can someone provide the diameter of the outlet side of the Winnebago sewer hose end valve.  I realize it takes a 3 inch sewer hose on one side.  I need the diameter of the other end that inserts into the sewer.

See photo attached.

 

[John Canfield]

Rex - the discharge end is a tad under 3" OD.

 

[LK23]

John,

Thanks.  I am thinking about ordering one for my motorhome.  I have a rubber fitting from a Polychute that I thought might fit on that end.  It measures 2 5/8 inch.  I am not sure if it will stretch to 3 inches.

Rex

 

[John Canfield]

That would be quite a stretch ( couldn't resist.)

 

[Alfa38User]

I think most of the rubber gaskets for this purpose are tapered donuts so the outside diameter does not need to be exact as long as it exceeds to normal 3" on the upper end and is long enough to be inserted until snug.