
Ahlstrom APP53-100 Replacement Parts Precision Castings Top Impeller Pulp Centrifugal Pump. Custom Material Options: CD4, 316SS, 304, Duplex, Cast Iron, Wear-Resistant Cast Iron, and Cast Steel available. High Precision Manufacturing: Investment casting with high precision CNC processing for accurate hydraulic models. Comprehensive Quality Control: Includes dynamic balancing, hydrostatic testing, and non-destructive testing (PT/RT/UT/MT). One-Stop OEM Service: Merged OEM pump factory sources for complete replacement parts and retrofit solutions. Reverse Engineering Capability: Ability to reverse engineer discontinued or worn-down parts into new replacements. 1-Year Warranty: Standard 1-year warranty coverage with after-sales service support. Flexible Delivery Terms: 30 days delivery after deposit; supports Express, Sea, Air, and Land transport.