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| Length | 60 cm |
| Width | 54 cm |
| Height | 24 cm |
| Opening area | 50 x 20 cm |
| Weight (air) | 9.5 kg |
| Frame/stand material | Stainless steel |
| Net bag material | Nylon |
| Item number | 438 610 |
Biological Bottom Dredge
Robust device to excavate material from river or lake bottom9 ₫
The Biological Bottom Dredge is a compact sampler to be towed along the bottom for collection of biological or mineral specimen. The dredge has a rugged rectangular stainless steel frame with a size of 50 x 20 cm. It is delivered with a pair of folding V-Arms and a bridle for connection to the towing line. A sturdy net bag of 6 mm mesh size, protected by a heavy canvas cover, is attached to the rear of the frame. The net bag is 60 cm long. The weight of the complete dredge comes to approximately 9.5 kg.
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