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SEA-GEAR stainless steel Net Mouth Rings, like all ther SEA-GEAR products are carefully manufactured to be strong, sturdy, and provide years of service. Available in standard diameters and custom sizes to exactly suit your needs. SEA-GEAR makes a variety of Three and/or Four Point Bridles to guarantee a unit that is perfect for your applications. Front to back, Net Mouth rings: 100, 75, 60, 50, and 30cm diameters. Hanging, Model 90-50-SRA, 1/2 meter diameter stainless steel Net Mouth Ring with stainless steel Three Point Bridle.
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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.
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This NEW and unique SEA-GEAR innovation allows attachment of multiple nets or other on-line instrumentation at selected cable intervals. Precision machined from delrin and stainless steel materials the lightweight “BOOK” CLAMP features superior strength, durability and ease of operation. Counter-clockwise rotation of the locking knob opens the door and self-centering cable jaws to accept cable diameters ranging in size from .31cm (1/8”) up to .79 cm (5/16”), clockwise rotation of the knob simultaneously closes and locks the door while grasping/securing the cable. Based on the hydro-wire selected the book clamp is available with either delrin, 1500-BCD or stainless steel, 1500-BCS jaws. No tools required.
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SEA-GEAR Brass Button Messenger, 1500-91B is a two-pound (91kg) general-purpose actuator designed for use with water bottles, plankton nets, double release mechanisms and other on-wire underwater devices. It offers a smooth cylindrical body without protrusions. The spring loaded button slides back when pressed against the up to 5/16” (.82cm) hydro-wire. Depressing the button for cable removal is an easy task for cold, wet, left or right hands. The messenger is equipped with a nylon lanyard for use with sequentially operated instruments. Model 1500-91T Teflon Button Messenger conforms to the same critical design requirements as the brass version and offers the same ease of operation for applications in which any metallic contact is undesirable.
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The Model 9001-PJ 1 liter sampling jar screws into the Cod End Ring Model 9004-PR, which in turn attaches via hose clamp Model 9004-RC. The jars are available in 2 liter (Model 9002-PJ) and 4 liter (Model 9004-PJ) sizes as well as in glass.
MODEL 9004-PR; PVC Cod End Ring is internally threaded to accept any SEA-GEAR sampling jar, and attaches to the net via hose clamp Model 9004-RC.
MODEL 9004-RC; Rubber Coated Hose Clamp is used for attaching the Cod End Ring to the net..
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Made of top quality polyvinyl chloride (PVC), SEA-GEAR buckets boast an easy to use snap-together design and a permanent mesh screen. The units are available in standard outside diameters of 3 1/2”, 4 1/2” and 6 1/2” and arrive with the necessary rubber coated hose clamp for quick and easy attachment to the net. The nylon micron mesh window is generally the same mesh as the plankton net and must be specified at time of order. Model numbering system for this item identifies the outside diameter and length of filtering bucket bottom section in inches.
Shown from left to right: Model 903.5-CB12, 903.5-CB-24, 906.5-CB12, 904.5-CB12 and 903.5-CB6.
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Clear buckets to facilitate sample viewing are a popular cod end device and available in custom sizes to meet your specifications. The bucket is securely held in place via a mesh bag. For ease of transport the bag is equipped with carrying handles and a non-metallic zipper. |
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Pictured left to right: dual grooved cod end ring with mesh bag. Model 9004-DC Dual Grooved Cod End Ring with rubber coated hose clamps. Model 904-B2; Zip-on vinyl bag with mesh liner, featuring water flow adjusting zipper and bottom panel wash down port. Velcro attaching cod end bag with Velcro closing seal. We are able to manufacture any type of cod end device.
Model 9004-B1 (not shown): For even greater ease in handling, the zipper attachment has been replaced by Velcro (magnetic seam tape). Simply pressing the fabric joins the unit to the cod end.
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