holding tank

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Jul 8, 2011
704
Catalina 30 Sidney B.C.
I am going to install the waste holding tank in my 1982 Catalina 30 and was wondering who made the tanks back then
 
Oct 2, 2006
1,517
Jboat J24 commack
I went simple with the Sealand combo head / 9.5 gallon holding tank





It is S#$% simple and has had no smell issues after one full season and pumps out nice clean at the station
 
Dec 2, 1997
9,011
- - LIttle Rock
To answer your question...

I am going to install the waste holding tank in my 1982 Catalina 30 and was wondering who made the tanks back then
Ronco Plastics Ronco Plastics has made water and waste for at least 20 years, so I'd bet at least $1 that they made yours. Give 'em a call to find out...if they did, they'll still have the mold and even know which one it is.

However, the SeaLand 711-M28 "Marine Traveler" that Tommays installed is a great self-contained system that uses the same bowl assembly as the VacuFlush, and uses pressurized flush water--but UNlike the Vacuflush--really DOES only need about a pint/flush...which allows that 9.5 gallon tank to hold at least as many flushes as a 30 gallon tank connected to any other toilet. If that's not enough capacity you can reroute the pumpout line to a second holding tank (you'd need a macerator pump). The only downside is the20 x20 tank footprint...it's too big to fit in most heads. Defender carries it for a very reasonable price: SeaLand Traveler at Defender
 
Jul 8, 2011
704
Catalina 30 Sidney B.C.
Hi Peggie due to the placement of the waste tank i am installing is it possible to plumb the outlet through a maserator to the kitchen sink drain or the engine raw water intake , making sure i install a valve to close off any access to sink drain or engine ...of course motor would not be running ...this would be temporary until next haulout or should i run maserator line to stern and install outlet just above water line with shutoff valve at exit at stern
 
Dec 2, 1997
9,011
- - LIttle Rock
Nope... do NONE of the above!

is it possible to plumb the outlet through a maserator to the kitchen sink drain or the engine raw water intake ,

Nooo. CG regs prohibit a toilet or holding tank discharge line sharing a sink drain line, with or without any valves, even temporarily.

or should i run maserator line to stern and install outlet just above water line with shutoff valve at exit at stern?

Nope...not the right way to do it either. Install a new BELOW waterline thru-hull and seacock, fairly close the to the tank.

Where ARE you putting the tank? I think maybe you need a little help getting this right, so maybe we should talk? If so, send me an email (EMAIL plz, not a PM?)...I'll be glad to help you!
 
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