Heavy-Duty Pneumatic Connection for High-Flow Tools

The RTC 3/8" Male Aro Plug is engineered for industrial environments where standard 1/4" fittings create a bottleneck. Featuring a larger 3/8" BSP thread, this plug is the professional choice for high-torque impact wrenches, large grinders, and air manifolds that require maximum CFM (Cubic Feet per Minute) to operate at peak performance.

Technical Specifications

• Profile Standard: Aro (210 Style)
• Thread Size: 3/8" BSP (British Standard Pipe)
• Gender: Male (External Thread)
• Material: High-Grade Hardened Steel (Zinc Plated)
• Interchangeability: Compatible with Jamec PEM 210, CEJN 300, and Rectus 22 series.

Why Choose RTC Hardened Steel Fittings?

Unlike soft brass or unhardened steel alternatives, RTC air plugs are heat-treated to withstand the constant "hammering" effect of high-vibration pneumatic tools.

• Eliminate Air Leaks: Precision-machined tolerances ensure a 100% airtight seal with your Aro couplers.
• Maximum Durability: Resists "mushrooming" and wear on the plug shoulder, extending the life of your couplers.
• Increased Airflow: The 3/8" bore reduces pressure drop, ensuring your tools receive the full power of your compressor.

Common Applications & Interchange

The Aro 210 profile is the standard for NZ workshops. This 3/8" male plug is ideally suited for:

• Main airline manifolds and drop-downs.
• Heavy-duty 1/2" and 3/4" impact wrenches.
• Inlet ports for high-volume spray equipment.
• Professional workshop air hose assemblies.

Pro-Tip: Choosing the Right Thread

In New Zealand, most air tools and compressors utilize BSP (British Standard Pipe) threads. Ensure your manifold or tool is 3/8" BSP before ordering. Use high-quality PTFE tape or thread sealant for a permanent, leak-free connection.