1" Crown Staples

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  • Can last 50+ years in dry interior environment, but much less if wet or exposed. [1]
  • Up to 15 fires per second in bump mode. [2]
  • Practical controllable rate is 3-6 per second for long production runs. [3]
  • Freeman PWC50 uses 13 cfm for 100 staples per minute at 90 psi. [4]
  • Real world framing is 50 nails per minute in production. [5]. Needs 7.5 cfm per person. Limiting factor is?