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

Part Number: SB-2-AL
Weight: 0.40 lbs

The SB-2-AL THD Quick Coupling is a high-strength 1-1/2" aluminum hose coupler engineered for abrasive blasting systems, industrial air lines, and heavy-duty pneumatic applications. Rated for 150 PSI maximum working pressure, this THD-style coupling provides a secure, leak-resistant connection designed to withstand harsh blasting environments and frequent hose changes.

Lightweight yet durable, the aluminum construction reduces operator fatigue while maintaining excellent resistance to corrosion, impact, and vibration.

Specifications

Key Features & Performance Advantages

Lightweight, Industrial Aluminum Body

• Reduces overall hose assembly weight

• Corrosion-resistant for long-term field use

• Withstands vibration, impact, and abrasive environments

THD Quick-Connect Design

• Secure high-duty threaded design ensures tight hose engagement

• Allows fast installation and removal during hose changes

• Prevents accidental decoupling under pressure

150 PSI Maximum Working Pressure

• Suitable for medium to heavy industrial blasting applications

• Maintains stable airflow and secure seal integrity

• Supports consistent media delivery and system performance

Precision Fit for 1-1/2" Systems

• Compatible with major blasting and industrial hose configurations

• Direct OEM replacement for aluminum THD couplers

• Ensures reliable, leak-free performance under demanding conditions

OEM Cross-Reference