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G-Mini Pumps
Robust, reliable and packed with power, the compact G-Mini® lubrication pump is built with rugged materials to handle small-scale lubrication, while withstanding the rigors of most environments, including harsh climates and worksites.
SMALL SIZE. BIG VALUE. HUGE IMPACT.
- Extend uptime on a wider range of equipment.
- Deploy automatic lubrication on smaller machines, or on equipment with fewer lubrication points — making it a right-sized, right-priced solution for your fleet.
- Accommodates those with specific small-scale applications previously forced to pay for an oversized, overqualified auto lube system.
Looking for Injector-Based Technology?
Learn more about our Grease Jockey products that provide high wear-and-tear points with consistent lubrication for increased time between preventative maintenance service
Follower Plate & Stir Paddle
- This unique combination combats oil separation while ensuring the pump element “loading chamber” is always full.
Patent-Pending Heater
- Pump grease down to -40º C/F when ordered with the heater option.
Two Control Options
- No Controller: pair with either an external controller or PLC.
- Controller: Easy-to-program controller can be utilized for both time based and cycle based systems and provides low level alert and alarm.
M12 Input
- M12 cycle or proximity switch input standard on all pumps with a controller.
5-Wire CPC Power Cable
- Multifunction cable supplies power to the pump, pairs with a remote manual run button, and provides low level or cycle fault output.
G-Series Pump Comparison Guide
Browse G-Mini Pumps
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Graco G-Series Pump Comparison Guide
G-Mini Pump |
G1 Pump (Discontinued) |
G3® Pump | |
|---|---|---|---|
| Reservoir | 0.5 , 1 and 2 L Includes stir paddle; follower plate available | 2, 4 and 8 L Include stir paddle; follower plate available | 2, 4, 8, 12, 16 and 20 L Include stir paddle; follower plate available |
| Fluids | Oil, Grease up to NLGI #2 | Oil, Grease up to NLGI #2 | Oil, Grease up to NLGI #2 |
| Power Source | 100-240 VAC, 12 VDC or 24 VDC | 100-240 VAC, 12 VDC or 24 VDC | 100-240 VAC, 12 VDC or 24 VDC |
| Control | Standard and Controller | Standard and Plus | Standard, Pro, SP, Max |
| Control Features | One controller with 2 options:
Cycle-Based:
| Plus controller:
| Pro and Max controllers:
*Max controller only SP controller:
|
| Power Cord | DIN or CPC; sold separately | DIN or CPC; sold separately | DIN or CPC; included |
| Pump Element | 2 maximum; 1 factory-installed | 1 maximum; 1 factory-installed | 3 maximum; 1 factory-installed |
| Output Per Pump | 0.18 in3 (3 cm3 ) / min | 0.25 in3 (4 cm3 ) / min | 0.25 in3 (4 cm3 ) / min |
| Maximum Working Pressure | 4,100 psi (28 MPa, 280 bar) | 5,100 psi (35 MPa, 352 bar) | 5,100 psi (35 MPa, 352 bar) |
| Metering Device | Series Progressive | Series Progressive | Series Progressive or Single Line Parallel (with addition of a G3 Vent Valve) |
| Monitoring | Controller can monitor 1 zone for cycles | None | SP controller can monitor 1 sensor for cycles; Max controller can monitor up to 3 independent sensors for cycles or pressure |
| Proximity or Cycle Switch Type | PNP | N/A | PNP or NPN |
| Electric Motor | Inline gear box | Load minimizing drive with offset cam design | Load minimizing drive with offset cam design |
| Accessories | Uses most G3 accessories including pressure relief, power cables, high flow fill stud, 5-gallon fill pump | Uses most G3 accessories including pressure relief, power cables, high-flow fill stud, 5-gallon fill pump | See G3 Accessories in ALE Buyer’s Guide |
