Description
Overview:
This Malleable Male-Female Reducing Hex Bush 1"m x 3/4"f BSP is a compact, threaded pipe fitting used to join different BSP thread sizes securely. Made from tough malleable iron for everyday industrial and plumbing use, it adapts a 1 inch (25.4 mm) BSP male connection to a 3/4 inch (19.05 mm) BSP female connection. The hexagonal body allows firm tightening with a spanner or socket, helping achieve a reliable, leak-tight joint when used with suitable thread sealant or PTFE tape. It is suitable for general service on plant equipment, compressors, pumps, heating and cooling circuits, and workshop air or water lines where BSP fittings are standard. Manufacturer Part Number: 383 134.
Key Features:
- Size: 1" BSP male to 3/4" BSP female (1 inch = 25.4 mm, 3/4 inch = 19.05 mm)
- Malleable iron construction for strength and durability in everyday service
- Hexagonal body for easy installation and removal with standard hand tools
- BSP thread form for wide compatibility across UK plumbing and industrial systems
- Compact reducer saves space compared with multi-fitting assemblies
- Reliable joint when installed with appropriate thread sealant or PTFE tape
- Suitable for general water, air, and non-corrosive fluid lines (within system limits)
- Clean, precise threads to aid smooth assembly and help prevent cross-threading
- Reusable component when inspected and reinstalled correctly
- Part reference for maintenance records: 383 134
Typical Applications:
Adapting 1" BSP male outlets down to 3/4" BSP female lines on valves, pumps, manifolds, compressors, and workshop air or water circuits. Common in plant rooms, process skids, irrigation lines, and maintenance tasks where size reduction is needed without adding bulk. Useful for repairs, modifications, and upgrades on machinery with mixed BSP thread sizes.
Also known as:
Reducing bush, hex bushing, hexagon reducing bush, MF reducer, male-to-female reducer, 1" to 3/4" BSP adapter, pipe bush, threaded reducer, plumbing adapter, BSP hex bush.
Product Specifications
| L&S Part No. | 383 134 |
|---|---|
| Unit of Sale | 1 |
| Key Features | - 1" BSP male to 3/4" BSP female connection - Malleable iron for strength and durability - Hexagonal body for easy tool use - Compatible with UK BSP plumbing systems - Compact design saves space in assemblies |
