Dometic / Sealand Duck Bill Valves, 1 1/2" ( 2 valves per kit )
The Duck Bill Valves are a critical part of the Vacuflush System. They help in maintaing and generating vacuum for the system. They are used constantly in the system
and should be replaced regularly. It is a simple part to replace and the packaging for this product includes detailed instructions on how to do so.
All S-Series Vacuum Pumps, Low profile vacuum pump, and the VG2 vacuum pump require 2 kits (4 valves).
The T-Series discharge pump requires 1 kit (2 valves).
If you have any questions on this part please contact us.
kits required
Fits all SeaLand Discharge Pumps (T series) 1 kit required
13 Reviews Hide Reviews Show Reviews
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Just what it was quacked up to be
Exact fit and worked perfectly
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Duck bill valves
Prompt delivery and good pricing. Others were 10-20% more expensive. One of the easiest boat repairs I have done though certainly not the most pleasant. Once you have to replace them you may as well replace the bellows and gaskets at the same time.
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Gotta have Duck Bill Valves
Anyone with a Vacuflush head knows that it works great till the duck bill valves wear out. I replace mine at the begining of the season and allways have a set of spares aboard.
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Exact fit and function
Delivered in 2 business days in perfect condition.
