Description
Overview:
The 1/8"-1" BSP Bonded Seals Assorted Box (65 pieces) is a workshop kit of one-piece sealing washers for British Standard Pipe fittings. Each bonded seal combines a metal backing washer with a bonded rubber sealing lip to create a reliable face seal under bolt heads, banjo bolts, adaptors and plugs. Used widely on hydraulic and plumbing circuits, they help prevent leaks at high and low pressures without extra sealant. This compact set covers common BSP sizes for maintenance and repair on plant, agricultural machinery, pressure washers, compressors, generators and general industrial equipment. The organised box makes it easy to select the right size on site, reducing downtime and improving the quality of pipework and hose connections.
Key Features:
- 65-piece assortment covering key BSP sizes for everyday hydraulic and plumbing repairs
- Sizes included: 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1"
- One-piece bonded design for a secure face seal between the fastener/fitting and mating surface
- Helps prevent weeping and leaks on BSPP (parallel) and BSPT (tapered) threaded assemblies where a face seal is required
- Metal washer with bonded rubber seal for strength, conformity and long service life
- Suitable for use with common hydraulic oils, lubricants, diesel, coolant and water-based fluids
- Consistent seating reduces the need for thread sealants or excessive torque
- Compact organiser box keeps sizes separated and easy to identify in the van or workshop
- Straightforward to fit; no special tools required beyond standard hand tools
- Useful across plant, agricultural, automotive and industrial maintenance tasks
Typical Applications:
Face sealing under banjo bolts on pumps and valve blocks, sealing hydraulic adaptors on cylinders and manifolds, hose tail fittings, test points, gearboxes, fuel line banjos, pressure washer connections, and general BSP pipework. Ideal for leak prevention during servicing, hose replacement, and new installations on construction plant, farm machinery, compressors and fixed industrial systems.
Also known as:
Bonded face seal, bonded sealing washer, metal-backed rubber washer, hydraulic sealing washer, BSP sealing washer, face seal washer, sealing ring washer, oil seal washer, pipework sealing washer.
Product Specifications
| L&S Part No. | 105 454 |
|---|---|
| Unit of Sale | 1 |
| Size | Sizes: 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1" BSP |
| Machine Type | Hydraulic Packs |
| Key Features | - 65-piece assortment for common BSP sizes - Sizes: 1/8" to 1" BSP - Metal washer with bonded rubber seal - Suitable for hydraulic oils, diesel, and water-based fluids - Organiser box for easy size identification |
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