Silver steel Milton G-Style air coupler with 1/2 inch FNPT threading

High Flow Professional Air Coupler - Milton G-Style 1/2" FNPT (MIL-1815)

Heavy-Duty Steel Quick Connect for Industrial Pneumatic Tools

Milton's G-Style air coupler delivers 99 SCFM airflow for pneumatic applications requiring over 60 SCFM. Built with plated steel construction, it handles up to 300 PSI for heavy-duty air tools and industrial equipment.

Maximum Airflow Performance - Delivers 99 SCFM capacity with 1/2" flow size, supporting demanding pneumatic tools that standard couplers can't handle.
Industrial-Grade Durability - Plated steel construction resists rust and corrosion, ensuring reliable performance in harsh workshop environments.

Perfect for High-Demand Applications

  • Sandblasting and media blasting equipment.
  • Industrial paint spray guns and HVLP systems.
  • Heavy-duty pneumatic grinders and sanders.
  • Tire inflation systems and commercial air tools.
  • Manufacturing and assembly line operations.

Technical Specifications

Milton MIL-1815 G-Style Air Coupler Specifications
Specification Value
Thread Size 1/2" FNPT (Female National Pipe Thread)
Size Single Unit
Weight 0.5 lbs
Airflow Capacity 99 SCFM (Standard Cubic Feet per Minute)
Maximum Pressure 300 PSI (≈2068 kPa)
Operating Temperature Up to 250°F (≈121°C)
Material Plated Steel Construction
Seal Type Buna-N Rubber Seal
Connection Style G-Style Quick Connect
Compatibility All G-Style Plugs and Pneumatic Systems
Model Number MIL-1815, S-1815

Get Professional Airflow Performance Today

Upgrade your pneumatic system with Milton's highest SCFM rated air coupler. Built for professionals who demand reliable, high-flow performance in demanding applications.

Order your G-Style air coupler now and experience the difference professional-grade equipment makes.

Frequently Asked Questions

Q: How does this compare to standard 1/4" air couplers? A: This 1/2" G-Style coupler delivers 99 SCFM versus typical 1/4" couplers that max out around 25-35 SCFM. The larger flow size eliminates pressure drops for high-demand tools like sandblasters and spray guns. Steel construction also provides better durability than aluminum alternatives in commercial applications.
How does this compare to standard 1/4" air couplers?

This 1/2" G-Style coupler delivers 99 SCFM versus typical 1/4" couplers that max out around 25-35 SCFM. The larger flow size eliminates pressure drops for high-demand tools like sandblasters and spray guns. Steel construction also provides better durability than aluminum alternatives in commercial applications.

Q: What air tools require this high flow coupler? A: Tools requiring over 60 SCFM benefit most, including sandblasters, large spray guns, pneumatic grinders, tire inflation systems, and industrial sanders. These applications demand consistent high-volume airflow that smaller couplers cannot provide. The 99 SCFM capacity ensures tools operate at full performance without pressure loss during operation.
What air tools require this high flow coupler?

Tools requiring over 60 SCFM benefit most, including sandblasters, large spray guns, pneumatic grinders, tire inflation systems, and industrial sanders. These applications demand consistent high-volume airflow that smaller couplers cannot provide. The 99 SCFM capacity ensures tools operate at full performance without pressure loss during operation.

Q: Will this work with my existing G-Style plugs? A: Yes, this coupler is compatible with all standard G-Style plugs regardless of manufacturer. Milton makes two G-Style couplers but both function identically with any G-Style plug. The universal compatibility ensures you can upgrade your coupler without replacing existing plugs on your air tools and hoses.
Will this work with my existing G-Style plugs?

Yes, this coupler is compatible with all standard G-Style plugs regardless of manufacturer. Milton makes two G-Style couplers but both function identically with any G-Style plug. The universal compatibility ensures you can upgrade your coupler without replacing existing plugs on your air tools and hoses.

Q: How long does this coupler typically last in commercial use? A: With proper maintenance, the plated steel construction typically lasts 3-5 years in commercial applications. The steel body resists wear better than aluminum alternatives in high-cycle environments. Regular lubrication of the seal and keeping threads clean extends service life significantly compared to standard duty couplers.
How long does this coupler typically last in commercial use?

With proper maintenance, the plated steel construction typically lasts 3-5 years in commercial applications. The steel body resists wear better than aluminum alternatives in high-cycle environments. Regular lubrication of the seal and keeping threads clean extends service life significantly compared to standard duty couplers.

Q: What size air compressor do I need for this coupler? A: For maximum 99 SCFM output, you need a compressor rated at least 25-30 CFM at operating pressure. Most 80+ gallon stationary compressors handle this flow rate effectively. Portable compressors under 60 gallons typically cannot sustain the airflow needed for high-demand applications that require this coupler.
What size air compressor do I need for this coupler?

For maximum 99 SCFM output, you need a compressor rated at least 25-30 CFM at operating pressure. Most 80+ gallon stationary compressors handle this flow rate effectively. Portable compressors under 60 gallons typically cannot sustain the airflow needed for high-demand applications that require this coupler.

About the Brand

Milton

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