• Giant cylinder airlock with expansion chamber
  • 28202 2

Giant cylinder airlock with expansion chamber

28202Giant cylinder airlock with expansion chamber

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£10.80 ex. VAT

  • For use on large tanks
  • Reservoir and bubbler parts unscrew for easy cleaning
  • Tapered stem (53mm to 36mm diameter)
  • Includes seal where reservoir screws onto shaft
  • Fits our bung adaptors (available separately, see link below)
  • If there is no fitting on the tank for an airlock/bung, our Black Bulkhead Adaptor (product code 35203) can be used, available separately - NB a 62mm diameter hole will need to be created in the tank lid/top for the bulkhead adaptor; only the 4.5mm wall thickness Bung Adaptor (product code 35507), available separately, is suitable for use with the black bulkhead adaptor and this airlock

NB Bulkhead adaptor shown in additional photo not included, see above.



  • Overall Ø : 127 mm
  • Stem taper Ø: 53 to 36mm
  • Stem height: 100mm
  • Overall height: 360 mm

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