Parker KP81274 Hydraulic Hose Mpt Fitting 0.375 in Nptf

Product Description

The PARKER KP81274 is a straight male pipe thread (MPT) fitting designed for use with hydraulic hose assemblies in fluid power systems. Built from steel with an NPTF threaded connection, it provides a pressure-tight seal without requiring additional sealant tape in most applications. The fitting accepts a 3/8 inch (6 mm hose size) hose inside diameter and uses a 1/2-14 thread size. At 2.39 inches overall length, it is a compact, inline fitting suited for tight routing situations. Licensed hydraulic technicians and fluid power specialists are the primary installers of this component.

This fitting is designed for use with Parker 187 TC ST, 302, 304, 387 TC ST, 422, 424, 426, 436, 471TC, 471ST, 472TC, 482TC, 482ST, 487 TC ST, 722 TC ST, 787 TC ST, 797 TC ST, and 881 hose series. It is appropriate for industrial hydraulic plumbing, mobile equipment, and fluid transfer applications where a straight MPT-to-hose end connection is required. The steel construction makes it suitable for general hydraulic service environments.

Key Features

• Straight configuration for direct inline hose-to-port connections
• NPTF thread form provides a pressure-tight mechanical seal
• 1/2-14 thread size with 3/8 inch (6 mm) hose ID compatibility
• Steel construction for durability in hydraulic service
• 2.39 inch overall length suits compact routing layouts
• Parker Series 43 fitting for broad hose series compatibility

Compatibility

Designed for use with Parker 187 TC ST, 302, 304, 387 TC ST, 422, 424, 426, 436, 471TC, 471ST, 472TC, 482TC, 482ST, 487 TC ST, 722 TC ST, 787 TC ST, 797 TC ST, and 881 hose series in 3/8 inch hose size.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Depressurize and isolate the hydraulic circuit completely before disconnecting or installing any fitting. NPTF threads are designed to seal on the thread form itself; inspect threads for damage before assembly and follow the fitting manufacturer torque guidelines for the specific application. Verify hose end preparation and swaging are complete before final assembly into the system.