Impeller

This is a closed semi-open impeller specially matched to the  centrifugal pump, a core flow component of the pump unit.
It adopts precision casting and CNC finishing, fully consistent with original drawing dimensions for complete interchangeability with the original spare part.
Commonly manufactured from duplex stainless steel EN 1.4460, it features outstanding resistance to acid, alkali and corrosive process media, high structural strength and anti-abrasion performance.
The multi-blade curved design optimizes hydraulic efficiency, effectively reducing pump vibration and noise during continuous operation. Widely applicable in chemical, petrochemical, wastewater and desalination industries.