5404-24-20 Hydraulic Fitting 1-1 2" Male NPT x 1-1 4" Male NPT Straight

Description:

The 5404-24-20 Hydraulic Fitting is used in hydraulic fluid power systems to connect components with different pipe thread sizes while maintaining a secure, leak-resistant flow path. Commonly installed in hydraulic power units, industrial machinery, mobile equipment, and fluid transfer systems requiring a 1-1/2 in Male NPT to 1-1/4 in Male NPT straight adapter connection. Maintenance teams and hydraulic technicians use this fitting for system repairs, plumbing modifications, and replacement of worn or damaged hydraulic connections.

Applications:

The 5404-24-20 hydraulic fitting is designed for adapting and connecting threaded hydraulic lines, valves, pumps, cylinders, and manifolds in fluid power systems. It is commonly used in construction equipment, agricultural machinery, manufacturing plants, mining equipment, and industrial hydraulic power units where pipe size transitions are required without changing flow direction. The straight reducer adapter design provides reliable fluid transfer while simplifying system installation, maintenance, and equipment upgrades.

Technical Specifications:

• Manufacturer Part Number (MPN): 5404-24-20
• Product Type: Hydraulic Adapter Fitting
• Configuration: Straight Reducer Adapter
• End Connection 1: 1-1/2 in Male NPT
• End Connection 2: 1-1/4 in Male NPT
• Thread Type: NPT (National Pipe Thread)
• Function: Pipe Size Reduction and Connection
• Flow Path: Straight Through
• Application: Hydraulic Fluid Transfer Systems
• Material: Steel (typical for hydraulic service)
• Pressure Rating: Application Dependent
• Mounting Type: Threaded Installation
• Compatible Media: Hydraulic Oil and Industrial Fluids
• Industry Applications: Construction, Agriculture, Mining, Manufacturing
• Operating Environment: Industrial and Mobile Hydraulic Equipment

Common Replacements:

• Parker 5404-24-20 Hydraulic Adapter
• Weatherhead 5404-24-20 Pipe Adapter
• Brennan NPT Reducer Adapter