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Old 26-09-2009, 21:11
nedge2k nedge2k is offline
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http://www.nitrous.info/nitrous-n20--refills.htm

Quote:
All you need to fill your own bottles is:
  • Something to accurately weigh the empty and full bottles.
  • A fill loop (a bit of pipe to connect the full bottle to the empty one) - this can be cheap 4mm Nylon, with some simple end fittings.
  • A spanner
  • A brain...
  • You do NOT need a pump!
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