
Ahlstrom APP51-250 Replacement Pump Parts Precision Castings Sideplate Cover Seal Impeller. Wide Material Selection: Available in Stainless Steel, Duplex, Cast Iron, Nickel Alloys, and Titanium. Customized Casting Options: Offering Investment and Sand casting molds with customized material grades. High Precision Processing: Advanced CNC machining, auto lathe, wire cutting, and EDM cutting services. Comprehensive Testing: Includes dynamic balancing, hydrostatic testing, and non-destructive testing. Reverse Engineering Service: Capable of creating new replacements for discontinued or worn-down parts. OEM/ODM Capability: Full OEM/ODM casting parts service for various pump brands and models. Fast Delivery: Standard delivery within 30 days after receiving the deposit.