DG4137‑A05 Impeller for 6/4D‑G gravel slurry pump, manufactured from A05 high‑chrome alloy. Thick‑vane structure for coarse gravel media, OEM interchangeable, excellent wear resistance for heavy‑duty sand‑gravel conveying.
DG4137: Impeller part number for 6/4D‑G gravel slurry pump
A05: High‑chromium alloy material grade, outstanding abrasion resistance for coarse gravel and heavy‑abrasion medium
6/4D‑G: Horizontal gravel slurry pump model
Adopts thick‑vane closed impeller structure for gravel working conditions. Produced by precision investment casting, followed by finish machining for high dimensional accuracy. Optimized flow channel design reduces particle impact damage. It generates centrifugal force to deliver high‑concentration sand‑gravel medium. Strict casting inspection ensures stable mechanical performance, fully interchangeable with OEM impeller for quick on‑site replacement.
Specially matched for 6/4D‑G horizontal gravel slurry pump. Fully interchangeable with original OEM impeller. Perfectly fits volute, throat bush and shaft sleeve without secondary modification during assembly.
Suitable for gravel extraction, river dredging, sand washing plant operation, tailings disposal and coarse‑particle mineral slurry transportation. Designed for heavy‑duty conditions with large‑size gravel and high‑abrasion solids, effectively improving pump throughput and extending service life of wetted end components.
5.6/4D‑G Gravel Slurry Pump Complete Parts
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