Reactor Nozzle Plugs

• Maintenance of reactor vessels and associated piping valves
  
  
  

          US Patent # 5402828

• Reduced Radiation Exposure Risk
• Remote Installation
• Mechanical Research & Design plugs can be remotely installed underwater from the refueling platform. Underwater installation allows wet transfer of the steam dryer, reducing the risk for airborne and personnel contamination. Steamline Plugs incorporate both passive and active seals for complete reliability.
• While installed the plugs are fully testable to MSIV LLRT pressure requirements.
• Plugs are tested to 100 PSIG.
• The simple design makes the remotely installed steamline plugs competitive in pricing initially and in follow up maintenance.
• Units are easily installed with existing bridge monorail hoists.
• Patent pending