A simple y connector allows both overboard discharge hoses to share the same through hull fitting.
Marine waste tank y valve.
Offshore you can empty the tank yourself using a manual or electric pump.
Inshore and inland the tank is emptied via the deck pipe.
Storage is the element of a marine toilet that needs serious attention.
Federal law also states that if you have a holding tank with a y valve allowing direct overboard discharge of untreated waste it must be secured in the closed position while operating in all inland and coastal waters.
Type ii is also an on board treatment device that uses biological or aerobic digestion based system.
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With a y valve before the tank and one after you can direct head discharge into the holding tank or directly overboard.
All of the waste is pumped into a holding tank yet you have the option of pumping it overboard when legal and logical to do so.
There s no y valve between the toilet and tank to upset authorities.
Get it as soon as thu sep 24.
Jabsco 45490 1000 marine waste tank y valve black.
Amazon s choice for y valve marine.
The valve is supplied with a stainless steel locking ring that allows the lever to be locked in the holding tank position when operating in no discharge zones.
Types of marine sanitation devices msds types of msd.
The existing water waste pass through a joker valve.
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Installing a y valve allows you to divert waste either to the holding tank when you re in coastal waters or to an overboard discharge when you re beyond the three mile limit.
All polyester and stainless steel construction will withstand corrosive waste chemicals and salt water.
And you can empty the tank at a pump out station or offshore.
At all other times the valve must be positively secured in a way that presents a physical barrier to valve use and prevents all discharges.
After treatment the treated waste can be discharged.
Type i is a an on board treatment device using a physical chemical based system that relies on maceration and chlorination.