Airtac GAR Air Regulator GAR60025SNK
The AirTAC Airtac GAR Air Regulator GAR60025SNK is a genuine compressed-air pressure regulator. It sets and holds a steady downstream pressure across the 0.05 - 0.9 MPa range, with 1" ports and a no-gauge (N) port for a panel gauge. It regulates pressure only — it does not filter the air or remove water.
- TypeAir regulator
- Port size1"
- Pressure range0.05 - 0.9 MPa
- RegulationStandard
- GaugeNone (N)
- Reflux valveYes (K)
- Max pressure1.0 MPa
- Weight1390 g
About the Airtac GAR Air Regulator GAR60025SNK
The GAR60025SNK is a regulator-only unit that takes a variable supply and holds a steady downstream pressure you set with the knob. It does not filter or clean the air, and it has no drain bowl or filter element. This model carries a 1in port and weighs 1390 g, placing it at the top of the GAR size range for high-demand lines.
Its pressed-in self-locking knob keeps the setpoint from drifting when the machine vibrates, so a calibrated pressure stays put between shifts. The balanced adjustment mechanism also holds the setting as the incoming supply fluctuates, which protects downstream equipment from pressure surprises. A reverse-flow (reflux) valve is attached to this unit.
Airtac GAR Air Regulator GAR60025SNK Technical Specifications
| Model | Airtac GAR Air Regulator GAR60025SNK |
|---|---|
| Series | GAR600 air regulator |
| Port size | 1" (PT thread) |
| Regulation type | Standard |
| Pressure range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure gauge | None (N) — MPa / psi port |
| Bracket | Included |
| Reflux valve | Attached (K) |
| Fluid | Air |
|---|---|
| Max. pressure | 1.0 MPa (145 psi) |
| Proof pressure | 1.5 MPa (215 psi) |
| Temperature range | -20 to +70 °C |
| Adjustment | Self-locking press-in knob |
| Mounting | Panel + optional bracket |
| Weight | 1390 g |
Specifications follow the official AirTAC GAR catalogue (pages 228-229). This is a regulator only — it sets and holds a downstream pressure but does not filter the air or separate water. To clean the air as well, use the matching GAFR600 filter-regulator or add a GAF filter upstream. Never run above the 1.5 MPa (215 psi) proof pressure.
Model Code: Airtac GAR Air Regulator GAR60025SNK
| GAR600 | GA600 series air regulator — sets the port range and weight class. |
|---|---|
| 25 | Port size 1". This body offers 20 = 3/4", 25 = 1". |
| S | Standard regulation: 0.05 - 0.9 MPa (7 - 130 psi). This body offers S (standard) only. |
| (blank) | Mounting bracket included. |
| N | No gauge (N) — for a line with a panel gauge already. |
| (blank) | PT thread; gauge scale MPa / psi. |
| K | Reverse-flow (reflux) valve attached (K). |
A GAR regulates pressure but does not filter — there is no bowl, element or drain code. Need to clean the air too? The matching GAFR600-25 is the same regulator with a built-in filter.
Size Class
- GAR2001/8"-1/4" · 170 g
- GAR3001/4"-1/2" · 300 g
- GAR4003/8"-1/2" · 570 g
- GAR5003/4" · 580 g
- GAR6003/4"-1" · 1390 g
All bodies share the same 0.05-0.9 MPa (S) regulated range, 1.0 MPa max and 1.5 MPa proof; the body number sets the port size and the flow the regulator can pass. Bigger ports feed higher air demand. The catalogue plots a flow curve at 0.7 MPa inlet but prints no numeric envelope, so size by port and weight and confirm the curve for a real duty point.
| This model | GAR600 · 1" · 1390 g |
|---|---|
| One size down | GAR500 |
| Add filtration | GAFR600-25 (filter + regulator) |
Where the Airtac GAR Air Regulator GAR60025SNK Is Used
Machine header supply
Set a stable 0.6 MPa for a stamping press header that feeds multiple pneumatic cylinders, keeping the downstream pressure constant as the press cycles.
Multi-station assembly line
Regulate the air feeding several workstations on a conveyor line, so each station sees the same pressure regardless of upstream swings.
Large-bore actuator control
Hold a precise pressure for a large-bore clamping actuator on a welding fixture, where a steady force is critical for part alignment.
Is the Airtac GAR Air Regulator GAR60025SNK the Right Regulator?
Choose the GAR600 when the line needs a 1in port and the mass of a 1390 g body to feed a machine header or a multi-station circuit. The standard S type regulates from 0.05-0.9 MPa (7-130 psi), which covers most industrial actuators and tools; the lower L type would cap at 0.4 MPa and cannot reach a 0.5-0.6 MPa setpoint. This unit has no gauge, so read the pressure on the line's own panel gauge, and the included bracket supports the heavy body on a panel or frame. The PT thread reads MPa/psi on any fitted gauge, and the K option adds a reflux valve. If the air also needs cleaning, use a GAFR600-25 or a separate GAF filter upstream. The S type's adjustable band is about 2.4x the L type's span (0.85 MPa vs 0.35 MPa), giving you a wider operating window.
Quick checklist
- ✓ Body size for your air demand (1" here)
- ✓ Type S (0.05-0.9) or L (0.05-0.4 MPa)
- ✓ Gauge fitted, or no gauge (N)
- ✓ Thread PT / G / NPT (sets gauge scale)
- ✓ Bracket kept or removed (J)
- ✓ Need filtration too? Use GAFR600
Installation & Setting Notes
- check Install with the airflow arrow: IN to OUT, knob accessible.
- check Put a filter (GAF or a GAFR) UPSTREAM — a regulator does not clean the air.
- check Set pressure by turning the knob up to the target, then press it in to lock.
- check Keep supply at or below the 1.0 MPa (145 psi) max working pressure.
- check Never exceed the 1.5 MPa (215 psi) proof pressure.
- check Support the 1390 g unit on its panel or bracket, not on the tubing.
This is a regulator only — it sets and holds pressure but does not filter or lubricate. Add a GAF filter, a GAL lubricator, or step up to the GAFR600-25 filter-regulator as your air-prep needs grow.
Airtac GAR Air Regulator GAR60025SNK FAQ
The GAR60025SNK is a regulator-only unit with a 1in port and a weight of 1390 g. It regulates from 0.05-0.9 MPa (7-130 psi) with a max supply pressure of 1.0 MPa (145 psi) and a proof pressure of 1.5 MPa (215 psi). The operating temperature range is -20 to 70 C. It has no gauge, includes a mounting bracket, uses PT threads, and has a reflux valve attached.
The N in the code means no gauge is fitted, so you read the downstream pressure on the line's own panel gauge instead. The K option means a reverse-flow (reflux) valve is attached to the unit. This valve is included per the model code, but its specific function is not detailed in our data.
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