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PIN-TECH BUBBLE-TIGHT < 500 PPM PRESSURE RELIEF VENT

Tank Venting Protectoseal
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Bubble-Tight <500 ppm Pressure Relief Vents are engineered to prevent leakage of fugitive emissions before reaching the set point and to meet parts per million (ppm) emission rates. PIN-TECH vents are mounted on the vapor space flange connection of storage tanks or vessels, utilizing a unique buckling pin technology. This technology ensures zero leakage up to the relief set point and complies with stringent environmental regulations.

  • Specifications
  • Technical Data
  • Advantages
  • Industries
  • Applications
  • Documents
  • Contact

Specifications

  • Emission Rate: <500 ppm
  • Technology: Buckling pin mechanism
  • Mounting: Vapor space flange connection of storage tanks or vessels
  • Compliance: Meets U.S. EPA VOC emission requirements (40 CFR)
  • Verification: ETV Program verifies “No Detectable Emissions” of Greenhouse Gasses

Technical Data

  • Buckling Pin: Straight metal rod, machined to precisely sense transmitted axial forces
  • Pin Buckling Force: Governed by Euler’s Law; function of pin’s metallurgy, length, and diameter
  • Operation: The pin buckles completely and instantaneously when the tank pressure reaches the vent set point, allowing the vent piston to move to its full open position

Advantages

  • Leakage Prevention: Ensures zero leakage up to the relief set point
  • Compliance: Meets strict EPA VOC emission standards
  • Verification: ETV Program confirms no detectable emissions of greenhouse gases
  • Accurate Operation: Uses precise buckling pin technology for reliable performance

Industries

  • Chemical Processing
  • Oil and Gas
  • Petrochemical
  • Environmental Management
  • Industrial Storage

Applications

  • Pressure relief for storage tanks and vessels
  • Compliance with environmental regulations for VOC emissions
  • Situations requiring precise control of fugitive emissions
  • Systems where zero leakage and reliable operation are critical

Documents

Contact Us

Do you have questions or comments about receiving a quote, our products, solutions and services, and support? Contact us by filling out the form.

  • Brendan Merrigan (External) – Mob: 087 2598124
  • Conor Foley - Tel: 021 461 7206
  • Office Tel: 021 461 7200

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