Alemite 307111 Hose Coupler 1/4 Inch Male 300 Psi

Product Description

The ALEMITE 307111 is a male hose coupler rated for working pressures up to 300 psi. It connects grease hose lines in lubrication systems and is designed to reduce misalignment stress during operation. The 1/4-inch male fitting makes it a straightforward field replacement or new-installation component for lube system assemblies. Licensed technicians and fleet maintenance professionals install this coupler when servicing centralized or portable grease gun setups. The design allows for quick, secure connection without requiring special tooling, keeping downtime short during routine lubrication maintenance.

This coupler is suited for use in shop environments, heavy equipment service bays, and field lubrication applications where reliable grease hose connections are required. It is sold individually and is appropriate for both new installations and replacement of worn or damaged couplers in existing grease line assemblies. Its compact form factor allows installation in tight access areas common to mobile and stationary equipment.

Key Features

• Rated to 300 psi working pressure for reliable grease system performance
• 1/4-inch male connection for standard hose line compatibility
• Minimizes misalignment stress during running operation
• Easy-connect design reduces installation time in the field
• Sold individually — unit of measure is each

Compatibility

Designed as an OEM-style replacement coupler for standard 1/4-inch grease hose lubrication systems in shop and field service applications.

Installation Notes

Installation is typically performed by licensed mechanics or lubrication system technicians. Relieve all pressure from the grease line before disconnecting or replacing any coupler. Inspect the mating hose fitting and check valve for wear before installing the new coupler. Ensure threads are clean and properly engaged to prevent leaks under working pressure.

Technical Specifications

• Connection Size: 1/4 inch
• Gender: Male
• Working Pressure: 300 psi
• Weight: 0.75 pounds

Standard Information

• Brand: ALEMITE
• Manufacturer Part Number: 307111