Description
Overview:
Bonded Seals 1 inch BSP are metal-and-elastomer sealing washers designed for reliable face sealing in hydraulic and pneumatic systems. Each washer combines a rigid metal ring for strength with a bonded rubber sealing lip that compresses to prevent leaks at fittings, adaptors, valve blocks, pumps, cylinders and hose tails. They suit 1 inch BSP connections used across plant, agricultural and industrial equipment, helping maintain pressure integrity in oils and compressed air circuits. Built to support high-pressure duty, they help reduce downtime by providing a consistent, repeatable seal when correctly installed on clean, flat mating faces.
Key Features:
- Suits 1 inch BSP fittings and ports for straightforward selection and stocking
- Metal washer provides structural strength and resists extrusion under high clamp loads
- Bonded elastomer sealing lip compresses to fill minor surface imperfections for a tight seal
- Reliable in high-pressure hydraulic and pneumatic environments when installed on clean faces
- Helps prevent seepage and weeping at adaptors, banjo bolts and threaded port connections
- Quick to fit: place under the hex of the fitting/bolt and tighten to the specified torque
- Compatible with common hydraulic media and compressed air (check elastomer against your fluid)
- Consistent sealing performance supports system efficiency and reduces rework
Typical Applications:
Sealing of BSP ports and fittings on hydraulic power packs, excavators, tractors, loaders, presses, valve manifolds, gear pumps, cylinders, test points and hose assemblies. Suitable for compressed air manifolds and general pneumatic equipment where a face seal is required. Used during new builds, hose making, and routine maintenance to stop leaks at static joints.
Also known as:
Dowty washers, bonded washers, BSP sealing washers, metal-rubber sealing rings, pressure sealing washers, face-seal washers, ring gaskets for BSP, hydraulic port washers, rubber-bonded steel washers, sealing rings for banjo bolts.
Product Specifications
| L&S Part No. | 915 608 |
|---|---|
| Unit of Sale | 1 |
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