MG/GH type 6 Inch Dredging Gravel Pump is a introduced technology product. The pump adopts a single pump shell structure connected by a cassette. 6 Inch Dredging Gravel Pump is a single-stage single-suction cantilever centrifugal pump with light weight, good cavitation performance and abrasion resistance. 6 Inch Dredging Gravel Pump has strong advantages, wide over-flow passage, convenient installation and so on. 6 Inch Dredging Gravel Pumpcan continuously transport large particles of strong abrasive mud, suitable for dredger dredging, sand mining and sand dredging.
| Model | 8/6E-MG |
| Max.Flow | 576m3/hr |
| Max. Head | 45m |
| Max. Speed | 1450rpm |
| Impeller diameter | 391mm |
| Inlet diameter | 8inch |
| Outlet diameter | 6inch |
| Max. particle size | 4inch |
This series of Heavy duty sand dredging gravel pump consists of pump head, seal assembly, bearing assembly, bracket, etc. The bearing lubrication method is grease lubrication. The over-flow component impeller, pump body, front guard plate and rear guard plate are all made of strong anti-wear high-chromium alloy or wear-resistant alloy steel with a hardness of not less than 58HRC.
packing seal, auxiliary impeller seal, packing plus auxiliary impeller seal, mechanical seal and other types.
V-type V-belt drive, flexible coupling drive, gear reducer drive, hydraulic coupling drive, variable frequency drive, thyristor speed control, etc. A variety of speeds and a variety of variants allow the pump to operate under optimal conditions. Long service life and high operating efficiency can meet a variety of harsh conveying conditions.
| Type | Max. power P（KW） | Flow Q(m³/h) | Head H(m) | Speed n(r/min) | Eff. η% | NPSHr(m) | Impeller Dia. D(mm) |
| 6/4D-MG | 4-60 | 36-250 | 5-52 | 600-1400 | 58 | 2-5.5 | 378 |
| 8/6E-MG | 15-120 | 126-576 | 6-45 | 600-1400 | 60 | 3-4.5 | 391 |
| 10/8S-MG | 30-560 | 216-936 | 8-52 | 500-1000 | 65 | 3-7.5 | 533 |
| 10/8S-MGH | 45-560 | 180-1100 | 24-80 | 500-950 | 72 | 2.5-5 | 711 |
| 10/8F-MG | 15-560 | 216-936 | 8-52 | 400-800 | 65 | 3-7.5 | 533 |
| 12/10F-MG | 600 | 360-1440 | 10-60 | 350-700 | 65 | 1.5-4.5 | 667 |
| 12/10G-MG | 600 | 360-1440 | 8-60 | 400-800 | 65 | 1.5-4.5 | 667 |
| 12/10G-MGH | 600 | 360-1580 | 16-80 | 350-700 | 73 | 2-10 | 950 |
| 14/12G-MG | 600 | 576-2808 | 14-45 | 300-700 | 68 | 2-8 | 864 |
| 16/14G-MG | 1200 | 720-3600 | 18-45 | 300-500 | 70 | 3-9 | 1016 |
| 18/16G-MG | 1200 | 720-4320 | 12-48 | 250-500 | 72 | 3-6 | 1067 |
Application of 6 Inch Dredging Gravel Pump
