I have a hose removal tool like those, but most times when I have used it on 
those big thick stiff hoses, I have damaged the end of the hose so that it 
needed to be replaced.  My hope is the softer hose will eliminate the need for 
that tool.  Dave

S/V Aries
1990 C&C 34+
New London, CT



> On Apr 11, 2025, at 6:07 PM, CHARLES SCHEAFFER via CnC-List 
> <cnc-list@cnc-list.com> wrote:
> 
> FWIW, Harbor Freight sells cheap hose remover tools.  They look like a screw 
> driver with a hooked end.  Work great to work the hose loose from a barbed 
> fitting and then pull it off.   You have to buy a set, but you wind up with 
> different sizes and styles you can divide between the boat, the car, and the 
> garage shop.
>  
> Chuck S
>> On 04/11/2025 5:33 PM EDT Bill Coleman via CnC-List <cnc-list@cnc-list.com> 
>> wrote:
>>  
>>  
>> I have been using Silicone Radiator Hose for some of these hoses.
>> While I realise that they may not be Approved, as Joel notes, where I need 
>> to remove these occasionally  these are a godsend. Like me, they have no 
>> memory, and are simple to remove. With that in mind, I always use two good 
>> quality SS Clamps on them.  For me, the only downside is that they are 
>> pricey, but there is a local  Hose Vendor that has pretty good prices.  I 
>> wouldn't use these for a major suction purpose.
>>  
>> Bill Coleman
>> Erie
>> 
>> On Fri, Apr 11, 2025 at 3:46 PM David Knecht via CnC-List 
>> <cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com>> wrote:
>> Hi Dave- Thanks for you message and I like your suggestion.  I did not know 
>> there was a more flexible version of non-collapsing hose.  I thought about 
>> using reinforced PVC and did not realize it might kink so you saved me from 
>> that mistake.  Have you tried to get the softball hose off and on a barb 
>> yet?  If it is easier to remove, that would solve my problem.  Have you 
>> considered using grease to help?  Dave
>> 
>> S/V Aries
>> 1990 C&C 34+
>> New London, CT
>> 
>> <pastedGraphic.tiff>
>> 
>>> On Apr 10, 2025, at 3:39 PM, Dave S via CnC-List <cnc-list@cnc-list.com 
>>> <mailto:cnc-list@cnc-list.com>> wrote:
>>> 
>>> Anywhere there’s vaccuum (I.e. cooling intake) for sure you’d want a 
>>> non-collapsing hose.  (Negative pressure more an issue than  positive 
>>> pressure)  
>>>  
>>> I had a fibre reinfoced clear pvc reinf sink drain hose kink at a bend 
>>> point and replaced it with MPI series 110 hose, which was much easier to 
>>> work with than the stiff Lloyd’s approved stuff I had used elsewhere.   
>>> I’ll use it to replace the clear stuff on other through-hulls in future. 
>>>  
>>> <110-Softwall-Water-Cut-Away.jpg>
>>>  
>>> Series 110 <https://marinehose.com/product/series-110/>
>>> marinehose.com <https://marinehose.com/product/series-110/> 
>>>  
>>> Dave 
>>> 
>>> Sent from my iPhone
>>> 
>>>> On Apr 10, 2025, at 12:17 PM, Joel Aronson via CnC-List 
>>>> <cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com>> wrote: 
>>>> 
>>>> David,
>>>>  
>>>> There is an ABYC standard: Hoses that connect to underwater fittings 
>>>> should be manufactured to SAE J20R3 as a minimum and marked as such on the 
>>>> outer surface.
>>>>  
>>>> They are reinforced (and yes, stiff).  You could use wire reinforced clear 
>>>> hose.  Less stiff than the black or sanitation hose.
>>>>  
>>>> Joel
>>>> 
>>>> On Thu, Apr 10, 2025 at 12:05 PM David Knecht via CnC-List 
>>>> <cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com>> wrote:
>>>> I am wondering if there is a reason why one would need to (or want to) use 
>>>> a thick, stiff hose for a sink drain connected to a seacock.  It makes 
>>>> bends difficult/impossible and makes it difficult to remove the hose from 
>>>> the barb.  It seems like overkill in a situation where there is little to 
>>>> no pressure on the hose.  Something like Tygon/PVC tubing would seem 
>>>> adequate and much easier to work with.  I would think the same would be 
>>>> true for the raw water cooling hoses.  Am I missing something?  Dave
>>>> 
>>>> S/V Aries
>>>> 1990 C&C 34+
>>>> New London, CT
>>> <pastedGraphic.tiff>
>>>>  
>>>> Your contributions help pay the fees associated with this list and help to 
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>>>>  
>>>>  
>>>> --
>>>> Joel 
>>>> 
>>>> Your contributions help pay the fees associated with this list and help to 
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>>> Your contributions help pay the fees associated with this list and help to 
>>> keep it active.  Please help by making a small contribution using PayPal 
>>> at:  https://www.paypal.com/paypalme/stumurray  All contributions are 
>>> greatly appreciated.
>> Your contributions help pay the fees associated with this list and help to 
>> keep it active.  Please help by making a small contribution using PayPal at: 
>>  https://www.paypal.com/paypalme/stumurray  All contributions are greatly 
>> appreciated.
>> Your contributions help pay the fees associated with this list and help to 
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>> appreciated.
> Your contributions help pay the fees associated with this list and help to 
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> appreciated.

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