Quick Coupling – 1/2" Aluminum Coupler, 150 PSI Max

Part Number: Q-05-AL
Weight: 0.40 lbs

The Q-05-AL Quick Coupling is a lightweight, corrosion-resistant 1/2" aluminum hose coupler engineered for abrasive blasting systems, pneumatic air lines, and industrial hose applications. Rated for 150 PSI maximum working pressure, this coupling provides secure, reliable hose-to-hose or hose-to-equipment connections while keeping assemblies lightweight and easy to handle.

Its durable aluminum construction delivers excellent performance in demanding work environments where strength, corrosion resistance, and reduced weight are essential.

Specifications

Key Features & Performance Advantages

Lightweight Aluminum Construction

• Reduces operator fatigue, especially during handheld blasting

• Corrosion-resistant for long-term industrial use

• Withstands vibration, impact, and abrasive exposure

150 PSI Maximum Working Pressure

• Supports standard industrial blasting pressures

• Maintains a tight, leak-free seal under high airflow demands

• Ensures safe and dependable hose performance

Quick-Connect Coupler Design

• Allows fast hose installation and removal

• Provides positive locking to prevent accidental disconnection

• Improves workflow efficiency during setup and hose changeouts

Precision Fit for 1/2" Hose Systems

• Compatible with major OEM blasting and pneumatic hose assemblies

• Direct replacement for aluminum quick couplers across leading brands

• Ensures optimal airflow and reliable hose retention

Critical Installation Note

⚠️ Factory hose ends are NOT cut square. Always cut hose ends perfectly square before installing couplings or nozzle holders.
This is the #1 cause of coupling failure.

Proper hose-end preparation ensures secure seating, maximum grip, and safe operation at rated pressure.

OEM Cross-Reference