Description
Overview:
The 1/2" BSP Bonded Seals - 100 Pack is a set of metal-and-rubber sealing washers used to create leak-tight joints on hydraulic and pneumatic connections. Each washer combines a zinc-plated steel carrier with a bonded elastomer sealing lip (typically nitrile rubber) to provide a reliable face seal around 1/2 inch (12.7 mm) BSP nominal thread size fittings. They are widely used on construction and garden machinery where hoses, adaptors, banjo bolts and plugs meet flat faces on pumps, valves, cylinders and manifolds. Designed for static sealing at the joint face, these bonded seals help maintain system pressure, reduce fluid loss, and support safe, efficient operation across equipment such as excavators, compact tractors, log splitters, mowers and pressure washers.
Key Features:
- Sized for 1/2" BSP (12.7 mm nominal) fittings for broad compatibility across hydraulic and pneumatic equipment
- 100-pack for workshop stocking and repeat maintenance tasks
- Metal carrier with bonded elastomer sealing lip for dependable, repeatable sealing performance
- Zinc-plated steel body for corrosion resistance in outdoor and on-site conditions
- Effective on flat-face joints under bolt heads, adaptors and banjo fittings in high-pressure circuits
- Helps prevent leaks caused by vibration and thermal cycling
- Quick to fit with no special tools; reduces reliance on thread sealants where a face seal is required
- Suitable for use with common hydraulic media including mineral oils, diesel and many water-glycol fluids
- Compact, low-profile design maintains clearance around tight assemblies
- Cost-effective consumable to replace during routine service for best sealing results
Typical Applications:
Sealing 1/2" BSP (12.7 mm nominal) connections on hoses, adaptors and plugs; under banjo bolts on pumps and valves; at cylinder and manifold ports; and on pressure washer and compressor fittings. Ideal for excavators, loaders, compact tractors, forestry and garden machinery, and fixed plant where reliable static face sealing is required.
Also known as:
Dowty washers, bonded washers, sealing washers, elastomer-bonded washers, hydraulic sealing washers, BSP face seals, BSP bonded rings, metal-rubber washers, oil-seal washers.
Product Specifications
| L&S Part No. | 915 604 |
|---|---|
| Unit of Sale | 100 Pieces |
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