Description
Overview:
The Karcher Pressure Washer Adaptor 3/8" BSP Female x M22 is a robust metal connector for high-pressure cleaning equipment. It links a 3/8" (approx. 9.5 mm) BSP female thread to an M22x1.5 female thread used on many Karcher-style hoses, spray guns, and lances. Built from durable, corrosion-resistant metal, it offers a secure, leak-resistant interface for demanding jobs. An inner core width of 9.5 mm helps maintain flow and minimise pressure drop across the joint. Suitable for both trade and DIY machines where these thread standards are present, it provides a tidy solution when joining hoses, guns, lances, or pumps. Easy to install with standard spanners and appropriate seals or PTFE tape (as required). Manufacturer Part Number (MPN): 300 531.
Key Features:
- 3/8" BSP Female (approx. 9.5 mm) to M22x1.5 Female thread configuration
- 9.5 mm inner bore to support good flow and reduce restriction
- Durable metal construction for reliable service in high-pressure use
- Corrosion-resistant finish suited to outdoor and wet environments
- Precision-cut threads for a consistent, leak-tight joint when correctly sealed
- Compact form factor; straightforward to fit with standard hand tools
- Adapts hoses, spray guns, lances, and pumps using these thread standards
- Compatible with many Karcher-style M22 systems across domestic and professional ranges
- Helps extend equipment compatibility without replacing existing hoses or tools
- Low-maintenance part designed to withstand vibration, chemicals, and frequent use
Typical Applications:
Connecting a 3/8" (approx. 9.5 mm) BSP hose to equipment with an M22x1.5 interface on pressure washers used for patios, vehicles, plant and machinery, agricultural kit, construction tools, and workshop cleaning. Ideal for adapting spray guns or lances to different hoses, linking pumps to accessories, and keeping mixed-brand setups working efficiently.
Also known as:
Coupler, union fitting, thread converter, hose coupling, BSP female to M22 female coupling, high-pressure coupling, thread joiner, double-female coupling, BSP-M22 conversion piece, hose link piece.
Product Specifications
| L&S Part No. | 300 531 |
|---|---|
| Unit of Sale | 1 |
| Size | 3/8" BSP Female to M22x1.5 Female |
| Machine Type | Pressure Washers |
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