Legris 9083 30 18 Pneumatic Hose Coupling 3/8 Fnpt

Product Description

The LEGRIS 9083 30 18 is a threaded pneumatic hose coupling designed for industrial compressed-air systems. It functions as a connector in Industrial Interchange quick-disconnect circuits, allowing hoses and pneumatic tools to be connected and disconnected without tools. The body is nickel-plated steel with a 3/8-inch body diameter and a 3/8-inch female NPT thread. Rated to 230 psi maximum working pressure, it handles typical shop-air and light industrial duty. The overall length is 1.94 inches. Licensed HVAC technicians, pipefitters, and industrial maintenance mechanics are the primary installers of this type of fitting.

This coupling is suited for compressed-air distribution lines in light manufacturing, automotive service, and general industrial maintenance environments. The Industrial Interchange profile is one of the most widely used quick-disconnect standards in North American shops, making this fitting broadly compatible with standard tool-side plugs. It is installed on the supply or manifold side of a pneumatic circuit wherever a quick-release connection point is needed. The operating temperature range of -4 degrees F to 140 degrees F covers most indoor shop environments.

Key Features

• Industrial Interchange profile for broad compatibility with standard pneumatic tool plugs
• 3/8-inch FNPT threaded connection for direct installation into pipe fittings, manifolds, or hose barbs
• 230 psi maximum working pressure suitable for standard shop-air systems
• Nickel-plated steel construction resists corrosion in typical shop environments
• Compact 1.94-inch overall length fits tight panel or manifold installations
• Rated from -4 degrees F to 140 degrees F for indoor industrial use

Compatibility

Designed as an OEM-style replacement or new-installation connector for Industrial Interchange pneumatic quick-disconnect systems using 3/8-inch FNPT threaded ports.

Installation Notes

Installation is performed by a qualified pipefitter or maintenance mechanic. Depressurize and bleed down the air supply line completely before removing any existing fitting or installing this coupling. Apply thread sealant tape or compound appropriate for compressed-air service to the male threads before assembly. Torque to fitting manufacturer standards for 3/8-inch NPT; do not over-tighten steel-bodied fittings into softer manifold materials.