Description
Overview:
This Male 2.1/2" Instantaneous Coupling to 1" BSP Female is a robust adaptor for fast, secure hose and pipe connections on site equipment and water handling systems. Manufactured from durable aluminium with an unpolished, practical finish, it combines a 2.1/2 inch instantaneous male connection with a 1 inch BSP female thread. The design supports quick coupling and uncoupling in demanding environments, making it well suited to pumps, water bowsers, site standpipes, and irrigation setups used in construction and grounds maintenance. The lightweight body helps reduce strain on hoses and fittings while maintaining strength. It mates with a standard 1" BSP male fitting on the threaded side and an appropriate instantaneous counterpart on the coupling side.
Key Features:
- 2.1/2" instantaneous male x 1" BSP female for common site and plumbing interfaces
- Aluminium construction for a strong, lightweight and corrosion-resistant body
- Instantaneous side enables tool-free engagement and quick release to speed up hose changes
- BSP female thread is compatible with standard 1" BSP male fittings for a reliable seal
- Unpolished finish for tough, everyday use without fuss
- Helps minimise downtime where frequent connection and disconnection is required
- Compact form factor to fit tight pump bays and hose manifolds
- Suitable for water transfer and general service fluids typically used with construction and garden machinery
- Simple to fit; spanner may be used on the BSP joint for final tightening
- Designed to provide a consistent, repeatable fit in regular maintenance routines
Typical Applications:
Linking pumps to hoses, connecting site standpipes, adapting water bowsers, and building temporary manifolds for dewatering, dust suppression, irrigation, and washdown. Useful in workshops and on-site where hoses are swapped regularly for maintenance or seasonal tasks, ensuring quick changeovers and dependable flow.
Also known as:
British instantaneous adaptor, BI coupling adaptor, snap coupling, claw-type quick coupling, bayonet hose coupling, BSP female adaptor, 2.5" instantaneous to 1" BSP reducer, water pump coupling, hose connector adaptor.
Product Specifications
| L&S Part No. | 070 010 |
|---|---|
| Unit of Sale | 1 |
| Size | 2.1/2" Male - 1" BSP Female |
| Key Features | - 2.1/2" instantaneous male x 1" BSP female connection - Aluminium construction for lightweight, corrosion-resistant use - Instantaneous side allows tool-free, quick hose changes - Compatible with standard 1" BSP male fittings - Suitable for water transfer in construction and garden machinery |
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