Booster Pumps

A place for general potato gun questions and discussion.
Anon
Private 4
Private 4
Posts: 80
Joined: Tue Jun 20, 2006 7:43 pm

Hello all, I am coming to end on my newest and first pneumatic cannon. My air compressor only does 125 psi which is perfect for my cannon but has anyone heard of a booster pump? If so whats the price range? and how reliable are they for increasing output. I have seen pneumatic ones and electric ones but yet have no seen a price tag.
pyromanic13
Corporal 5
Corporal 5
Posts: 913
Joined: Wed Oct 19, 2005 7:54 pm

unless your gun is made from metal it's not a good idea to go higher that 125psi
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rna_duelers
Staff Sergeant 3
Staff Sergeant 3
Posts: 1739
Joined: Mon Sep 26, 2005 7:07 am
Location: G-land Australia

Well there is no problem i see if it is rated to say 250psi and taking it to 150 or so but i have never heard of a booster pump before,im interested.PVC has a burst of 3 times its rating that the saftey margin they use.
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Anon
Private 4
Private 4
Posts: 80
Joined: Tue Jun 20, 2006 7:43 pm

The booster pumps I am seeing are for water applications, so I guess the ebay auction was misleading. If you were making a water cannon these booster pumps along with a house water pump would make huge pressures.
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