GLOBAL OCEAN DESIGN
  • Home
  • Product Lines
    • Deck Purge Box Line >
      • Deck Purge Box
      • Desiccant Cartridges
      • Deck Purge Box Hose (Black)
      • Deck Purge Box Hose (Blue)
      • Exhaust Hose Adapter (Red)
    • Purge Ports Line >
      • Purge Port for End Caps
      • Pressure Proof Caps
      • Purge Port for Glass Spheres
      • Purge System Connector
    • Instrument and Floatation Sphere Line >
      • 10" Polyamide Instrument Sphere, 1km
      • 10" Polyamide Floatation Sphere, 1km
      • 10" Polyamide Instrument Sphere, 2km
      • 10" Polyamide Floatation Sphere, 2km
      • Vitrovex Glass Spheres
      • Exterior Mounting Ring
      • Interior Mounting Ring and Plate
      • Centering Ring
      • Blanking Plugs for Glass Spheres
    • Release Line >
      • Single Timer Release
      • Pelican Hook Release
      • Burnwire
      • Burnwire Mount
      • Practice Burnwires
    • Underwater Switches Line >
      • Pressure Activated Switch for Glass Spheres
      • Pressure Activated Switch for Endcaps
      • Magnetically Activated Switch for End Caps
      • Magnetically Activated Switch for Glass Spheres
    • MCBH Adapter Line >
      • MCBH Adapter for Glass Spheres
  • Resources
    • Reference Library >
      • Current Articles and Papers
      • Past Articles and Papers
      • Other Lander Reference Papers >
        • Outreach
    • Past Newsletter Issues
    • In the News
  • About Us
    • Who We Are
    • Our Customers
  • Contact
    • Sales
    • Service and Returns
    • Terms and Conditions

Pressure Activated Switch for End Caps
PAS-321

Picture
Turn instruments on or off after deployment using the Global Ocean Design Pressure Activated Switch for End Caps. The switch is selected to be either “ON” or “OFF” at the surface.  As the switch is carried below 2-5 atmospheres deep, it switches to the alternate position. On return to the surface, the switch toggles back to the initial position.​ The switch can withstand overpressure to 1,225 atmospheres. ​

Key Features:
  • Designed to fit a standard tapped 7/16”-20 x ½” full thread hole with a 1”spotface
  • Made of Titanium 6-4 for maximum strength and corrosion resistance
  • 4” wires are multistrand 20AWG
  • Tested to 10,000 psi (18,000 psi testing available at extra cost)
PAS-321 Datasheet
File Size: 319 kb
File Type: pdf
Download File

Contact Us to Order

Note: A MCBH-280 adapter fitting is recommended to isolate the Titanium body of the Pressure Activated Switch from an end cap of a less noble material to prevent galvanic corrosion.
For information please contact info@globaloceandesign.com or call (858) 560-1799. Copyright Global Ocean Design 2023.
Sign up for our Newsletter.
  • Home
  • Product Lines
    • Deck Purge Box Line >
      • Deck Purge Box
      • Desiccant Cartridges
      • Deck Purge Box Hose (Black)
      • Deck Purge Box Hose (Blue)
      • Exhaust Hose Adapter (Red)
    • Purge Ports Line >
      • Purge Port for End Caps
      • Pressure Proof Caps
      • Purge Port for Glass Spheres
      • Purge System Connector
    • Instrument and Floatation Sphere Line >
      • 10" Polyamide Instrument Sphere, 1km
      • 10" Polyamide Floatation Sphere, 1km
      • 10" Polyamide Instrument Sphere, 2km
      • 10" Polyamide Floatation Sphere, 2km
      • Vitrovex Glass Spheres
      • Exterior Mounting Ring
      • Interior Mounting Ring and Plate
      • Centering Ring
      • Blanking Plugs for Glass Spheres
    • Release Line >
      • Single Timer Release
      • Pelican Hook Release
      • Burnwire
      • Burnwire Mount
      • Practice Burnwires
    • Underwater Switches Line >
      • Pressure Activated Switch for Glass Spheres
      • Pressure Activated Switch for Endcaps
      • Magnetically Activated Switch for End Caps
      • Magnetically Activated Switch for Glass Spheres
    • MCBH Adapter Line >
      • MCBH Adapter for Glass Spheres
  • Resources
    • Reference Library >
      • Current Articles and Papers
      • Past Articles and Papers
      • Other Lander Reference Papers >
        • Outreach
    • Past Newsletter Issues
    • In the News
  • About Us
    • Who We Are
    • Our Customers
  • Contact
    • Sales
    • Service and Returns
    • Terms and Conditions