Parker 11743-20-20 Sae Code 61 Flange Head Elbow 1.25 in

Product Description

The PARKER 11743-20-20 is a SAE Code 61 flange head elbow fitting designed for high-pressure hydraulic hose assemblies. It features a 45-degree elbow geometry with a 1.25-inch inside diameter and a 1-1/4-inch threaded connection. Constructed from steel, this fitting is built to handle the demands of industrial hydraulic systems where directional routing of hose lines is required. It conforms to ISO 12151-3-E45S-L standards and is part of Parker Series 43. Licensed hydraulic system technicians and industrial mechanics install this fitting when assembling or servicing hose runs that require a compact 45-degree change in flow direction.

This fitting is suited for use in industrial and mobile hydraulic applications where SAE Code 61 flange connections are specified. It is compatible with a wide range of Parker hydraulic hose series and is used in both stationary and mobile equipment installations. The threaded connection type and flange head design allow secure, leak-resistant assembly in systems operating under high-pressure conditions. It is appropriate for use in manufacturing, construction equipment, and fluid power distribution systems.

Key Features

• 45-degree elbow geometry for directional hose routing in tight installations
• SAE Code 61 flange head design for secure, high-pressure connections
• 1.25-inch inside diameter matches 20 mm hose size (Hose Size 20)
• Steel construction for durability in demanding hydraulic environments
• Conforms to ISO 12151-3-E45S-L standard
• California Proposition 65 compliant

Compatibility

Compatible with Parker hydraulic 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.

Installation Notes

Installation should be performed by a qualified hydraulic system technician or fluid power specialist. Depressurize and isolate the hydraulic circuit completely before disconnecting or assembling any fittings. Inspect all mating flange surfaces and threads for damage or contamination before assembly. Follow the equipment manufacturer torque guidelines and applicable fluid power standards when making final connections.