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Triangular dredge, 55 cm

Product #: 19.500

Heavy-duty AISI 316 stainless steel triangular biological dredge with toothed front and coarse 2 cm nylon outer net for collecting biological and mineralogical samples. :contentReference[oaicite:0]{index=0}

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About Features Specifications Standard Contents Application Accessories
Imgi 11 19.500 Triangular Dredge Outer Net F 1 1000 650 F 1
Imgi 11 19.500 Triangular Dredge Outer Net F 1 1000 650 F 1
Imgi 11 19.500 Triangular Dredge Outer Net F 1 1000 650 F 1
Imgi 12 19.500 Trianmgular Dredge 1000 650 F 1
Imgi 12 19.500 Trianmgular Dredge 1000 650 F 1
Imgi 13 19.500 Triangular Dredge Teeth 1000 650 F 1
Imgi 13 19.500 Triangular Dredge Teeth 1000 650 F 1
Imgi 14 Bridle F 1000 650 F 1
Imgi 14 Bridle F 1000 650 F 1

About

The dredge features a triangular frame furnished with a row of solid teeth that guide plants and algae into the net. A coarse-meshed 2 cm nylon net (100 cm length) is mounted on the frame; an inner fine-meshed bag can be added on request for zooplankton collection. Guiding arms welded to each corner help keep the dredge oriented during tow. Photos show the standard delivery without inner bag and an option with inner net bag.

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Features

Highlighted features for Triangular dredge, 55 cm

01
Robust marine-grade construction
Frame and hardware in heavy-duty AISI 316 stainless steel for corrosion resistance. :contentReference[oaicite:3]{index=3}
02
Efficient cutting and guidance
Row of solid teeth guides vegetation and material into the net during tow. :contentReference[oaicite:4]{index=4}
03
Configurable net system
Standard coarse 2 cm outer net; optional fine-mesh inner bag for zooplankton. :contentReference[oaicite:5]{index=5}
04
Stable towing
Guiding arms on each corner help maintain dredge position. :contentReference[oaicite:6]{index=6}

Specifications

Triangular dredge, 55 cm Specifications

Ordering No.
19.500
Weight
20 kg
Dimensions, front
55 x 55 x 55 cm
Length of net
100 cm
Length, no bridle
136 cm
Length, incl. bridle
220 cm
Material
AISI 316 stainless steel
Outer net mesh size
2 cm
Teeth length
65 mm

Standard Delivery Content

The contents of a standard order of Triangular dredge, 55 cm

  • Triangular AISI 316 stainless steel frame with toothed front
  • Coarse mesh nylon outer net, mesh size: 2 cm, length: 100 cm
  • Guiding arms welded to each corner
  • Stainless steel shackle with bridle (as pictured)

Application

Designed for benthic sampling of vegetation (plants, algae) and biological/mineralogical material; optional inner bag enables collection of zooplankton. :contentReference[oaicite:2]{index=2}

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Accessories

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Accessories for Triangular dredge, 55 cm

  • # 19.501

    Inner netbag 500 micron

    Optional fine-mesh inner bag for zooplankton collection. :contentReference[oaicite:7]{index=7}