Description
Overview:
The Leather Sealing Washer for 3" BSP coupling (OEM No. 830 300) is a circular gasket made from high-quality, dense leather. It sits in the coupling face to create a reliable, flexible seal that helps prevent liquid loss through threaded or face-to-face joints. Sized for 3 inch (76.2 mm / 7.62 cm) British Standard Pipe couplings, it is commonly used on site pumps, dewatering sets, hose lines, and general transfer systems on construction and agricultural machinery. Leather's natural compressibility allows the washer to conform to minor surface imperfections, supporting a tight seal under clamping pressure. This service part is a straightforward, low-cost way to restore sealing performance and reduce downtime during routine maintenance or when refitting hoses and pipework.
Key Features:
- Purpose-made for 3" (76.2 mm / 7.62 cm) BSP couplings for a dependable fit
- High-quality leather provides a robust, flexible seal against leaks
- Naturally compressible material conforms to minor irregularities in mating faces
- Performs well when moistened, helping maintain seal integrity in wet conditions
- Durable construction withstands repeated coupling and uncoupling cycles
- Easy drop-in replacement; typically no special tools required
- Helps maintain system efficiency by reducing fluid loss and pressure drop
- Suitable for water and general-purpose, non-aggressive fluids used on site
- Cost-effective spare for routine servicing and preventive maintenance
- OEM reference 830 300 for straightforward identification and reordering
Typical Applications:
Sealing 3" BSP hose and pipe couplings on site pumps, dewatering equipment, irrigation and slurry transfer lines, bowser and tank connections, and general industrial and agricultural fluid handling. Ideal for construction plant and facilities maintenance where a quick, reliable joint seal is required.
Also known as:
Leather gasket for BSP coupling, leather sealing ring, coupling washer, leather seal, leather packing washer, 3" BSP gasket, 3 inch BSP washer, leather joint ring for pipe coupling.
Product Specifications
| L&S Part No. | 830 300 |
|---|---|
| Unit of Sale | 1 |
| Key Features | - Fits 3" (76.2 mm) BSP couplings - Made from high-quality, dense leather - Conforms to surface irregularities for tight seal - Suitable for water and non-aggressive fluids - OEM reference 830 300 for easy identification |
