Will this inflate my airgun?

[Goats spudz]

just wondering if this would go up to 300 psi? http://www.ebay.co.uk/itm/RAC-HP300-300 ... 500wt_1156

[Gun Freak]

Probably one time

[Goats spudz]

Probably one time

Eh?

[Gun Freak]

They are slow, cheapo depot, weak, and low quality. You are wasting your money to buy one.

[Goats spudz]

I dont have the money to buy a big compressor and its only for my .223 airgun which has a small tank about 25 cm long and 5cm width, need to fill to about 150 psi

[Gun Freak]

Suit yourself, it won't take long for it to burn out.

[sco77]

I've actually had luck with a 280psi compressor that was built into a car jump starter pack.. It has filled over 100 times to 200+ PSI

But I still wouldn't recommend it, others probably wont be as reliable.

[Goats spudz]

I've actually had luck with a 280psi compressor that was built into a car jump starter pack.. It has filled over 100 times to 200+ PSI

But I still wouldn't recommend it, others probably wont be as reliable.

ill get one with warranty from somewhere , if it brakes ...see ya

[jsefcik]

it might ,but also might over power the system and just burn up

get a powerful bike pump

[Mr.Tallahassee]

I have a 300PSI compressor. It failed to pressurize my chamber beyond 160PSI. It started smoking so I shut it off and popped it open to find that the pump was easily 260 degrees F. I would suggest a homemade hand pump from copper with a long stroke and narrow diameter. With effort, you should be able to get 300-400PSI. Be prepared to have arms of steel after a few shots.

[jsefcik]

Yea dude, dont go too small, you need either a homeade pump or bike pump or compressor,

[Goats spudz]

and how do i make these homemade hand pumps you speak of ?

[jsefcik]

and how do i make these homemade hand pumps you speak of ?

I have never personally made one but ask around to different members on the forum

[Mr.Tallahassee]

Take a look at a bicycle pump. Easy way to do it is to use copper pipe. I left a design here. You may want to use a rubber stopper instead of the floating o-rings and use two check valves, one inlet and one outlet, if you want to use pipe smaller than 1/2''. 1/2'' should give up to 700 PSI if you weigh 150lbs.

[Zeus]

I've also had good luck with that very same compressor, trick is, tiny chambers, long breaks, and never run it for more than twenty seconds without the same time for a break. It will go past 300PSI, I'd guess 340 or less, it maxes out the gauge (bad practice I know, I was pressure testing a .177 diaphram launcher).

Mine is now defunct, the hose popped off the barb at the outlet and piloted my launcher, a 1/4 hex nipple will be epoxied over the barb and a snap-air QD threaded on.

Now, I'd never consider using this on my nearly built 1 inch porting launcher, fridgy only.