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fire exts.
Posted: Tue Feb 13, 2007 4:33 pm
by rustynuts
I dont know what the problem with using an extinguisher Ive been using one in both of my landcruisers for 3 years without any dramas.
Heres a few stats to chew over:
9kg extinguisher tested to 2500 kpa
1.5 - 9 kg around 2000 kpa
Thats approx. 280 psi
These are tested presures not the charge presure (big difference). Charge pessure is alot lower. These containers work incredibly well.
If your worried about whats in the container wash it.
If you want to get one go to a place that services extinguishers and ask for one of the discarded ones, you never know your luck. I know we have heaps laying around that wont be used again. Try Wormald or chub
Cheers Russ
air
Posted: Thu Feb 15, 2007 2:42 pm
by noelb1
For all those who don't believe it 2 x maxairs into a 20ltr tank keeps a rattle gun going non stop
edit
here are some links
onboard air kits
http://www.bushranger.com.au/onboard_air_kit.php
New supermax 85 l/pmin and 66lpm at 30psi
http://www.bushranger.com.au/onboard_air_kit.php
Posted: Sun Feb 25, 2007 9:46 pm
by shanegtr
I've just got a 9L extinguisher that Im modding for an air tank. Drilled a hole in the base for the drain and welded a socket onto it.
Now the next problem is finding a suitable place to mount it and welding on some brackets
Posted: Sun Oct 21, 2007 11:56 am
by narns1mav
i got a 9kg fire ext tank and it says to recharge to put in water then charge to 620 kpa about 89psi and as far as i know all pressure vessels are tested to 3 times the working pressure thats about 1860kpa test or 269psi all i did was cable tied the handle on and unscrewed the hose and put the air outlet into that then unscrewed the tyre valve and got a fitting that went in there all good
Posted: Sun Oct 21, 2007 10:07 pm
by TEAMRPM
narns1mav wrote: all i did was cable tied the handle on and unscrewed the hose and put the air outlet into that then unscrewed the tyre valve and got a fitting that went in there
trusty ol cable ties ay..
Posted: Sun Oct 21, 2007 10:16 pm
by narns1mav
TEAMRPM wrote:narns1mav wrote: all i did was cable tied the handle on and unscrewed the hose and put the air outlet into that then unscrewed the tyre valve and got a fitting that went in there
trusty ol cable ties ay..
nothin wrong wit cable ties to buy fittings and a manifold to remove handle setup would cost well over $25
Posted: Sun Oct 21, 2007 10:24 pm
by TEAMRPM
narns1mav wrote:TEAMRPM wrote:narns1mav wrote: all i did was cable tied the handle on and unscrewed the hose and put the air outlet into that then unscrewed the tyre valve and got a fitting that went in there
trusty ol cable ties ay..
nothin wrong wit cable ties to buy fittings and a manifold to remove handle setup would cost well over $25
this is true.
IMHO i would just use black steel fittings and weld them into the tank.
it would be different if you were using the tank simply as an added air receiver.
if you want qaulity, cost is priceless..
Posted: Mon Oct 22, 2007 8:58 am
by phippsy
narns1mav wrote:TEAMRPM wrote:narns1mav wrote: all i did was cable tied the handle on and unscrewed the hose and put the air outlet into that then unscrewed the tyre valve and got a fitting that went in there
trusty ol cable ties ay..
nothin wrong wit cable ties to buy fittings and a manifold to remove handle setup would cost well over $25
I pulled the handle and fittings apart. Blocked 2 of them off with bolts & used the other for the inlet line. Hasn't had a drama yet...
Posted: Mon Oct 22, 2007 9:27 am
by seaeagle
what about a 20L steel keg.....
Posted: Sun Oct 28, 2007 2:22 pm
by rodrocket
greetings all
i am a long time reader but thought i would make a post as i have been following this thread for some time
the beer keg looks interesting to me
i am now ready to fit an air tank under my trailer & want to keep it as small as possiable in Diameter but can be as long as 1800mm
anybody have any ideas were i may be able to find an alloy tank or something that is light weight
regards
rod