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The PARKER KP78524 is an industrial pipe adapter that transitions between MBSPP-ORR and FNPT/NPTF thread forms in high-pressure fluid and gas piping systems. Rated to 5,000 psi, it is built for demanding applications where a secure, leak-free connection between metric BSP parallel threads with O-ring face seal and standard NPT female threads is required. Licensed plumbers, pipefitters, and industrial maintenance technicians typically install this fitting in hydraulic, pneumatic, or process piping assemblies where mixed thread standards must be joined reliably.
This adapter suits residential and commercial installations wherever MBSPP-ORR external threads must mate with FNPT or NPTF female ports. Common install scenarios include hydraulic manifold connections, fluid power systems, and industrial process lines requiring conversion between BSP and NPT thread standards. It is suited for use with compatible fluids and pressure ranges within the stated 5,000 psi rating.
Designed as an OEM-style replacement or service adapter for industrial piping systems requiring conversion between MBSPP-ORR and FNPT/NPTF thread connections at pressures up to 5,000 psi.
Installation should be performed by a licensed pipefitter or qualified industrial maintenance technician familiar with high-pressure fluid systems. Depressurize and isolate the system before removing or installing any fitting. Follow applicable ASME and ANSI piping codes for thread engagement, torque practices, and sealant selection appropriate to the fluid media. Do not exceed the 5,000 psi pressure rating under any operating condition.
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