Re: Air compressors vs. canned air
>---- Original Message ----
>Subject: Re: Air compressors vs. canned air
>Date: Sun, 14 Feb 2010 23:10:22 -0800
>>On Sun, Feb 14, 2010 at 07:51:06PM +1000, Adrian Levi wrote:
>>> On 14 February 2010 14:27, Timothy Legg
>>> >> On Sat, Feb 13, 2010 at 6:30 PM, Chris Jones
>>> >>>...and might be able to
>>> >>> comment on the respective merits of air compressors vs. air
>>> >>> CJ
>>> > Please don't use the readily available R-134a bottles. I am not
>>> > convinced of the environmental safety of this coolant.
>>> > Timothy Legg
>>> I can vouch for this, R134A is not an ozone depeting refrigeratnt
>>> it is still a greenhouse gas and at approximatley 1300 times
>>> weight for weight with CO2.
>>I use 16 gram CO2 cartridges for emergency filling of bicycle tires.
> Saw a
>>gun designed to incorporate them into use on computers and bought
>it. It is
>>kind of week, short lived and expensive @ $2.5 each. Hadn't
>>environmental aspect. But it is rare-use.
>>Also have a vacuum cleaner attachment for keyboards. It has 23
>tubes, 3/16 x
>>4 inches, with tiny brushes on the ends. Looks like a strange sex
>>Can't remember where I got it. Surprisingly, the silicon rubber
>>still very bendy.
>>Works really well but I don't know about components with the
I think you will find those cartridges are listed at somewhere around
100psi (typical for road bikes). Probably way too much pressure for
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