Custom fit your system with Graco's adjustable GL-1 series grease injectors. Designed to meet the needs of each lube point, these systems provide years of reliable operation in the harshest operating environments.

High volume output at high pressures for the most demanding applications

The GL-1 injectors are offered both as a stand-alone and a replacement injector for manifold systems for easy customization to a variety of applications
Includes an adjustable hex head nut to make adjusting the output simple
No vent holes and fully enclosed press fittings to prevent leaking lubricant
Convenient top-mounted cycle pin indicator for quick confirmation that the injector is functioning properly
Rugged, single piece uni-body design built for the harshest environments