Graco Inc.

G3 SP  Automatic Lubrication for Series Progressive Systems

Built-in Controller

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Extend machinery life, reduce operating costs and increase productivity with a Graco G3 today!

 

G3 SP is designed with one M12 input to work with a proximity, is very simple to program and includes one adjustable pump element–standard, plus room for two more. Multiple reservoir choices to choose from.

  • Built-in controller to monitor cycles and dictate time between lube events
  • Low level indicator provides low warning and shut-down alarm
  • Manual run initiates lube cycle on-demand
  • Password protection safeguards settings

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G3 Automatic Lubrication Pump
Maximum Working Pressure
Maximum Working Pressure
5100 psi
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
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
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
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
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
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)
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
Resistive: 50 VA, 60 W, Inductive: 25 VA, 30 W
Min Permissible Load
Resistive: 10 μA, 10m VDC, Inductive: 10 μA, 10m VDC
Resistive: 10 μA, 10m VDC, Inductive: 10 μA, 10m VDC
Outputs — Vent Valve
Required Vent Valve Type
Normally Closed
Normally Closed
Output Voltage 100/240 VAC
24 VDC
24 VDC
Output Voltage 12 VDC
Input Voltage
Input Voltage
Output Voltage 24 VDC
Input Voltage
Input Voltage
Max Operating Current
2 A
2 A
Max Operating Power
48 W
48 W
Outputs — Low Level (Dry Contact)
Contact Rating
10 Watts Maximum
10 Watts Maximum
Switch Rating
200 VDC Maximum
200 VDC Maximum
Switching Current
0.5 A Maximum
0.5 A Maximum
Carry Current
1.2 A Maximum
1.2 A Maximum
Inputs — Cycle Pressure, 1, 2, 3, Machine Count
Required Switch Type
Normally open (sink, source, or dry contact)
Normally open (sink, source, or dry contact)
Sensor Voltage 100/240 VAC
24 VDC
24 VDC
Sensor Voltage 12 VDC
Input Voltage
Input Voltage
Sensor Voltage 24 VDC
Input Voltage
Input Voltage
Load Current 100/240 VAC
22mA @ 24 VDC
22mA @ 24 VDC
Load Current 12 VDC
11mA @ 12 VDC
11mA @ 12 VDC
Load Current 24 VDC
22mA @ 24 VDC
22mA @ 24 VDC
Maximum Residual Voltage 100/240 VAC
4 V
4 V
Maximum Residual Voltage 12 VDC
2 V
2 V
Maximum Residual Voltage 24 VDC
4 V
4 V
Maximum Off Current 100/240 VAC
1.5 mA
1.5 mA
Maximum Off Current 12 VDC
1 mA
1 mA
Maximum Off Current 24 VDC
1.5 mA
1.5 mA
Input Impedance
1.1
1.1
Response Time
60 ms
60 ms
Cycle Rate
8.0 Hz (50% duty cycle)
8.0 Hz (50% duty cycle)
Fluid Grease Models
Grease NLGI 000 — #2
Grease NLGI 000 — #2
Fluid Oil Models
At least 40 cSt oil. Oil units with low level must have at least 80 cSt.
At least 40 cSt oil. Oil units with low level must have at least 80 cSt.
Pumps
Up to 3
Up to 3
Pump Output – 2 spacers
0.12 sq in (2 sq cm) / min per outlet - 2 spacer
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
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
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
1/4-18 NPSF. Mates with 1/4-18 NPT male fittings
Reservoir Size
2 l
2 l
IP Rating
IP69K
IP69K
Sensor Inputs
3 (any of pressure or cycle)
3 (any of pressure or cycle)
Sensor Inputs
1 (machine count)
1 (machine count)
Ambient Temps
-13°F to 158°F
-25°C to 70°C
Weight (Dry - includes power cord and plug) Without follower plate
13.3 lb
6.03 kg
Weight (Dry - includes power cord and plug) With Follower plate
14.2 lb
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
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
<60 dB