Four Lug Hose Coupling 1 1/2" Hose ID

Built for strength and reliability, this Four Lug Hose Coupling is designed to connect to 1 1/2" ID air or water hoses in demanding industrial applications. The four-lug design offers superior locking power and stability over traditional two-lug couplings, making it ideal for heavy-duty air systems and environments with high vibration or hose movement.

Key Features:

Four Lug Design: Provides a more secure, stable connection than standard universal couplings.

1 1/2" Hose Barb: Fits snugly into 1 1/2" inside diameter hoses for a tight, leak-resistant seal (use with clamp for added security).

Universal Compatibility: Interchangeable with other 4-lug style couplings for flexible use in the field.

Rugged Construction: Made from durable materials to withstand harsh job site conditions.

Safety Clip Holes: Allows for the use of safety pins or wires to prevent accidental disconnection.

Common Uses:

Large-scale pneumatic systems

Air and water transfer lines

Construction, mining, and industrial sites

Note: Always use safety clips or wires when connecting four-lug couplings to ensure a secure and safe connection.