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The Graco G3 Pro Lubrication Pump is a flexible automatic lubrication pump designed for use in injector-based and series progressive lubrication systems across a wide range of industrial, off-road, and on-road applications.
It is engineered as a cost-effective lubrication solution with configurable options that allow it to be adapted to different machinery requirements, operating environments, and system designs.
The G3 Pro forms part of the Graco G3 automatic lubrication pump range and is designed to support automated lubrication delivery for equipment where controlled grease distribution is required.
The Graco G3 Pro Lubrication Pump is an automatic lubrication pump used to supply grease or lubrication oil to machinery through controlled lubrication cycles.
The system is designed to automate lubrication delivery to machine components, helping support consistent lubrication cycles across multiple lubrication points.
Features of the Graco G3 Pro Lubrication PumpThe G3 Pro Lubrication Pump includes integrated control and system functions designed to manage lubrication cycles and system monitoring.
Graco G3 Pro Lubrication Pump |
|
| Maximum Working Pressure | |
| 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
|
| 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 — Alarm Relay | |
| Rated Load |
Resistive: 0.4 A at 125 VAC, 2 A at 30 VDC, Inductive: 0.2 A at 125 VAC, 1 A at 30 VDC
|
| Max Operating Voltage |
Resistive: 250 VAC, 220 VAC, Inductive: 250 VAC, 220 VDC
|
| Max Operating Current |
Resistive: 3 A (AC), 3A (DC), Inductive: 1.5 A (AC), 1.5 A (DC)
|
| Max Switching Capacity |
Resistive: 50 VA, 60 W, Inductive: 25 VA, 30 W
|
| Min Permissible Load |
Resistive: 10 μA, 10m VDC, Inductive: 10 μA, 10m VDC
|
| Outputs — Vent Valve | |
| Required Vent Valve Type |
Normally Closed
|
| Output Voltage 100/240 VAC |
24 VDC
|
| Output Voltage 12 VDC |
Input Voltage
|
| Output Voltage 24 VDC |
Input Voltage
|
| Max Operating Current |
2 A
|
| Max Operating Power |
48 W
|
| 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
|
| Inputs — Cycle Pressure, 1, 2, 3, Machine Count | |
| Required Switch Type |
Normally open (sink, source, or dry contact)
|
| Sensor Voltage 100/240 VAC |
24 VDC
|
| Sensor Voltage 12 VDC |
Input Voltage
|
| Sensor Voltage 24 VDC |
Input Voltage
|
| Load Current 100/240 VAC |
22mA @ 24 VDC
|
| Load Current 12 VDC |
11mA @ 12 VDC
|
| Load Current 24 VDC |
22mA @ 24 VDC
|
| Maximum Residual Voltage 100/240 VAC |
4 V
|
| Maximum Residual Voltage 12 VDC |
2 V
|
| Maximum Residual Voltage 24 VDC |
4 V
|
| Maximum Off Current 100/240 VAC |
1.5 mA
|
| Maximum Off Current 12 VDC |
1 mA
|
| Maximum Off Current 24 VDC |
1.5 mA
|
| Input Impedance |
1.1
|
| Response Time |
60 ms
|
| Cycle Rate |
8.0 Hz (50% duty cycle)
|
| Fluid Grease Models |
Grease NLGI 000 — #2
|
| Fluid Oil Models |
At least 40 cSt oil. Oil units with low level must have at least 80 cSt.
|
| Pumps |
Up to 3
|
| Pump Output – 2 spacers |
0.12 sq in (2 sq cm) / min per outlet – 2 spacer
|
| Pump Output – 1 spacer |
0.18 in 3 (3 cm3) / min per outlet – 1 spacer
|
| Pump Output – 0 spacers |
0.25 in 3 (4 cm3) / min per outlet – 0 spacers
|
| Pump Outlet |
1/4-18 NPSF. Mates with 1/4-18 NPT male fittings
|
| Reservoir Size |
2 l
|
| IP Rating |
IP69K
|
| Sensor Inputs |
3 (any of pressure or cycle)
|
| Sensor Inputs |
1 (machine count)
|
| Ambient Temps |
-25°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 |
6.44 kg
|
| Wetted Parts |
nylon 6/6 (PA), trogamid T5004-060, zinc plated steel, carbon steel, alloy steel, stainless steel, nitrile rubber(buna-N), bronze, nickel plated alnico, chemically lubricated acetal, aluminum, PTFE, Grillamid
|
| Sound Data |
<60 dB
|
The Graco G3 Pro Lubrication Pump is designed for equipment requiring automated lubrication delivery across multiple lubrication points.
The G3 Pro is designed to support flexible lubrication system configuration and automated lubrication delivery across a wide range of equipment types.
These features make it suitable for lubrication systems requiring configurable automatic lubrication control.
Contact FloSolve for technical support, product selection assistance, or quotation requests for the Graco G3 Pro lubrication pump. FloSolve is an authorised Graco distributor.
