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Series 17800 Pipe-Away Conservation Pressure Breather Vent

Brand: Protectoseal Company
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The Protectoseal Series 17800, Pipe-Away Pressure Conservation Vent is intended for use where pressure relief is required and the relieving vapors must be piped away and not emitted into the atmosphere. 

May also be used for in-line vacuum relief.
Features
  • Sizes 2" (DN 50) through 12" (DN 300)
  • Settings achieved by weight loading
  • Reduces costly evaporation losses
  • Leakage rate of less than 1 SCFH of air at 90% of set point 
  • Patented, FEP film “Air-Cushioned Seating”
  • Low-leak pallet design - certified test reports 
  • Conforms to the latest ATEX Directive
  • Factory tested / certified for leakage and correct settings 
  • Available in Aluminum, Ductile Iron, Stainless Steel, Carbon Steel and Alloy C / C276
The Protectoseal Series 17800, Pipe-Away Pressure Conservation Vent is intended for use where pressure relief is required and the relieving vapors must be piped away and not emitted into the atmosphere. 

May also be used for in-line vacuum relief.
Features
  • Sizes 2" (DN 50) through 12" (DN 300)
  • Settings achieved by weight loading
  • Reduces costly evaporation losses
  • Leakage rate of less than 1 SCFH of air at 90% of set point 
  • Patented, FEP film “Air-Cushioned Seating”
  • Low-leak pallet design - certified test reports 
  • Conforms to the latest ATEX Directive
  • Factory tested / certified for leakage and correct settings 
  • Available in Aluminum, Ductile Iron, Stainless Steel, Carbon Steel and Alloy C / C276
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Specifications

Brand

Approvals & Certifications

  • ATEX

Enclosure, Body Material

  • 316 Stainless Steel
  • Alloy C / C-276
  • Aluminum 356
  • Cast Steel
  • Ductile Iron

Flange Size - 10” (DN 250)

  • 10” (DN 250) - 125# (Flat Face)
  • 10” (DN 250) - 150# (Raised Face)
  • 10” (DN 250) - PN 16

Flange Size - 12” (DN 300)

  • 12” (DN 300) - 125# (Flat Face)
  • 12” (DN 300) - 150# (Raised Face)
  • 12” (DN 300) - PN 16

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 125# (Flat Face)
  • 2” (DN 50) - 150# (Raised Face)
  • 2” (DN 50) - PN 16

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 125# (Flat Face)
  • 3” (DN 80) - 150# (Raised Face)
  • 3” (DN 80) - PN 16

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 125# (Flat Face)
  • 4” (DN 100) - 150# (Raised Face)
  • 4” (DN 100) - PN 16

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 125# (Flat Face)
  • 6” (DN 150) - 150# (Raised Face)
  • 6” (DN 150) - PN 16

Flange Size - 8” (DN 200)

  • 8” (DN 200) - 125# (Flat Face)
  • 8” (DN 200) - 150# (Raised Face)
  • 8” (DN 200) - PN 16
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