WPP Series Pump Impeller – Aftermarket Replacement for Sulzer Ahlstar

This aftermarket pump impeller is a direct replacement for Sulzer Ahlstar WPP series centrifugal pumps. Precision-cast and CNC-machined for perfect interchangeability and reliable performance.

Our WPP series pump impeller is engineered as a high-quality aftermarket equivalent for Sulzer Ahlstar WPP pumps, widely used in pulp & paper, chemical, mining and power industries. Each impeller is manufactured to match OEM dimensions, hydraulic profile and performance standards.

We use premium materials including 304/316 stainless steel, duplex stainless steel and alloy steel. All impellers are precision cast, CNC machined, heat treated and dynamically balanced to minimize vibration, extend seal life and ensure stable operation.

### Key Features
– Perfect fit & interchangeability for WPP series pumps
– Open, semi-open or closed designs available
– High precision machining & strict quality control
– Corrosion & wear resistance for harsh conditions
– Dynamic balancing for smooth, low-vibration running
– Cost-effective alternative to OEM parts

### Material Options
– 304 Stainless Steel
– 316 Stainless Steel
– Duplex Stainless Steel
– Alloy Steel

### Applications
Pulp and paper mills, chemical processing, mining, power plants, wastewater treatment and general industrial fluid handling.                                                    We also supply the matching WPP series pump shaft for complete pump repair.