Parker 11543-8-8 Sae Code 61 Flange Head Fitting 0.5 in Id

Product Description

The PARKER 11543-8-8 is a straight SAE Code 61 flange head fitting designed for hydraulic hose assemblies. It features a 0.5 inch inside diameter, a 1/2 inch threaded connection, and a steel construction built to withstand the pressure and wear demands of hydraulic systems. With an overall length of 3.48 inches, this fitting installs in-line between the hose end and a Code 61 flanged port. Licensed hydraulic technicians and fluid power mechanics use this fitting in high-pressure hydraulic circuits on mobile and industrial equipment.

This fitting is rated for use in high-pressure hydraulic hose assemblies across a wide range of Parker hose series. It is suited for both mobile hydraulic applications and stationary industrial systems where SAE Code 61 flange port connections are required. The straight configuration keeps routing simple in tight or linear plumbing runs. The 1/2 inch thread size and SAE shaft type make it a common choice for mid-size hydraulic circuits.

Key Features

• SAE Code 61 flange head design for high-pressure hydraulic port connections
• 0.5 inch (1/2 inch) hose inside diameter, hose size 8
• Straight shape for direct, in-line routing
• Threaded connection type with 1/2 inch thread size
• Steel construction for durability in demanding hydraulic service
• Overall length of 3.48 inches (88 mm); Series 43
• Compliant with ISO 12151-3-S-L and California Proposition 65 disclosure requirements

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.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and bleed the hydraulic system fully before removing or installing any fittings. Inspect hose ends for damage or contamination before assembly, and verify that the mating flange port matches the SAE Code 61 specification. Follow ISO 12151-3 assembly guidelines and equipment manufacturer torque procedures for flange bolt fastening.