Thread: 25 Pounder info needed.
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  #282  
Old 10-03-17, 18:15
tankbarrell tankbarrell is offline
Adrian Barrell
  
Join Date: Mar 2003
Location: Suffolk, UK
Posts: 847
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Tony, the rings are purely to prevent damage to the thin cylinder. It is just a transfer pump and doesn't work at too high a pressure.

Not easy to find, well done!
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Adrian Barrell
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