Thats what I´m talking about...

Suspension Shock Pump Topic

@colt-bear: Can you tell me the overall lenght? I´m planning to pump a 1.3L chamber, but, as you can see at the link above, everybody says, that filling a 1.3L with a shock pump is almost impossible...
And a 400psi pump, is awesome... I ...

I got some problems to fill up my 1.3L chamber to about 250psi. I bought a cheap deutch floor pump and it failed at 100psi, and now, I can´t even pump until 20psi. So I was looking for some "high pressure" pump, and I found some Suspension Shock Pump rated 400psi. It is used to fill bike air ...

I was looking for some information about survival techniques and some war (WWII) related docs/maps/info/whatelse...

And I found this "amazing" site (wich look pretty old, and disorganized). The guy collected a lot of documents about Survival Techniques, and a lot of information about guns, field ...

There´s a Compatibility Tab.

Like here:

First:

- Run prompt command as Administrator (right click -> Run as administrator)
- Type into Prompt Command:

net user adminstrator /active:yes

THERE´S NO PASSWORD! So if you want to keep the account always active... set a password.

o>

@far_cry: Do you think that a ~7mm, constricts much flow? Running at aprox. 100psi, using a 1/2" pipe and a 3/4" as barrel... Fire extinguisher as chamber (1.125liters), and piloted by a 1/2" BV.


o>

@far_cry: Can you tell me the inner diam. of you barrel port?

I have found where is my error, as stated by BTB:

I think there is no-or not enough difference in diameter between the sealing face surface and the crosssection of the piston itself.

IOW, the pressure has no surface to push against ...

@le_rufus: Yeah, I´m filling throught the ball valve side. To be correct, through the schrader valve.

I got the dimensions... Here you are:

http://img148.imageshack.us/img148/1411/pistonhousing.th.jpg

And I realize, that, my piston MUST be around 2,10cm, and my sealing face around 2,40cm (inner ...

Im not at home... I will draw some schematics with measures asap.

o>

@Jrrdw - Yes it seal... I tried a different shapes (flat, rounded and "conic). And none releases air throught the barrel side, just throught the BV. If I push the piston using my finger (low pressure 15psi), the piston slides back and some air goes throught the barrel. Blowing air throught the BV ...

@jrrdw - Theres no piston in the picture... I guess what you see is the "Barrel", like this fitting:

http://www.cec.com.br/images/5/53716g.jpg

I screw this fitting, into the Tee (so I have interchangeable barrel).

@ralphd - Even without the BV, just the Tee and piston housing (the 3/4" to 1/2" reducer), the piston dont seat back...

Hi,
I have a problem with my piston. It seals perfectly (Barrel Sealer). But when I open t he BV (Exhaust) it dont seat back, so, all the air goes throught the BV instead of barrel. Tried a lot of pressures (20psi or 150psi), even blowing air throught the BV (the piston seals the barrel), but when I ...

@hubb017 - Yes thats the only difference I guess... The spring thats shuts the outlet air... Presta valves, the valve shuts from the outlet pressure, more pressure, more tight close...
I check everywhere for threaded schrader valves... But I just found the "flat" ones... BCArms offline...

* I live ...

I use presta as my inlet...
I bought too an adapter... Its just like a nut.

Yes, sure, they are quite delicate... But, I didnt find any cons, except its building...

o>