An Aluminum Male Adapter x Female NPT is a pipe fitting commonly used in irrigation systems to connect components with differing connection types. This fitting has an aluminum male camlock adapter on one end and a female NPT (National Pipe Tapered) thread on the other, facilitating a secure and versatile connection.
Key Features:
- Material:
- Made from lightweight yet durable aluminum, providing resistance to corrosion, wear, and environmental elements, making it ideal for outdoor use.
- Connection Types:
- Male Camlock Adapter: Allows quick connection to a corresponding female camlock coupler.
- Female NPT Thread: Provides a secure threaded connection to pipes, valves, or other fittings.
- Size Compatibility:
- Available in various sizes to match different irrigation pipe diameters and system requirements.
Applications:
- Irrigation Systems:
- Used to connect lay-flat hoses, suction hoses, or pipelines to threaded equipment such as valves or pumps.
- Quick Disconnect Systems:
- Ideal for systems requiring frequent assembly and disassembly, such as portable or temporary irrigation setups.
- System Modifications:
- Enables seamless integration of threaded components into camlock-based systems, adding flexibility to irrigation layouts.
Benefits:
- Ease of Use:
- The camlock mechanism allows for quick and secure coupling without tools, while the threaded end ensures compatibility with standard NPT fittings.
- Durability:
- Aluminum construction ensures long-lasting performance, even in high-pressure or challenging agricultural environments.
- Versatility:
- Works with a variety of irrigation components, including hoses, pipes, valves, and pumps.
- Leak Prevention:
- The precise design and secure connections minimize the risk of leaks, maintaining system efficiency.
Considerations:
- System Compatibility:
- Ensure the adapter size matches the pipe diameter and threading type in your system.
- Pressure Rating:
- Verify that the fitting’s pressure rating is suitable for your irrigation system to prevent damage or failure.
- Maintenance:
- Periodically inspect the connections for wear or debris to maintain optimal performance.

Aluminum Quick-Acting Coupling Specifications
Applications
Agriculture • Chemicals • Petroleum • Construction • Material Handling • Irrigation • Fracking
Features & Benefits
- All sizes except 1/2″, 5″ and 8″ comply with Mil-Spec A-A-59326 for interchangeability
- 5″ Size complies with ASTM specs for interchangeability
- 1/2″ x 1/2″ are not specified under Mil Specs
- All 8″ and 10″ female couplers supplied with 4 locking handles, safety clips, pull rings and chains
- Aluminum alloy is specially designed for high tensile strength, lightness and rigidity
- Locking feature using safety clips to prevent disconnection during use on all sizes except 1/2″
- Hose shanks specially designed for easy assembly with Tigerflex type hoses
- Aluminum couplings supplied with brass handles which results in less wear on connecting parts
Aluminum 8″ Coupling Options
- Kuriyama offers both 8″ coupling styles in aluminum
- Standard AL-(X)800 couplings interchange with PT Domestic, Dixon Global, Campbell, and Jason
- Heavy Duty HDAL-(X)801 couplings interchange with PT Import, Dixon Andrews, NECO, Ever-Tite, UPD and Sealfast
Material Specifications
- ASTM B85 Grade 383 aluminum alloy
- Forged brass handles – aluminum items
- Type 304 stainless steel handles – ALSH items
- Zinc-plated carbon steel handle pins
- Zinc-plated carbon steel pull rings
- Zinc-plated carbon steel safety clips
- Buna-N Gaskets
PSI Rating @ 70°F (+21°C) = 1/2″ – 2″ 250 PSI 2 1/2″ – 4″ 150 PSI 5″ – 6″ 75 PSI 8″ – 10″ 50 PSI