STUDOR®MAXI-VENT®


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The unique design of the STUDOR® MAXI-VENT® provides plumbing ventilation to prevent the loss of water seals in traps without the need for costly roof penetration and vent piping.

  • Can be used as an individua,l branch, circuit or stack vent
  • Will vent up to 500 DFUs on a stack
  • Fits 3" and 4" pipe sizes
  • Expands architectural design limits
  • Reduces the number of fire-stopping applications
  • Exclusive vermin protection system
  • Limited lifetime warranty for replacement of defective valves


For general planning and istallation, we recommend the use of the information contain on the submittal sheet for the Maxi-Vent. The information is based on national standards, plumbing codes and the Hunter curve. Please contact us for special applications.