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Series 7800 End-of-Line Emergency Pressure Vent

Brand: Protectoseal Company
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The Protectoseal Series 7800 End-of-Line Emergency Pressure Vents are designed to provide emergency relief capacity beyond that furnished by the operating vents on tanks, low pressure vessels and piping in the event of external fire involvement. 

Vapors are relieved to atmosphere.
Features
  • Sizes 2" (DN 50) through 24" (DN 600)
  • Settings achieved by weight loading
  • Reduces costly evaporation losses
  • Provides emergency relief in the event of external fire
  • 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, Stainless Steel, Carbon Steel, and Alloy C / C276
The Protectoseal Series 7800 End-of-Line Emergency Pressure Vents are designed to provide emergency relief capacity beyond that furnished by the operating vents on tanks, low pressure vessels and piping in the event of external fire involvement. 

Vapors are relieved to atmosphere.
Features
  • Sizes 2" (DN 50) through 24" (DN 600)
  • Settings achieved by weight loading
  • Reduces costly evaporation losses
  • Provides emergency relief in the event of external fire
  • 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, 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-276 or Hastelloy
  • Aluminum
  • Carbon Steel

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 - 16” (DN 400)

  • 16” (DN 400) - 150# (Raised Face)
  • 16” (DN 400) - PN 16
  • 16” (DN 400) - 125# (Flat Face)

Flange Size - 2” (DN 50)

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

Flange Size - 20” (DN 500)

  • 20” (DN 500) - 125# (Flat Face)
  • 20” (DN 500) - 150# (Raised Face)
  • 20” (DN 500) - PN 16

Flange Size - 24” (DN 600)

  • 24” (DN 600) - 125# (Flat Face)
  • 24” (DN 600) - 150# (Raised Face)
  • 24” (DN 600) - 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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