quality time
Well-Known Member
- Oct 30, 2007
- 2,360
- Boat Info
- Miss Stress
2006 50' Post
- Engines
- Series 60 Detroits
Keep in mind that vacuum pumps use four duckbills, the macerator uses two.
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Keep in mind that vacuum pumps use four duckbills, the macerator uses two.
Hi Cliff,interesting....do all holding tanks have this relief valve?.....I have worked on my waste system several times and I don't recall seeing a valve like this on my holding tank.....I would assume it is located on top of the tank....correct?....
cliff
It is not a pressure "relief valve".
https://www.environmentalmarine.com...erators-and-pumps/vacuum-generator-2-vg2.html
I'll go with that..It is a "Negative Pressure Relief Valve"...
There can be an air leak in the bowl without there being a water leak
Ahh. Didn’t know that. Thank you.