Suction does the work and water flow continues the work done. Once the hose is clear then water flow takes over. Powerful, simple, effective.Įxample: Getting a "RIDICULOUSLY THICK MILKSHAKE" ® ™ to move through a straw is similar to dredging a very sticky seabed and suction is key because if you drive a suction hose deep into sticky mud the water flow in the suction hose will often stall and the hose is essentially filled with a 'plug' of mud and only high suction will clear the hose. Vortex dredges have been designed to combine high suction values and high water volumes to tear up sticky soils with very high suction then keep it flowing with high water volume. Vortex 3" Dredge 'Gust to Storm' Info Download Manual Our clients have been considered with the most complete dredge system available on the market today. Our environmental concerns are addressed through high efficiency, low energy demand hydraulic system negating the need for external compensators. Operator safety has been considered with use of large, yellow name tags on all high pressure fittings and minimal component weight and comprehensive manuals.
Our low hydraulic consumption leaves enough hydraulic supply on most ROV's to utilize a purpose built high pressure jetter unit if the task requires one. We have included the option of a jetting head kit, after extensive development to ensure there is no reduction in water flow to the dredge unit which can reduce available working vacuum.
Smaller ROV not previously able to bid on work with dredge, now have a variety of dredge choices. The VORTEX 3-inch carries the same patent pending technology as our 4-inch range of dredges making this the most powerful 3-inch ROV and diver dredge in the world.
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