Product Name: Sulzer Pump Parts Ahlstrom APP 53 Casing Cover Dynamic Seal Model NO.: APP 53 Transport Package: Wooden Case Origin: China HS Code: 8413 Product Description SULZER ALHSTROM APP PUMP PARTEPP's spare parts are reliable, cost-saving replacement parts that are 100% interchangeable with Sulzer, Ahlstrom, Goulds, Durco, Allis Chalmers, Ingersol Rand, Worthington, Warren and many other well known pump brands.Our replaceable parts are coving for shafts, casings, impellers, stuffing box covers, sleeves, labyrinth seals, repellers, back-plates, followers and more.Please contact with us once you have any need for the above brands spare parts.If you don't see the pump part you need, don't panic! Send us with your pump manufacturer, Model number and Serial number. This is all the information we require to get you the parts you need.EPP Industries (Holding) Co., Ltd. Is not affiliated nor a distributor for any pumps company. The parts manufactured by us are not associated with, endorsed by, or sponsored or manufactured by the owners of the related trade marks given into this website or other documents. Any use of OEM names, trademarks or other information is for reference only.EPP Industries (Holding) Co., Ltd is not affiliated with nor a representative of Sulzer®; Andtritz®; Flowserve®; Warman®; Golds®; Glandfos®; or ITT® , or other brands' corporation nor any of their affiliates. Any references made are for informational purposes only.