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[ Active Members: 25 | Guests: 117 ]  [ Total: 142 ]  [ Newest Member: horwoodlk1 ]
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Author Previous Topic: Ethanol or not in a 2 stroke OB Topic Next Topic: Maxum 37 SCR  

estame6

RO# 27400

Posted - Jul 03 2012 :  10:38:40  Show Profile  Reply with Quote
Morning all, I have a 1988 30' SeaRay with twin 260hp and my problem is when fueling (gas) topping up is difficult without discharging a small amount of gas over the side. Doesn't matter how slow you pump this always seems to happen. If I could sense when the tanks is nearly full, eg within half an inch from the top I would be happy. I was thinking maybe trying those propane temperature stickers and wonder if anyone has tried these of has any other suggestions. Many thanks .............. Dave

Homeport: Detroit

The Other Gary

RO# 143



Posted - Jul 03 2012 :  10:47:43  Show Profile  Reply with Quote
Google "no spill"

I use this all the time and have not had a drop hit the water.








Gary Peck 1997 Bayliner 3988 MY, twin 330 Cummins

I saw a movie where only the military and the police had guns,,,,, It was called Schindler's List

Homeport: Toronto, Lake Ontario Go to Top of Page

PascalG

RO# 12212



Posted - Jul 03 2012 :  10:55:46  Show Profile  Reply with Quote
These bottles are great nut only if you can actually reach the vent(s) and it doesn't address burping at the filler although rags can help there

First thing to check is the screen on your vent fittings. Usually as they age and corrode air flow gets restricted and even a slight air pressure increase in the tank is cause burping


Pascal
1970 Hatteras 53 MY
26' Starfish sloop
12' Westphal Catboat
16' Hobie Cat
13' Sandbarhopper

Homeport: Miami, FL Go to Top of Page

estame6

RO# 27400

Posted - Jul 03 2012 :  11:50:28  Show Profile  Reply with Quote
Interesting looks like it would work perfectly.
Tried googling "no spill" and just found gas cans etc.
If you could point me to this I will try one.
Many thanks.



Homeport: Detroit Go to Top of Page

KiDa

RO# 16492



Posted - Jul 03 2012 :  12:05:37  Show Profile  Reply with Quote
As an alternative;

Green Marine Fuel Whistle



____________


Best Regards,

David
Saint Max
'99 330 Sundancer

==========

Capitalism is to this administration what Judaism was to the Third Reich.

-- Me

Homeport: Hopewell, VA Go to Top of Page

The Other Gary

RO# 143



Posted - Jul 03 2012 :  12:47:12  Show Profile  Reply with Quote
http://www.tgmmarine.com/nospills/default.htm

Gary Peck 1997 Bayliner 3988 MY, twin 330 Cummins

I saw a movie where only the military and the police had guns,,,,, It was called Schindler's List

Homeport: Toronto, Lake Ontario Go to Top of Page

Maxwell

RO# 31042



Posted - Jul 03 2012 :  13:53:43  Show Profile  Reply with Quote
Just be careful as this spring a friend with a gas boat at our YC "topped up" his tanks just before he went to his slip. As the day warmed up and the gas expanded due to temp change it began to discharge out of the vents. The bright side was an impromptu boat ride was in order...

max



Homeport: Milwaukee, WI Go to Top of Page

gcolton

RO# 9708

Posted - Jul 03 2012 :  14:46:02  Show Profile  Reply with Quote
quote:
Originally posted by The Other Gary

Google "no spill"

I use this all the time and have not had a drop hit the water.



What is it an what do you do with it?

George








If you are not boating or golfing you are wasting your day.

Homeport: EAFB Yacht Club Go to Top of Page

Bliss

RO# 2743

Posted - Jul 03 2012 :  14:57:25  Show Profile  Reply with Quote
Years ago, on a very hot mid-morning, I docked my topped off gasser next to a beautiful, large, new Hatteras. The dock was a fixed one where the boats could "see" each other across and under the walkway. About 3:30PM my neighbor, with a chagrined look, nicely pointed out that my boat was peeing gasoline on his pride and joy! Oops!


Edited by - Bliss on Jul 03 2012 16:00:26

Homeport: Reef Point Racine, WI Go to Top of Page

vic33004

RO# 27361

Posted - Jul 03 2012 :  16:50:36  Show Profile  Reply with Quote
quote:
Originally posted by The Other Gary

Google "no spill"

I use this all the time and have not had a drop hit the water.




+1







Vic33004

02 Regal 4260

Homeport: Fort Lauderdale, FL Go to Top of Page

SCORPIO

RO# 4810



Posted - Jul 03 2012 :  17:02:08  Show Profile  Reply with Quote
Thats called a Davis No-spill. I have the same boat as you and I use one of those No-spills, they work well. The vents are easily accessable from the cockpit. As was stated, check your vents and leave about 10 percent headspace to allow for expansion. I usually listen to the gas going into the inlet, when I hear gurgling, I stop. I also have fuel flow meters and I know how man gallons I burned since last fill up so I have a good idea on when its getting full.

Chris USPS AP

Homeport: Lewes, Delaware Go to Top of Page

The Other Gary

RO# 143



Posted - Jul 03 2012 :  22:41:53  Show Profile  Reply with Quote
The bottle attaches over the vent with the suction cups, If the fuel burps out the vent it is caught before it hits the water.
I open the bottle top so I can hear the vent gurgle and stop filling.



Gary Peck 1997 Bayliner 3988 MY, twin 330 Cummins

I saw a movie where only the military and the police had guns,,,,, It was called Schindler's List

Homeport: Toronto, Lake Ontario Go to Top of Page

dominic

RO# 2355

Posted - Jul 04 2012 :  05:13:02  Show Profile  Reply with Quote
Just a thought.....that no spill bottle.....does it make an air tight connection between the hull and the bottle? If so, then it may help prevent phase seperation of ethanol gasoline. How? Well, from my understanding, one of the main reasons the fuel phase-seperates is from absorbtion of water molecules in air. Because the tanks are vented, the moisture is absorbed from the air entering the vents. If the vents are 'blocked' then no moisture can enter the tanks. Just a thought....but you will have to remember to remove the bottles before leaving the dock!

later,
dominic

Homeport: Jersey Shore, NJ Go to Top of Page

stmbtwle

RO# 7934

Posted - Jul 04 2012 :  07:21:20  Show Profile  Reply with Quote
I seems to me that any time you fill the tank COMPLETELY FULL you are risking a spill from expansion as noted above.

You should have a way to gauge the tank so you can STOP before you get to that point. Maybe that "burp" at the fill pipe is your warning. Trying to squeeze in an extra gallon or two could get VERY expensive!


Willie. She's a tired old barge but she's paid for!

Homeport: Tampa Bay, FL Go to Top of Page

Sandy

RO# 1159

Posted - Jul 04 2012 :  11:43:37  Show Profile  Reply with Quote
quote:
Originally posted by KiDa

As an alternative;

Green Marine Fuel Whistle





In my experience from having installed a vent line whistle on my old Sea Craft many years ago, this is one of the most annoying marine product ever made and not just to the boat owner but to anyone remotely nearby.

The one I had, that looked just like the one pictured but without the attachment wings, was LOUD and of course they don't just whistle as an alert when near full, they whistle full time for the 100 or 200 gallons taken on , and the faster the pump flow the louder the whistle which in my case could be heard hundreds of feet away. It lasted all of one excruciating fill, then was ripped out and smashed into little tiny bits .

If it only alerted when nearing full, that would be great, but it's not the case at all. It only STOPS whistling when fuel goes up the vent hose and possibly out the vent. Pointless.


Sandy

Homeport: The Vineyard Go to Top of Page

GeeBee

RO# 385



Posted - Jul 04 2012 :  12:09:39  Show Profile  Reply with Quote
I like the whistle. The Davis no spill bottle reminds me of the doctor's visit after the vasectomy.







"The trouble with socialism is that you eventually run out of other people's money."... Margaret Thatcher

Homeport: Lake Lanier, GA Go to Top of Page

Comogene

RO# 9942

Posted - Jul 04 2012 :  18:47:44  Show Profile  Reply with Quote
I'm with Sandy. One fill with that constant LOUD whistle and out they came.

If anyone wants them, let me know and I'll see if I can find them.

Gene



Homeport: Beverly, MA Go to Top of Page

estame6

RO# 27400

Posted - Jul 05 2012 :  09:29:52  Show Profile  Reply with Quote
Lots of great info and I have a story when topping off gas tank, leaving my fellow club members who were spending the night, well you know the rest!!
The consensus is being able to top off tanks leaving a measured void at the top of the tank for expansion and pretty well knowing how much fuel you actually have in both tanks. As mentioned in my original post I was hoping someone had knowledge or at least tried using a product like the heat sensing strips used on propane tanks, would show the level towards the top of the tank same as showing the level in a propane tank. I can easily (and safely) see the tanks from a rear hatch so am going to experiment and try to find a product to aid this. Even a temperature sensing sticker connected to a meter sensing the drop in temp when the fuels reaches a point. Just n 'idea.......



Homeport: Detroit Go to Top of Page

Sandy

RO# 1159

Posted - Jul 05 2012 :  11:52:44  Show Profile  Reply with Quote
Estame6- As longs as you have have metal tanks and can see the tank side near where the fill opening is if the tank is tilted at all, 'd think the temp sensing strip would work OK, though there may be a little delay in response to rise in level, and I kind of recall the ones I tried were a little hard to see.

A friend gave up on his succession of cheap "universal" swingarm gauge senders and now uses the accurate TankTender system you might look into. It would not be my preference since you have to push a rubber button mini-pump to insert air each time a reading is desired but it is VERY accurate at reading tank fuel LEVEL , and that can be tabled to equate to gallon volume remaining or used. .

http://thetanktender.com/


Sandy

Homeport: The Vineyard Go to Top of Page

Dave H

RO# 7245

Posted - Jul 11 2012 :  11:38:07  Show Profile  Reply with Quote
Ahh for the old days of a dip stick. I can dip both main tanks. The belly tnak is a problem but runs only the genny. I will be doing something there, I'll follow this topic.


Homeport: Mystic, CT Go to Top of Page

stmbtwle

RO# 7934

Posted - Jul 12 2012 :  08:03:20  Show Profile  Reply with Quote
quote:
Originally posted by Dave H

Ahh for the old days of a dip stick. I can dip both main tanks. The belly tnak is a problem but runs only the genny. I will be doing something there, I'll follow this topic.



+1


Willie. She's a tired old barge but she's paid for!

Homeport: Tampa Bay, FL Go to Top of Page

Prospective

RO# 23085

Posted - Jul 12 2012 :  10:03:21  Show Profile  Reply with Quote
I second the idea of just listening to the vent. If you have a rough idea of how much fuel you need just be conservative and start listening ahead of time. If I think I need about 100 gallons I'll put my ear to the vent at 80gal and listen. As soon as I hear gurgling I'm done.

1990 Tiara 3600 Open
Twin 3208 CAT Diesels

Homeport: Barrington, RI Go to Top of Page

Sandy

RO# 1159

Posted - Jul 12 2012 :  11:24:21  Show Profile  Reply with Quote
Listening to the vent or fill can really help judge near-full but at least at the pump dock I use there is nearly always considerable ambient noise of forklifts , other boats, bands at several reataurants so hearing is tough. Sometimes I use a long-neck transmission funnel as a "hearing trumpet" aimed at the fill.

On my boat the Davis bottle is not something that is feasibly attachable but I can see it might work well for those who can lean over to the vent while standing in the cockpit. I just do the best I can with pretty good results because my 2 sets of redundant fuel totalizers usually are accurate to with around 1-2 gallon used or often closer than that when around 100 gal.s are pumped. But in order for them to be accurate , they have to be reset when the tanks are fully filled so I slow pumping to a dribble when I know it's close and that works pretty well with maybe a drop or 3 from the vent.

Last year I had a couple oz of gas come out the vent and very briefly stain the water below. I apologized to the attendant who laughed and said every single time the Environmental Police fill their official boat there they spill at least 10x as much.



Sandy

Homeport: The Vineyard Go to Top of Page

rduhon

RO# 29321

Posted - Jul 12 2012 :  11:49:50  Show Profile  Reply with Quote
I have the whistle. It works good for me. I have it installed in the vent hose, right where it takes off from the tank.
Mine is not that loud.

When you remove the bottle from the vent, you can still spill. Some may spill out the bottle, some out the hose.

I go by the fuel flow meter totalizer. When I start getting close to the amount I think I need, I slow down the gas nozzle.



Homeport: Lake Charles, La Go to Top of Page
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