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Jabsco 18753-0248 - Mechanical Seal Tungsten Carbide
This mechanical seal is designed specifically for Jabsco pumps. It features a Tungsten Carbide Rotary Face/Primary Ring, a durable 18-8 Stainless Steel Retainer and Spring, and Viton Bellows/Elastomers. The seal is a compact, single spring, bi-directional unit that requires only the stationary seal seat to function.
Its one-piece construction allows for quick and easy installation and replacement. The seal includes a full-convolution Viton elastomer bellows which provides exceptional flexibility to accommodate shaft movement and wear. A positive drive arrangement with dent and groove controls torsional stress on the bellows, enhancing reliability and service life. The Viton elastomer drive ring ensures a secure fit on the shaft, eliminating the need for set screws or drive pins. Additionally, the coil spring and ferrules offer consistent face loading even under extreme conditions.
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