Parker 10377-24-24 Male Jic Straight Fitting 1-1/2 in 2500 Psi

Product Description

The PARKER 10377-24-24 is a male JIC rigid straight hydraulic hose fitting designed for high-pressure fluid conveyance systems. Built from steel, this Series 77 fitting features a 1-7/8-12 thread size and is rated for working pressures up to 2,500 psi. The straight rigid configuration provides a direct, inline connection between a hydraulic hose and a port or component, minimizing pressure drop and eliminating the flex-joint complexity found in swivel designs. Hydraulic technicians and fluid-power mechanics install this fitting in mobile equipment, industrial machinery, and stationary hydraulic power units where a secure, leak-resistant JIC 37-degree flare connection is required.

This fitting is suited for use with 1-1/2 inch hydraulic hose assemblies in both mobile and industrial hydraulic circuits. Typical applications include construction equipment, agricultural machinery, material-handling systems, and industrial presses where steel fittings are specified for durability under cyclic pressure loads. The JIC thread form is widely used in North American hydraulic systems, making this a common replacement or assembly component across a broad range of equipment types.

Key Features

• 2,500 psi working pressure rating for demanding hydraulic service
• Male JIC 37-degree flare thread form ensures reliable, leak-resistant sealing
• Rigid straight configuration for direct inline hose-to-port connections
• Steel construction provides strength and durability under cyclic pressure and vibration
• 1-7/8-12 thread size matches standard JIC fittings used in 1-1/2 inch hose assemblies
• Parker Series 77 product line for consistent dimensional and performance standards

Compatibility

Designed for use with 1-1/2 inch hydraulic hose in systems utilizing JIC 37-degree flare connections at 2,500 psi or below. Compatible with standard JIC female swivel or rigid ports carrying a 1-7/8-12 thread designation.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid-power mechanic. Depressurize and isolate the hydraulic circuit completely before removing or installing any fitting. Inspect the JIC flare seat and mating port for nicks, burrs, or contamination before assembly, as surface defects are a leading cause of joint leakage. Follow the equipment manufacturer and SAE J514 guidelines for proper assembly procedure; do not use thread sealant tape on JIC flare fittings, as the seal is made at the 37-degree flare cone.