Parker 10143-12-16 Hydraulic Hose Mpt Fitting 1 in Nptf

Product Description

The PARKER 10143-12-16 is a male pipe thread (MPT) hydraulic hose end fitting designed to connect hose assemblies to threaded ports in hydraulic systems. Constructed from steel with an NPTF threaded connection, this straight fitting accepts hoses with a 1-inch inside diameter (hose size 16). The 3/4-14 thread size provides a pressure-tight, dryseal seal without the need for sealant tape in properly mated NPTF ports. Overall length is 3.4 inches (86 mm). This fitting is installed by hydraulic technicians and fluid power specialists assembling or repairing industrial and mobile hydraulic circuits.

This fitting is suited for use in hydraulic hose assemblies operating in industrial, agricultural, construction, and mobile equipment applications. It is compatible with Parker Series 43 hose fittings and a broad range of Parker hose types as specified by the manufacturer. Straight MPT fittings of this type are commonly found at pump outlets, valve ports, cylinder connections, and manifold interfaces where a rigid threaded port meets a flexible hose run.

Key Features

• Steel construction for durability in high-pressure hydraulic service
• NPTF dryseal thread profile for leak-resistant connections at 3/4-14 thread size
• Straight configuration simplifies inline port connections
• Fits 1-inch inside diameter hoses (hose size 16)
• Overall length of 3.4 inches (86 mm) suits standard port clearances
• Packaged quantity of 2 per unit; minimum order quantity of 1

Compatibility

Compatible with Parker hose series 187 TC, 187 ST, 302, 304, 387 TC, 387 ST, 422, 424, 426, 436, 471TC, 471ST, 472TC, 482TC, 482ST, 487 TC, 487 ST, 722 TC, 722 ST, 787 TC, 787 ST, 797 TC, 797 ST, and 881 hoses as specified by the manufacturer.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and isolate the hydraulic circuit completely before disassembling or assembling any fittings. NPTF dryseal threads are designed to seal on thread contact; inspect threads for damage before installation and ensure proper thread engagement to prevent leaks. Follow applicable industry standards and equipment manufacturer torque and assembly guidelines for hydraulic fittings.