
Impeller D3147NA‑A05 is high‑chromium alloy wetted rotating spare part for 4/3C‑XAH slurry pump. Manufactured from premium A05 high‑chrome alloy for superior abrasion resistance. Perfectly fits 4/3C‑XAH heavy‑duty slurry pump for mining, tailings and sand conveying, fully interchangeable with standard pump components.
Impeller: Core rotating wetted wear‑part of slurry pump, transfers kinetic energy to slurry medium.
D3147NA: Unique part number for 4/3C‑XAH slurry pump impeller.
A05: High‑chromium alloy material grade, excellent abrasion‑resistant for heavy abrasive slurry conditions.
4/3C‑XAH Slurry Pump: Matched pump model, fits horizontal heavy‑duty XAH series slurry pump.
High‑chromium alloy one‑piece casting structure. Multi‑vane design optimized for solid‑liquid mixed medium. Precision‑machined hub bore ensures accurate fitting with shaft sleeve. Strict casting and heat‑treatment process improves material hardness and anti‑abrasion performance. Balancing treatment is carried out to guarantee smooth high‑speed rotation. It is a key consumable wetted component directly impacted by solid‑particle slurry.
Exclusively compatible with 4/3C‑XAH horizontal slurry pump. Matches with volute liner, frame plate liner, shaft sleeve and other related wetted spares. Supports both packing seal and expeller pressure‑relief seal configurations. Maintains correct running gap with front and back liners for optimum hydraulic performance.
Widely used in mineral processing, tailings disposal, sand and gravel transportation, coal washing and other working conditions handling media with abrasive solid particles. Delivers reliable performance for heavy‑duty slurry conveying under high‑abrasion service environments.
5.4/3C-AH Slurry Pump Complete Parts

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