Heavy-duty Agassiz trawl in AISI 316 stainless steel with 300 x 80 cm opening, used for collecting bottom-dwelling organisms and invertebrates.

Rectangular dredge in AISI 316 stainless steel for collecting biological and mineralogical samples, with 40 x 20 cm opening and interchangeable nylon or steel net bag options.

Epibenthic sledge made of AISI 316 stainless steel with 80 x 30 cm opening and mechanical flap system for sampling benthic and benthopelagic fauna.

Heavy-duty epibenthic sledge in electro-polished AISI 316 stainless steel with 920 x 290 mm opening and stabilizing fin, for sampling benthic and benthopelagic fauna at any depth.

Ockelman sledge made of AISI 316 stainless steel with 30 x 15 cm opening and adjustable toothed shovel plate, designed for benthic sampling of biological and mineral material.

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}

Triangular dredge for collecting bottom samples, available in models with or without rubber mat.