Parker BD11943-20-16-1 Hydraulic Hose 90 Elbow Fitting

Product Description

The PARKER BD11943-20-16-1 is a 90-degree elbow hydraulic hose fitting designed for high-pressure fluid line connections in industrial and mobile hydraulic systems. Constructed from steel with a threaded SAE connection type, this fitting accommodates a 1-inch inside diameter hose (hose size 16) and uses a 1-1/4-inch thread size. It is used to create a 90-degree directional change in a hydraulic line without bending the hose, reducing stress on the hose end and maintaining flow integrity. Licensed hydraulic technicians and industrial maintenance professionals are the primary installers of this component.

This fitting is suited for use in both mobile and stationary hydraulic systems where a right-angle transition is required at the hose termination point. It is compatible with a wide range of Parker hose series and is appropriate for use in manufacturing, construction equipment, agricultural machinery, and other hydraulic-dependent applications. The SAE threaded interface ensures compatibility with standard hydraulic port configurations commonly found across these industries.

Key Features

• 90-degree elbow geometry allows directional routing without hose bending or kinking
• Steel construction provides durability in high-pressure hydraulic service
• 1-inch inside diameter matches hose size 16 for a secure, leak-resistant connection
• 1-1/4-inch SAE threaded connection interfaces with standard hydraulic ports
• Meets ISO 12151-3-E90S-L standards for hydraulic hose fittings
• California PROP 65 compliant

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.

Installation Notes

Installation should be performed by a qualified hydraulic technician familiar with SAE threaded fitting procedures. Depressurize and bleed down the hydraulic system completely before removing or installing any hose fitting. Use appropriate wrenching flats and avoid over-tightening, which can damage threads or distort the fitting body. Follow applicable industry and equipment manufacturer torque and assembly guidelines for hydraulic fittings of this size and thread type.