Parker TC-371 Hydraulic Hose Female Pipe Rigid Fitting

Product Description

The PARKER TC-371 is a straight, female pipe rigid fitting designed for high-pressure hydraulic hose assemblies. Machined from steel with NPSF threading, it connects hydraulic hose to pipe in systems that demand a secure, leak-resistant joint under sustained pressure. Rated to 10,000 psi maximum working pressure and built to handle temperatures from -15 degrees F to 400 degrees F, the TC-371 is suited for demanding field and stationary hydraulic applications. The 3/8 inch hose size and straight body profile make it a standard-format fitting installed by hydraulic technicians and heavy equipment mechanics. The overall length is 2.48 inches and the body diameter is 3/8 inch.

The TC-371 is used in mobile and stationary hydraulic systems where a female pipe rigid end connection is required at the hose termination point. Documented applications include construction equipment, hydraulic jacking and house moving equipment, and railway maintenance machinery. The straight configuration is appropriate for inline hose-to-port installations where angular fittings are not required. It is part of the Parker TC Series, a line of hydraulic hose fittings built for industrial and heavy-duty mobile equipment service.

Key Features

• 10,000 psi maximum working pressure for high-demand hydraulic circuits
• Steel construction for durability in industrial and mobile equipment environments
• NPSF thread form provides a tapered thread seal at the pipe connection
• Straight body shape for direct inline hose-to-port installation
• Operating temperature range of -15 degrees F to 400 degrees F
• 3/8 inch hose size with 3/8 inch thread size for consistent sizing throughout the assembly

Compatibility

Designed for use with construction equipment, hydraulic jacking and house moving equipment, and railway maintenance systems as noted in manufacturer application data. Part of the Parker TC Series hydraulic hose fitting line.

Installation Notes

Installation should be performed by a qualified hydraulic technician or mechanic familiar with high-pressure fluid power systems. Depressurize and isolate the hydraulic circuit completely before removing or installing any fittings. Use appropriate thread sealant rated for hydraulic service on NPSF tapered threads. Inspect the mating port and hose end for damage, contamination, or incompatible thread form before assembly.