FOR THE MOST DEMANDING APPLICATIONS
- Custom fit your system with adjustable grease injector systems
- Designed to meet the needs of each lube point in the toughest environments
- Precision-honed systems provide years of reliable operation
Graco GL-11 Grease Injectors – Reliable Grease Injector for Automatic Lubrication Systems
Description
The Graco GL-11 grease injector is designed for single line parallel automatic lubrication systems used across industrial and heavy-duty equipment applications.
Built for precise grease delivery, the GL-11 injector allows lubrication output to be adjusted according to the requirements of each lubrication point. Its durable construction and consistent performance make it suitable for demanding operating environments where reliable lubrication is critical.
Designed to work with grease grades up to NLGI #2, the GL-11 injector supports efficient lubrication management across a wide range of equipment and machinery.
Adjustable Grease Injector for Precise Lubrication Control
The GL-11 grease injector is designed to provide adjustable lubrication output for individual lubrication points within an automatic lubrication system.
Its adjustable output range allows technicians to customise grease delivery according to equipment requirements, helping maintain proper lubrication across different components and operating conditions.
The injector is commonly used in:
- Mining equipment lubrication systems
- Industrial machinery lubrication
- Off-road mobile equipment
- Single line parallel lubrication systems
Features of the Graco GL-11 Grease Injector
- Adjustable output from 0.05 to 0.5 cubic inches per cycle
- Designed for grease grades up to NLGI #2
- Top-mounted cycle pin indicator for visual operation confirmation
- Suitable for operating pressures up to 3500 psi (241 bar)
- Precision-honed internal components for consistent performance
- Durable materials suited for harsh operating environments
- Compatible with single line parallel lubrication systems
GL-11 Grease Injector Performance Specifications |
|
| Maximum Working Pressure |
241 bar, 24 MPa
|
| Minimum Operating Pressure |
69 bar, 6.9 MPa
|
| Suggested Operating Pressure |
172 bar, 17 MPa
|
| Reset Pressure |
41 bar, 4.1 MPa
|
| Output Volume Per Cycle |
Adjustable: 0.050 to 0.500 in³ (Maximum adjustment setting is when adjusting screw (3) is just making contact with indicator pin (8) with no inlet pressure. Turn adjusting screw clockwise (in), to reduce output. To adjust, loosen lock nut (4) and turn adjusting screw (3) the number of turns indicated on the GL-11 Volume Adjustment Table to obtain the desired volume. Tighten lock nut (4) when desired volume setting is reached)
|
| Wetted Parts |
Carbon steel, Stainless steel, Copper, Fluoroelastomer
|
| Recommended fluids |
Lubricant: NLGI 000 – NLGI
|
| Inlet |
1/2 in – 14 npt
|
| Outlet |
1/4 in – 18 npsf
|
| Outlet |
1/8 in – 27 npsf
|
Designed for Reliable Lubrication Performance
The GL-11 grease injector is engineered to help maintain accurate grease distribution across lubrication systems operating in demanding environments. The cycle pin indicator provides a simple visual confirmation that the injector is functioning correctly, assisting with routine inspection and system monitoring.
Its adjustable design also allows lubrication output to be tailored for specific equipment requirements without replacing injector components.
Applications for the GL-11 Grease Injector
The Graco GL-11 grease injector is suitable for:
- Single line parallel lubrication systems
- Industrial lubrication systems
- Mining and construction equipment
- Mobile equipment lubrication applications
Frequently Asked Questions about the Graco GL-11 Grease Injector:
What is the Graco GL-11 grease injector used for?
The GL-11 grease injector is used in single line parallel automatic lubrication systems to deliver controlled amounts of grease to individual lubrication points on machinery and equipment.
Can the lubrication output be adjusted on the GL-11 grease injector?
Yes. The injector features an adjustable output range from 0.05 to 0.5 cubic inches per cycle, allowing lubrication quantities to be tailored to specific application requirements.
What grease types can the GL-11 grease injector handle?
The injector is designed to work with grease grades ranging from NLGI 000 up to NLGI #2.
Request a Quote or Technical Support
FloSolve is an authorised Graco distributor in South Africa. Contact our team for pricing, technical assistance, or support with selecting the correct lubrication injector for your system.
