Sea-Gear Products

Products

• Plankton Nets
• Neuston Nets
• Student Nets
• Bongo Frames (MARMAP)
• Twin Rings
• Mesocosms
• Components & Access. >
  • Flow Meter
  • Net Rings & 3 Pt. Bridles
  • Double Release Mechanism
  • Mid Wire “Book” Clamp
  • Button Messenger
  • Cod Ends
  • Instrument Bags
  • Dip Nets & Skimmers
  • Trawl Nets & Doors
  • Solar Marker Lights
• *Custom Manufacture*

 

Double Release Mechanism, Wire Stop & Snapper Block
SEA-GEAR Model Number: 1500-DR 1500-WS 1500-SB

Double Release Mechanism is used for “close-open-close” operation of Plankton Nets or miscellaneous flotation packages and water collection devices. The unit attaches to the hydro-wire by two quick release pins. It is held in place and swivels freely around Model 1500-WS Wire Stop. Release levers are activated through deployment of Model 1500-91B Brass Button Messenger. All accept up to .79 cm (5/16”) cable. Serial operation is a standard feature of the Double Release Mechanism. Model 1500-SB Snapper Block attaches to the Plankton Net Mouth Ring and secures the rolled net to the hydro-wire till messenger activation.