Answer
Oct 07, 2024 - 10:04 AM
BSPP (British Standard Pipe Parallel) and SAE ORB (Society of Automotive Engineers O-Ring Boss) are both types of threaded fittings used in hydraulic systems. BSPP uses a parallel thread and relies on a sealing washer or O-ring for a leak-proof connection, whereas SAE ORB uses straight threads and seals with an O-ring located in a groove near the base of the male fitting, providing a more robust and reliable seal under high pressure.
