Hydraulic Adapter (Nipple) 5/8" BSP x 7/8" SAE/UNF - AZERI PARTS 1620/2056
The AZERI PARTS hydraulic adapter (reducing fitting) is a connector designed for use in high-pressure systems of JCB machinery. It enables a transition between the British thread standard (BSP) and the American standard (SAE/UNF), which is essential when connecting components from different manufacturers (e.g., pumps, control valves, and hoses).
Technical Specification:
- Thread 1: 5/8" BSP (British Standard Pipe Parallel).
- Thread 2: 7/8" SAE/UNF (Unified Fine Thread).
- Application: Universal – power hydraulic systems.
- Type: Straight reducing nipple.
Application in JCB Machinery (Universal):
| Machine Category | Typical Components |
|---|
| Backhoe Loaders / Loaders |
Hydraulic pumps, main control valves, cylinder connectors |
| JS / JZ Excavators |
Control systems, auxiliary attachment lines |
| Telescopic Handlers |
Valve blocks, power steering systems |
Workshop Technical Tip: When installing the adapter, pay close attention to the sealing method for each thread. 5/8" BSP threads typically require a bonded seal (Dowty washer), whereas 7/8" SAE threads often utilize an O-ring seal in the port (ORB – O-Ring Boss). Before tightening, ensure the ports are clean and the threads are free of metal shavings, which could damage the seal under high operating pressure.
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