Alemite AL6638-B Grease Gun Extension

Product Description

The ALEMITE AL6638-B is a grease gun extension designed to reach lubrication points that are difficult to access with a standard grease gun head. This type of extension attaches between the grease gun coupler and the fitting, adding length to the delivery path so technicians can direct grease into tight, recessed, or angled zerk fittings. It is used across a range of maintenance tasks in HVAC equipment, plumbing systems, and general mechanical service where regular lubrication of bearings, joints, and fittings is required. Installation and use are handled by licensed HVAC technicians, plumbers, and general maintenance professionals.

This extension is suited for applications where standard grease gun reach is insufficient. Common scenarios include lubricating motor bearings, fan shaft bearings, pump fittings, and other components mounted in confined spaces. The AL6638-B is sold individually and is intended for use with compatible Alemite grease gun systems in both residential and commercial maintenance settings.

Key Features

• Extends grease gun reach for access to tight or recessed lubrication fittings
• Compatible with standard grease gun coupler and zerk fitting configurations
• Sold as a single unit for straightforward replacement or addition to existing equipment
• Lightweight construction at 1.47 pounds for easy handling during service

Compatibility

Designed as an OEM-style replacement or supplemental accessory for use with Alemite grease gun systems. Consult your equipment documentation to confirm coupler thread and fitting compatibility before installation.

Installation Notes

This extension is installed by maintenance technicians, HVAC professionals, or plumbers as part of routine lubrication service. Before attaching or detaching the extension, relieve any residual pressure in the grease gun according to the manufacturer's procedure. Ensure all threaded connections are hand-tightened securely before applying grease to prevent leaks at the joint. Follow applicable facility safety and lockout/tagout procedures when lubricating components on live equipment.

Technical Specifications

• Weight: 1.47 pounds
• Unit of Measure: Each
• UPC: 098468115220

Standard Information

• Brand: ALEMITE
• Manufacturer Part Number: AL6638-B