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Bates and Worm

Bates and Worm Diffusion Pump Vapor Tube

Bates and Worm Diffusion Pump Vapor Tube

Regular price $450.00 USD
Regular price Sale price $450.00 USD
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Coming from the mad scientist laboratory of Steve Bates and Worm is the original diffusion pump vapor tube, one of the most innovative designs in the glass industry. Make sure the water level is up to the top of the can on this one before hitting as the functions depend on it. The vapor pulls down through the curved tube towards the base where it is met with short bursts of air from the vibrating bead located in the lower back tubing. The result is a very smooth, yet powerful hit that the true connoisseur needs on a daily basis. Try one out at the galleries someday!



  • Length: 4.5"
  • Width: 3.5"
  • Height: 11.5"
  • Weight: .55 lbs.
  • Distance from base to joint: 8"
  • Joint: 14mm male
  • Dome Style: 14mm female slanted dome with horn
  • Downstem: fixed stemless
  • Percolator 1: diffusion pump
  • Color: clear, black
  • Logo: black Bates and Worm logo on the front can and on dome fitting
  • Splash Guard: bent neck
  • Glass Thickness: 5mm
  • Accent marks may vary
  • Dimensions may vary
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