Tippmann Paintball Homepage
Forum Home Forum Home > Tippmann Paintball > New Player Forum
  New Posts New Posts
  FAQ FAQ  Forum Search   Register Register  Login Login

HPA TANKS!

 Post Reply Post Reply
Author
Message
gunsn88 View Drop Down
Member
Member
Avatar

Joined: 31 December 2010
Location: vineland
Status: Offline
Points: 51
Post Options Post Options   Thanks (0) Thanks(0)   Quote gunsn88 Quote  Post ReplyReply Direct Link To This Post Topic: HPA TANKS!
    Posted: 13 January 2011 at 12:06pm
hey i was looking to upgrade from a 20 oz co2 tank to a hpa tank, i found a 62 3000, is that okay or will it not last e a whole game, we play about 2 hours to 3 sometimes 4.
Slip To The Void
Back to Top
oldpbnoob View Drop Down
Platinum Member
Platinum Member
Avatar
Not old, Not noob. May be Dave's grandma

Joined: 04 February 2008
Location: Yankee Stadium
Status: Offline
Points: 5676
Post Options Post Options   Thanks (0) Thanks(0)   Quote oldpbnoob Quote  Post ReplyReply Direct Link To This Post Posted: 13 January 2011 at 3:03pm
You can expect approximately 620 shots from the tank you mentioned. A rough way to figure how many shots per tank is to multiply the cubic inches of 3k psi tanks X 10 and 4.5k psi tanks by 15. Typically, you will get more shots per tank out of a comparably sized CO2 tank than you will out of HPA.
"When I grow up I want to marry a rich man and live in a condor next to the beach" -- My 7yr old daughter.
Back to Top
God View Drop Down
Moderator Group
Moderator Group

Pull My Finger

Joined: 09 May 2004
Status: Offline
Points: 1381
Post Options Post Options   Thanks (0) Thanks(0)   Quote God Quote  Post ReplyReply Direct Link To This Post Posted: 14 January 2011 at 2:26am


Wait, my mind must be a little foggy on this topic but wont a player get more shots out of a Hpa tank than a C02 tank? I thought that was one of the beneifts of upgrading. Or was it just a more consistent air flow from the tank? Man, how the mind forgets things, the more you cram in it.
Back to Top
Mack View Drop Down
Moderator Group
Moderator Group
Avatar
Has no impulse! control

Joined: 13 January 2004
Location: 2nd Circle
Status: Offline
Points: 9906
Post Options Post Options   Thanks (0) Thanks(0)   Quote Mack Quote  Post ReplyReply Direct Link To This Post Posted: 14 January 2011 at 3:23am
The big advantage for compressed air is the consistency.  HPA has this advantage because it does not change states based on temperature.  (I.e. liquid or gaseous form.)  This temperature sensitive change of state is why a CO2 tank can store more potential energy (in liquid form) in a tank of the same dimensions that would hold many less potential shots if it was HPA.  (In warm weather--in cold weather the use of CO2 becomes problematic.)
Back to Top
oldpbnoob View Drop Down
Platinum Member
Platinum Member
Avatar
Not old, Not noob. May be Dave's grandma

Joined: 04 February 2008
Location: Yankee Stadium
Status: Offline
Points: 5676
Post Options Post Options   Thanks (0) Thanks(0)   Quote oldpbnoob Quote  Post ReplyReply Direct Link To This Post Posted: 14 January 2011 at 7:34am

As Mack said, it really depends on the weather conditions. On really warm days, I had times when I could get close to 1/2 case of paint on one 20oz tank. On colder days I was having to refilll after shooting only a couple of hoppers. The variable rate of expansion is one of the reasons it is hard to give an approximation on shots per tank with CO2. Which brings up another bonus of HPA over CO2. HPA tanks have guages that tell you pretty precisely how much air you have left in the tank. You look down, read the guage and know essentially how much you have left. This can be an advantage in longer all day games where you may be out on the field for an extended period of time. Knowing that you are down to 1500psi will allow you to adapt the way you play to accomodate the air you have left.  With CO2 it is a guessing game. I can't tell you how many times I have heard guys with CO2 getting the fart of death on the field as they are in the middle of mounting a charge. It's a bit funny to watch them get all pumped up, charge your postion, only to have their marker putter out as they cuss and stare at it like it just crapped in their hand. Then to add insult to injury, they get lit up.

"When I grow up I want to marry a rich man and live in a condor next to the beach" -- My 7yr old daughter.
Back to Top
Mack View Drop Down
Moderator Group
Moderator Group
Avatar
Has no impulse! control

Joined: 13 January 2004
Location: 2nd Circle
Status: Offline
Points: 9906
Post Options Post Options   Thanks (0) Thanks(0)   Quote Mack Quote  Post ReplyReply Direct Link To This Post Posted: 15 January 2011 at 10:24am
I use CO2 on most of my markers because most of them are (older) Tippmanns and they seem to work better on it.  I never get the "fart of death" because I have each tank labeled with its empty weight and check them with a fish scale before I go on the field and between games when I know they should be getting low.  Once they get down to around six ounces I usually switch tanks and use the less full tanks for working on/testing markers until they get to the point where its time to refill them.
Back to Top
oldpbnoob View Drop Down
Platinum Member
Platinum Member
Avatar
Not old, Not noob. May be Dave's grandma

Joined: 04 February 2008
Location: Yankee Stadium
Status: Offline
Points: 5676
Post Options Post Options   Thanks (0) Thanks(0)   Quote oldpbnoob Quote  Post ReplyReply Direct Link To This Post Posted: 15 January 2011 at 3:49pm
^^^^ Unfortunately or fortunately, you are not the typical player.
"When I grow up I want to marry a rich man and live in a condor next to the beach" -- My 7yr old daughter.
Back to Top
gunsn88 View Drop Down
Member
Member
Avatar

Joined: 31 December 2010
Location: vineland
Status: Offline
Points: 51
Post Options Post Options   Thanks (0) Thanks(0)   Quote gunsn88 Quote  Post ReplyReply Direct Link To This Post Posted: 16 January 2011 at 9:11am
THANKS ALOT FOR YOUR HELP FRIENDS.
Slip To The Void
Back to Top
God View Drop Down
Moderator Group
Moderator Group

Pull My Finger

Joined: 09 May 2004
Status: Offline
Points: 1381
Post Options Post Options   Thanks (0) Thanks(0)   Quote God Quote  Post ReplyReply Direct Link To This Post Posted: 23 January 2011 at 5:32pm
So an interesting thing happened a few minutes ago. I took out my Crossfire HPA tank yesterday to fire off my new Tippmann A5. The tank had around 2000 psi remaining when I finished. Today, I hear what sounds like a loud pop followed by hissing. I rack my brain to figure out what this might noise might be and it hits me, my HPA tank. I go to the room where the hissing is still occurring and yes, it is indeed the tank. It has miraculously sprung a leak. Because it emptied rapidly, just a CO2 tank does, it became cold, and frosted over. Is this normal and is it relatively normal for an HPA tank to burst? (By burst I mean spring a leak.)

Thank in advance. Please keep in mind the tank was only filled once and it has sat in storage for nearly a year.


Edited by God - 23 January 2011 at 5:35pm
Back to Top
oldpbnoob View Drop Down
Platinum Member
Platinum Member
Avatar
Not old, Not noob. May be Dave's grandma

Joined: 04 February 2008
Location: Yankee Stadium
Status: Offline
Points: 5676
Post Options Post Options   Thanks (0) Thanks(0)   Quote oldpbnoob Quote  Post ReplyReply Direct Link To This Post Posted: 23 January 2011 at 6:08pm
Where is the leak coming from? Sounds like a burst disc let loose. I've had it happen on a CO2 tank before, but not on an HPA tank. At least not on a fixed reg tank.
"When I grow up I want to marry a rich man and live in a condor next to the beach" -- My 7yr old daughter.
Back to Top
God View Drop Down
Moderator Group
Moderator Group

Pull My Finger

Joined: 09 May 2004
Status: Offline
Points: 1381
Post Options Post Options   Thanks (0) Thanks(0)   Quote God Quote  Post ReplyReply Direct Link To This Post Posted: 23 January 2011 at 6:29pm
Yes, I believe it was the burst disc. It wasnt the pressure gauge or the air inlet. I assume the other two brass hexigon screws are the burst discs.

I am also guessing that only an airsmith can repair...
:(


Back to Top
oldpbnoob View Drop Down
Platinum Member
Platinum Member
Avatar
Not old, Not noob. May be Dave's grandma

Joined: 04 February 2008
Location: Yankee Stadium
Status: Offline
Points: 5676
Post Options Post Options   Thanks (0) Thanks(0)   Quote oldpbnoob Quote  Post ReplyReply Direct Link To This Post Posted: 23 January 2011 at 7:32pm
Originally posted by God God wrote:

Yes, I believe it was the burst disc. It wasnt the pressure gauge or the air inlet. I assume the other two brass hexigon screws are the burst discs.

I am also guessing that only an airsmith can repair...
:(


Nope, any good paintball store will have replacement ones. Simply unscrew and replace them. Most paintball shops will do it for just the cost of the burst disc when they refill your tank.
"When I grow up I want to marry a rich man and live in a condor next to the beach" -- My 7yr old daughter.
Back to Top
Evil Elvis View Drop Down
Moderator Group
Moderator Group
Avatar
Crusher of Dreams

Joined: 10 June 2002
Location: United States
Status: Offline
Points: 4250
Post Options Post Options   Thanks (0) Thanks(0)   Quote Evil Elvis Quote  Post ReplyReply Direct Link To This Post Posted: 24 January 2011 at 10:43am
Interesting enough I fund that get more than 720 shotsout of my72/3k tank with my phenom while I average about 700 out my new a5.
Back to Top
oldpbnoob View Drop Down
Platinum Member
Platinum Member
Avatar
Not old, Not noob. May be Dave's grandma

Joined: 04 February 2008
Location: Yankee Stadium
Status: Offline
Points: 5676
Post Options Post Options   Thanks (0) Thanks(0)   Quote oldpbnoob Quote  Post ReplyReply Direct Link To This Post Posted: 24 January 2011 at 10:51am
Originally posted by Evil Elvis Evil Elvis wrote:

Interesting enough I fund that get more than 720 shotsout of my72/3k tank with my phenom while I average about 700 out my new a5.
You should get considerably more than that from the Phenom considering it is low pressure.
"When I grow up I want to marry a rich man and live in a condor next to the beach" -- My 7yr old daughter.
Back to Top
Evil Elvis View Drop Down
Moderator Group
Moderator Group
Avatar
Crusher of Dreams

Joined: 10 June 2002
Location: United States
Status: Offline
Points: 4250
Post Options Post Options   Thanks (0) Thanks(0)   Quote Evil Elvis Quote  Post ReplyReply Direct Link To This Post Posted: 24 January 2011 at 11:38am
I only carry 4 140 rd pods and the low profile hopper. So 760 rds is all i carry on me to the field. Add another 30 rds in TPX mags.

I am getting the TechT MRT Bolt Bad Karma Edition. Maybee when it comes in I'll do a actuall shots per tank count on both bolts.
Back to Top
oldpbnoob View Drop Down
Platinum Member
Platinum Member
Avatar
Not old, Not noob. May be Dave's grandma

Joined: 04 February 2008
Location: Yankee Stadium
Status: Offline
Points: 5676
Post Options Post Options   Thanks (0) Thanks(0)   Quote oldpbnoob Quote  Post ReplyReply Direct Link To This Post Posted: 24 January 2011 at 12:34pm
Originally posted by Evil Elvis Evil Elvis wrote:

I only carry 4 140 rd pods and the low profile hopper. So 760 rds is all i carry on me to the field. Add another 30 rds in TPX mags.

I am getting the TechT MRT Bolt Bad Karma Edition. Maybee when it comes in I'll do a actuall shots per tank count on both bolts.
I guess I should have highlighted the "should" part of that statement. I think I remember seeing where someone posted the approx shot per tank increase and it wasnt very significant. Considering the Phenom operates at IIRC about 1/2 the pressure that a normal X7 operated at, I would have expected a significant increase in shots per tank. I suspect, it may have something to do with the cyclone still needing to be powered.
"When I grow up I want to marry a rich man and live in a condor next to the beach" -- My 7yr old daughter.
Back to Top
kimboy View Drop Down
Member
Member
Avatar
just say NO! to spammers

Joined: 29 April 2011
Status: Offline
Points: 20
Post Options Post Options   Thanks (0) Thanks(0)   Quote kimboy Quote  Post ReplyReply Direct Link To This Post Posted: 29 April 2011 at 5:31am
Yes, I believe it was the burst disc. It wasnt the pressure gauge or the air inlet. I assume the other two brass hexigon screws are the burst discs.

I am also guessing that only an airsmith can repair...
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 12.04
Copyright ©2001-2021 Web Wiz Ltd.

This page was generated in 1.672 seconds.