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Spring mechanical seal - max. 25 bar | N series
The Allpac N from Flowserve features single, tandem or double balanced seal cartridge that is crafted based on the metric DIN 24960 form C. It is typically used in Slurry Transfer, Pharmaceuticals, Leaching Acid, Solvents, Auxiliary, and Waste Processing to name a few.It is available only in four sizes since it is designed solely for the 'form C'part of the DIN standard. Each seal face pair utilizes 2 100% similar faces that when applied as a double seal, the inboard seal is pressurized reversely and is therefore clog resistant.