DAF4041‑A05 spiral front liner for 4RV‑AF vertical froth slurry pump. A05 high‑chrome alloy with special spiral vane design for froth elimination and anti‑air‑locking. Full OEM interchangeability, ideal wear spare part for mining flotation froth pumping.
DAF4041: Part number of spiral front liner, specially designed for 4RV‑AF vertical froth slurry pump.
A05: Material grade of high‑chrome alloy, delivering outstanding abrasion resistance for frothy abrasive slurry media.
This spiral front liner features unique spiral guide vane structure optimized for froth‑laden slurry. The spiral flow channel guides incoming froth slurry smoothly toward the impeller, suppresses turbulence and vortex, reduces air‑locking risk inside pump chamber. Manufactured by precision casting process, it maintains stable dimensional tolerance and flat mating surface for reliable sealing. Hardened surface improves anti‑erosion performance against solid‑particle‑containing froth, extending service life under cyclic abrasive impact.
Directly fits 4RV‑AF vertical froth slurry pump. Fully interchangeable with OEM original spiral front liner. Perfectly matches DAF4127‑A05 impeller, casing and other wet‑end components, no machining modification required during field replacement.
Mainly deployed in mineral‑processing flotation circuits for handling heavy froth slurry mixed with solid particles. Widely used for copper, gold, iron ore flotation froth transportation. Also suitable for other industrial working conditions with foam‑mixed abrasive slurry.
5.4RV-AF Vertical Froth Slurry Pump Complete Parts
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