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      • Deck Purge Box (DPB-107)
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      • DPB Pressure Hose (Red) (DPB-113)
      • DPB Vacuum Hose (Black) (DPB-118)
    • Beacon Board >
      • Beacon Board (BB-122)
    • Purge Ports >
      • Purge Ports Overview
      • Purge Port, Glass Sphere (PP-101)
      • Purge Port, Tapped Hole (PP-129)
      • Pressure Proof Caps (PP-103)
      • Purge System Connector (PP-127)
    • Underwater Switches >
      • Pressure Activated Switches >
        • Pressure Activated Switches Overview
        • Pressure Switch, Sphere (PAS-120)
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      • Nanolander (OL-161)
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      • 10” Polyamide Spheres Overview
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    • Accessories >
      • Sphere Mounting Rings and Plates ​(ACC-104, ACC-105)
      • MCBH Adapters (G-180)
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      • Deck Purge Box Manuals
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  • Home
  • Products
    • Deck Purge Box >
      • Deck Purge Box (DPB-107)
      • DPB Replacement Desiccant Cartridges (DPB-108)
      • DPB Vacuum Hose for EdgeTech Releases (DPB-110)
      • DPB Pressure Hose (Red) (DPB-113)
      • DPB Vacuum Hose (Black) (DPB-118)
    • Beacon Board >
      • Beacon Board (BB-122)
    • Purge Ports >
      • Purge Ports Overview
      • Purge Port, Glass Sphere (PP-101)
      • Purge Port, Tapped Hole (PP-129)
      • Pressure Proof Caps (PP-103)
      • Purge System Connector (PP-127)
    • Underwater Switches >
      • Pressure Activated Switches >
        • Pressure Activated Switches Overview
        • Pressure Switch, Sphere (PAS-120)
        • Pressure Activated Switch, Flat End Cap (PAS-121)
    • Ocean Landers >
      • Ocean Landers Overview
      • Nanolander (OL-161)
      • Omegalander (OL-163)
    • 10” Polyamide Spheres >
      • 10” Polyamide Spheres Overview
      • Instrumentation Sphere (IFS-141)
      • Flotation Sphere (IFS-142)
    • Accessories >
      • Sphere Mounting Rings and Plates ​(ACC-104, ACC-105)
      • MCBH Adapters (G-180)
  • Knowledge Base
    • Manuals >
      • Deck Purge Box Manuals
    • Reference Library >
      • Current Articles and Papers
      • Past Articles and Papers
      • Other Lander Reference Papers >
        • Outreach
    • Past Newsletter Issues
    • In the News
  • About Us
  • Events
  • Contact Us
    • Sales
    • Service and Returns
    • Terms and Conditions
DEDICATED TO YOUR SUCCESS AT SEA

Featured Products

Deck Purge Box
The Deck Purge Box in combination with a self-sealing purge port and pressure cap is an alternative concept for removing moisture from deep sea housings, both spheres and cylinders. 

The integrated system creates a vacuum inside the deep sea housing. That same vacuum is used to draw air back into the sphere, forced to pass through a drying desiccant cartridge.  After a few cycles, the interior air is dry below any dew point possible in the cold ocean depths, making certain all electronics or cameras will not have condensation on them. 
Read More
Pressure Activated Switches
Pressure Activated Switches are available in a number of configurations, for installation in spheres, endcaps, PBOF housings, and In-line on a pigtail.

​Titanium body models trigger at 20-30m, and tolerate overpressure to 12,000m. Each switch is individually serialized and tested for switching function and pressure tolerance, then re-checked for switching function after the pressure test. A certification of performance is supplied with each switch.
Read More

View the complete list of available products here.
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For information please contact info@globaloceandesign.com or call (858) 560-1799. Copyright Global Ocean Design 2022.
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