124-1911 112.8 mm Long Fixed Coupling
Cat® Air Control System Fixed Coupling
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Description
The air control system fixed coupling is a specialized fitting used to create a secure, reliable connection between the various components and sections of an air control system. An air control system is responsible for regulating air flow, pressure, and direction in automotive or HVAC applications.
Features
- Resistant to wear and corrosion.
- Able to withstand high pressure, vibration and external forces.
- For hose with an inside diameter of 38.1 mm.
Applications
The fixed coupling is used to provide a secure connection between different components of the air control system (such as valves, actuators, air lines, and other control devices). The coupling ensures a tight seal to prevent air leakage and provides effective airflow and control.
Specifications
| Hose Warning | Improper selection of hose and coupling combinations will void the warranty and may result in serious personal injury or death, property damage, or failure of components and machine systems. Cat® hose assembly products are designed and tested as a system to provide reliable connections that maximize hydraulic system safety and reliability. In addition, properly maintained, appropriate Caterpillar tooling is recommended to ensure hoses are crimped to technical specifications. Using Caterpillar hose with another manufacturer's couplings, or Caterpillar couplings with another manufacturer's hose, may result in unreliable, unsafe, or poorly performing hose assemblies. Caterpillar does not recommend or authorize this practice. For more information, refer to SAE J1273 Section 6.3 and ISO 17165-2 Section 6.3. |
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| Connection Standard | NPTF-SAE J476/J514 |
| Hose Fitting Category | MN |
| Hose Inside Diameter | 38.1 mm (1.5 in) |
| Connection Nominal Size | 24 |
| Fitting | Permanent |
| Material | STEEL |
| Coating | Zinc Plated |
| Shape | Straight |
| Connector Type | -24 NPTF Male |
| Thread Size | 1 1/2-11 1/2 in |
| Length | 113 mm (4.45 in) |
| Cutoff Factor | 56 mm (2.2 in) |
| Recommended Hose Size | 38.1 mm (1.5 in) |
| Compatible | SAE 100R1, SAE 100R2, SAE 100R5, SAE 100R4 |
| Hex Size | 50.8 mm (2 in) |
| Description | Permanent Coupling 24MN |
| Application | Permanent coupling for use with hydraulic hose. Contact MECHSC for more information |
Additional information
| Part Source | Genuine OEM |
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