Oops, I meant using a "PH II" with fresh water.

Everett

"Everett" wrote in message
...
Hi Peggie (or whomever ...)

What do you think about the idea of using non-pressurized water for a
SeaEra
(or whatever) via a "day tank??" I'm considering using the pressure water
to automatically fill a small (2-5 gal) tank, controlled by something like
a
toilet regulator. The toilet would draw water from the small tank using
its
own pump.

In this way, there wouldn't be a possibility of back-flow to the main tank
but we'd have the advantages of fresh water flush without having to use a
special head.

Thanks,
Everett ('70 GB 32 Woodie)

"Peggie Hall" wrote in message
...
Drumm Law wrote:
We have just bought a 1973 Tollycraft 34' Flybridge Sedan, with an old
"pumper"
style marine head. Already, I'm getting grumbles from "Mama" about
all
the
work that device is.

I have seen bits and pieces on this and other web sites, about the
pro's
and
con's of different electric marine heads . . . but don't feel I know
enough to
intelligently chose one yet.

It needs to be 12 volt, sea-water source of water, and reliable (and,
when not
reliable, relatively easy for a person not mechanically inclined to
fix)!

You've just described the Raritan SeaEra. Check it out at
http://www.raritaneng.com

--
Peggie
----------
Peggie Hall
Specializing in marine sanitation since 1987
Author "Get Rid of Boat Odors - A Guide To Marine Sanitation Systems and
Other Sources of Aggravation and Odor"
http://www.seaworthy.com/html/get_ri...oat_odors.html