Quick Coupling – 3/4" Aluminum Coupler, 150 PSI Max

Part Number: Q-1-AL
Weight: 0.40 lbs

The Q-1-AL Quick Coupling is a lightweight, corrosion-resistant 3/4" aluminum hose coupler engineered for abrasive blasting, pneumatic air systems, and industrial hose applications requiring secure, high-pressure connections. Rated for 150 PSI maximum working pressure, this coupling provides a reliable quick-connect interface that maintains consistent airflow and dependable hose retention in demanding environments.

Manufactured from high-strength aluminum, this coupler offers excellent durability while reducing overall hose assembly weight—ideal for portable blasting and overhead work.

Specifications

Key Features & Performance Advantages

Lightweight & Durable Aluminum Construction

• Reduces fatigue during handheld or extended blasting operations

• Corrosion-resistant and ideal for outdoor or abrasive environments

• Strong enough for frequent use and high-pressure cycles

150 PSI Maximum Working Pressure

• Suitable for standard industrial blasting setups

• Maintains tight sealing and stable airflow under pressure

• Ensures safe performance across a wide range of pneumatic systems

Quick-Connect Coupling Design

• Enables rapid hose changes and connection setup

• Provides positive locking to prevent accidental disconnection

• Helps maintain optimal media flow and system efficiency

Precision Fit for 3/4" Hose Systems

• Compatible with most industrial blasting hoses and OEM couplings

• Reliable replacement for aluminum quick couplers across leading brands

• Ensures leak-free, secure connection at the hose end

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 full seating, maximum grip, and safe operation under pressure.

OEM Cross-Reference