The Graco G3 Standard Automatic Lubrication Pump is a cost-effective automatic lubrication pump designed to support a wide range of industrial, on-road, and off-road applications.
It is built to deliver consistent lubrication performance in systems where a simple, externally controlled solution is preferred. With no internal controller, the Graco G3 Standard Automatic Lubrication Pump integrates easily with existing machine control systems or external PLC setups, making it a practical choice for cost-sensitive lubrication applications.
The system is designed to extend machinery life, reduce operating costs, and improve overall equipment productivity through automated lubrication delivery.
What Is the Graco G3 Standard Lubrication Pump?
The G3 Standard Automatic Lubrication Pump is an automatic lubrication pump used to supply grease or oil to multiple lubrication points across a machine or system.
Unlike fully integrated controller-based models, this version is designed to work with external machine controls. This allows operators to use existing PLC or control systems to manage lubrication cycles, reducing system complexity and cost.
It is suitable for injector-based and series progressive lubrication systems, depending on the installation requirements.
Features of the G3 Standard Automatic Lubrication Pump
No internal controller, allowing use with separate or existing machine control for a low cost solution.
Capability to send a low-level signal to an external controller or PLC.
Compatibility with multiple reservoir sizes and pump configurations.
This makes the Graco G3 Standard Automatic Lubrication Pump suitable for installations where lubrication control is managed centrally through machine automation systems.
G3 Standard Automatic Lubrication Pump Specifications
Maximum Working Pressure
35.1 MPa, 351.6 bar
Power
100–240 VAC
88 – 264 VAC; 0.8 A current, 90 VA Power, 47/63 Hz, Single phase, in rush/locked rotor, max 40A (1ms)
12 VDC
9 – 16 VDC; 5 A current, 60 W, inrush/locked rotor 12 A
24 VDC
18 – 32 VDC; 2.5 A current, 60 W, inrush/locked rotor 6 A
Outputs — Low Level (Dry Contact)
Contact Rating
10 Watts Maximum
Switch Rating
200 VDC Maximum
Switching Current
0.5 A Maximum
Carry Current
1.2 A Maximum
Fluid
Grease Models
Grease NLGI 000 – #2
Oil Models
At least 40 cSt oil
Pumps
Up to 3
Pump Output – 2 spacers
0.12 cubic in (2 cubic cm) / minute per outlet – 2 spacer
Pump Output – 1 spacer
0.18 cubic in (3 cubic cm) / minute per outlet – 1 spacer
Pump Output – 0 spacers
0.25 cubic in (4 cubic cm) / minute per outlet – 0 spacers
Pump Outlet
1/4-18 NPSF. Mates with 1/4-18 NPT male fittings
Reservoir Size
2, 4, 8, 12, 16 Liters
IP Rating
IP69K
Ambient Temps
-40°C to 70°C
Weight (Dry – includes power cord and plug) Without follower plate
6.03 kg
Weight (Dry – includes power cord and plug) With Follower plate
Applications for the G3 Standard Automatic Lubrication Pump
The G3 Standard Automatic Lubrication Pump is commonly used in:
Off-Road Lubrication Systems
On-Road Lubrication Systems
Series Progressive Lubrication Systems
It is suited to applications where external control of lubrication cycles is preferred and where a cost-effective pump solution is required.
Why Choose the G3 Standard Automatic Lubrication Pump?
The Graco G3 Standard Automatic Lubrication Pump is designed for operators who want a reliable lubrication pump without the added complexity of an internal controller.
Key advantages include:
Integration with existing machine control systems
Reduced system cost and complexity
Compatibility with multiple lubrication system types
Durable design for harsh operating environments
Flexible reservoir and pump configuration options
It provides a practical solution for automated lubrication where control is managed externally.
Request a Quote or Technical Support
For technical support, system compatibility advice, or quotation requests for the Graco G3 Standard Lubrication Pump, contact FloSolve. FloSolve is an authorised Graco distributor.