Product_description: ['Springer Parts NE-122-47E-2.5SP part number replaces Alfa-Laval part number NE-122-47E-2.5; Check Ball 122-2.5 inch - EPDM; Springer Pumps, LLC is pleased to offer our clients Springer Parts! Springer Parts are replacement pump parts, pump replacement kits and replacement mechanical seals. Springer Pumps proudly offers them 20%