$ 375.19
1-2 weeks delivery time
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The Jabsco 18753-0249 mechanical seal assembly is a one-piece, unitized sealing solution for Jabsco pumps, combining a carbon rotary face with nitrile bellows for flexible, dependable operation. Built with an 18-8 stainless steel retainer and spring, it supports quick installation and consistent face loading, while its bi-directional, single-spring design and precision surface finish help maintain reliable performance under extreme conditions.
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Jabsco 18753-0249 Unitized Mechanical Seal Assembly
The Jabsco 18753-0249 mechanical seal is designed for use in Jabsco pumps, delivering a compact, unitized construction intended to simplify service while supporting dependable sealing performance. Its one-piece design enables quick installation and replacement, and the component material selection is aimed at maintaining reliability in demanding operating conditions.
Application
- Jabsco pumps
Technical Specifications
Part Number 18753-0249 Rotary Face / Primary Ring Carbon Bellows / Elastomers Nitrile Retainer 18-8 Stainless Steel Spring 18-8 Stainless Steel Design One-Piece, Unitized Spring Configuration Single Spring Direction Capability Bi-Directional
Product Details
- Bellows flexibility: Full-convolution nitrile elastomer bellows accommodate shaft movement and wear.
- Positive drive: Dent and groove positive drive system manages torsional stress on the bellows.
- Secure shaft fit: Nitrile elastomer drive ring eliminates the need for set screws or drive pins.
- Consistent loading: Coil spring and ferrules help maintain face loading under extreme conditions.
- Service life focus: Precision surface finish supports long-term reliability.
Features
- Quick installation and straightforward replacement
- Maximum flexibility from nitrile bellows construction
- Robust 18-8 stainless steel retainer and spring components
- Reliable performance under extreme conditions
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