In article ,
"Ytter" wrote:

Hi everybody!
I am in a process of refitting my head/shower area on my sailboat.
I want to change head for something reliable,manual,not terribly
expensive.I'm thinking of Raritan's Cricket,but do not have any opinion or
experience.Is it possible to get your feedback on this important topic.

We got one a few years back and like it, but it is a bit different than
the Compact it replaced and the Pars we've used on other boats. If we
had a lot of guests, I think I'd prefer the PH or Compact, but for the
two of us, the Cricket has definite advantages. Check the cost of a
rebuild kit.

--
Jere Lull
Xan-a-Deux ('73 Tanzer 28 #4 out of Tolchester, MD)
Xan's Pages: http://members.dca.net/jerelull/X-Main.html
Our BVI FAQs (290+ pics) http://homepage.mac.com/jerelull/BVI/

"Ytter" writes:

I am in a process of refitting my head/shower area on my sailboat.
I want to change head for something reliable,manual,not terribly
expensive.
snip

Lavac, it has no equal, IMHO.


--
Lew

S/A: Challenge, The Bullet Proof Boat, (Under Construction in the Southland)
Visit: http://home.earthlink.net/~lewhodgett for Pictures

Ditto the "Lavac" recommendation. I would have no other. Well, I'd go for a
composting head if I didn't need to carry mountains of peat moss and it fit
the same space as the Lavac, but such a creature doesn't exist.

--
Karin Conover-Lewis
Fair and Balanced since 1959
klc dot lewis at centurytel dot net


"Lew Hodgett" wrote in message
nk.net...
"Ytter" writes:

I am in a process of refitting my head/shower area on my sailboat.
I want to change head for something reliable,manual,not terribly
expensive.
snip

Lavac, it has no equal, IMHO.


--
Lew

S/A: Challenge, The Bullet Proof Boat, (Under Construction in the
Southland)
Visit: http://home.earthlink.net/~lewhodgett for Pictures

Karin Conover-Lewis wrote:
Ditto the "Lavac" recommendation. I would have no other. Well, I'd go for a
composting head if I didn't need to carry mountains of peat moss and it fit
the same space as the Lavac, but such a creature doesn't exist.

Composting toilets also need power 24/7, Karin, to run the blower and
evaporator. Also a means of draining off liquids that exceed what can be
evaporated, which in coastal waters means some kind of container for
'em...'cuz they can't legally be drained overboard. Composter are an
alternative worth considering on a large powerboat on inland "no
discharge" waters, but IMO are totally impractical on any boat in
coastal waters.

--
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
http://shop.sailboatowners.com/detai...=400&group=327

Peggy,
Have you ever heard of the following setup:

The waste tank is ABOVE the water line with a bottom drain to a seacock.
There is a second drain from the top of the tank to the deck pumpout.
The head pumps up to the top of the tank.
Close the seacock in protected water to keep the bad stuff aboard and then
open the seacock when you get out.When offshore, simply leave the seacock
open to drain as you go (so to speak).

Real simple if you have the freeboard.
I wouldn't worry about carrying the weight so high because the tank would
always be empty out to sea.

--
Dennis Gibbons
dkgibbons at optonline dot net
"Peggie Hall" wrote in message
...
Karin Conover-Lewis wrote:
Ditto the "Lavac" recommendation. I would have no other. Well, I'd go
for a
composting head if I didn't need to carry mountains of peat moss and it
fit
the same space as the Lavac, but such a creature doesn't exist.

Composting toilets also need power 24/7, Karin, to run the blower and
evaporator. Also a means of draining off liquids that exceed what can be
evaporated, which in coastal waters means some kind of container for
'em...'cuz they can't legally be drained overboard. Composter are an
alternative worth considering on a large powerboat on inland "no
discharge" waters, but IMO are totally impractical on any boat in
coastal waters.

--
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
http://shop.sailboatowners.com/detai...=400&group=327

Dennis Gibbons wrote:
Peggy,
Have you ever heard of the following setup:

The waste tank is ABOVE the water line with a bottom drain to a seacock.
There is a second drain from the top of the tank to the deck pumpout.
The head pumps up to the top of the tank.
Close the seacock in protected water to keep the bad stuff aboard and then
open the seacock when you get out.When offshore, simply leave the seacock
open to drain as you go (so to speak).

I'm not crazy about that set up. When the seacock is closed waste has to
sit in the line to thru-hull, permeating the hose...any sludge in the
tank will end up in that hose, so if you're in coastal waters very long,
that can cause problems...and I can't see any reason to go through a
tank at sea instead of flushing directly overboard. If the tank vent
should become blocked, you'll have problems flushing the toilet due to
the backpressure. Worst case would be a blocked tank vent AND a clogged
overboard discharge hose at sea in 8'+.

--
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

Dennis Gibbons wrote:
Peggy,
Have you ever heard of the following setup:
The waste tank is ABOVE the water line with a bottom drain to a
seacock.
There is a second drain from the top of the tank to the deck pumpout.
The head pumps up to the top of the tank.
Close the seacock in protected water to keep the bad stuff aboard and then
open the seacock when you get out.When offshore, simply leave the seacock
open to drain as you go (so to speak).

That is _nearly_ exactly the set-up that I have, with one important
modification, see after Peggie's comment.

Peggie Hall writes:


I'm not crazy about that set up. When the seacock is closed waste has
to sit in the line to thru-hull, permeating the hose...any sludge in
the tank will end up in that hose, so if you're in coastal waters very
long, that can cause problems

Right. So what I did is to have a PVC ball valve right at the drain,
then go with sanitation hose (the good one, of course) to the
seacock. Both the PVC ball valve and the seacock are usually closed
and only open off-shore for draining the tank. Thus, the hose ONLY
ever contains sea water (or antifreeze, in winter), except for brief
periods during draining. And after draining the tank I would pump
enough sea water through it (using the existing pump, i.e. through the
head) to make sure it is clean before closing both valves again. Just
like you pump fresh water into the tank when pumping it out.

Of course, I have never done it so far since I was always within 3
miles.

...and I can't see any reason to go
through a tank at sea instead of flushing directly overboard.

Oh, reason is options, and simplicity. I can sail legally in coastal
waters and without problems off-shore. True, having some construction
with Y-valves, or additional pumps and dip tubes would also work (and
actually have some advantages), but this setup is far simpler.

If the
tank vent should become blocked, you'll have problems flushing the
toilet due to the backpressure. Worst case would be a blocked tank
vent AND a clogged overboard discharge hose at sea in 8'+.

--
Peggie

OK, this part I don't understand. Why would a second drain block the
vent(s)??

--Ernst

Peggy -- I think SunMar makes one that doesn't need any power, but they do
require that "excess fluid drainage" that you mention. Some of those that
require power claim to be able to dry the "fluid" sufficiently not to
actually use the overflow under lower usage (one or two people full-time),
but they're also way too big for my boat.

--
Karin Conover-Lewis
Fair and Balanced since 1959
klc dot lewis at centurytel dot net


"Peggie Hall" wrote in message
...
Karin Conover-Lewis wrote:
Ditto the "Lavac" recommendation. I would have no other. Well, I'd go
for a
composting head if I didn't need to carry mountains of peat moss and it
fit
the same space as the Lavac, but such a creature doesn't exist.

Composting toilets also need power 24/7, Karin, to run the blower and
evaporator. Also a means of draining off liquids that exceed what can be
evaporated, which in coastal waters means some kind of container for
'em...'cuz they can't legally be drained overboard. Composter are an
alternative worth considering on a large powerboat on inland "no
discharge" waters, but IMO are totally impractical on any boat in
coastal waters.

--
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
http://shop.sailboatowners.com/detai...=400&group=327

If everything on my boat worked as well as the Lavac, I would sail a lot
more.

--
Dennis Gibbons
S/V Dark Lady
CN35-207
dkgibbons at optonline dot net
"Karin Conover-Lewis" wrote in message
news
Ditto the "Lavac" recommendation. I would have no other. Well, I'd go for
a
composting head if I didn't need to carry mountains of peat moss and it
fit
the same space as the Lavac, but such a creature doesn't exist.

--
Karin Conover-Lewis
Fair and Balanced since 1959
klc dot lewis at centurytel dot net


"Lew Hodgett" wrote in message
nk.net...
"Ytter" writes:

I am in a process of refitting my head/shower area on my sailboat.
I want to change head for something reliable,manual,not terribly
expensive.
snip

Lavac, it has no equal, IMHO.


--
Lew

S/A: Challenge, The Bullet Proof Boat, (Under Construction in the
Southland)
Visit: http://home.earthlink.net/~lewhodgett for Pictures

Jere Lull wrote:
I am in a process of refitting my head/shower area on my sailboat.
I want to change head for something reliable,manual,not terribly
expensive.I'm thinking of Raritan's Cricket...

We got one a few years back and like it, but it is a bit different than
the Compact it replaced and the Pars we've used on other boats.

Yep...instead of the piston/cylinder pump sitting beside the bowl, the
Cricket has a diaphragm pump located directly below the bowl...no moving
parts.

If we
had a lot of guests, I think I'd prefer the PH or Compact, but for the
two of us, the Cricket has definite advantages. Check the cost of a
rebuild kit.

It's not really a rebuild kit, it's a whole new pump except for the
housing. Unlike piston/cylinder pumps, the Cricket doesn't have any
seals, o-rings, gaskets etc--the parts in the usual "rebuild kit"...so
it doesn't require "rebuilding" in the usual sense. In fact, it doesn't
even need lubrication. A kit is needed only as often as any other toilet
would need a whole new pump assembly. So the price for it should really
be compared to the prices of a new pump assemblies for other toilets,
not rebuild kits.
--
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