Airtac GAR Air Regulator GAR60025SK
The AirTAC Airtac GAR Air Regulator GAR60025SK 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 built-in circular pressure 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
- GaugeCircular
- Reflux valveYes (K)
- Max pressure1.0 MPa
- Weight1390 g
About the Airtac GAR Air Regulator GAR60025SK
The GAR60025SK is a regulator-only unit that takes a higher supply pressure and holds a steady downstream pressure you set with the knob and read on the circular gauge. It does not filter the air or remove water, so fit a GAF or GAFR upstream if the line also needs cleaning. This GAR600 body uses a 1in port and weighs 1390 g, placing it at the top of the GAR size range for high-demand headers.
The pressed-in self-locking knob keeps the setpoint from drifting when the machine vibrates, and the balanced adjustment mechanism holds the setting as supply pressure varies. The standard S type regulates from 0.05 to 0.9 MPa (7-130 psi), with a 1.0 MPa (145 psi) maximum supply and a 1.5 MPa (215 psi) proof pressure. A reverse-flow (reflux) valve is attached, and the mounting bracket is included.
Airtac GAR Air Regulator GAR60025SK Technical Specifications
| Model | Airtac GAR Air Regulator GAR60025SK |
|---|---|
| Series | GAR600 air regulator |
| Port size | 1" (PT thread) |
| Regulation type | Standard |
| Pressure range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure gauge | Circular, MPa / psi scale |
| 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 GAR60025SK
| 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. |
| (blank) | Circular pressure gauge fitted. |
| (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 GAR60025SK Is Used
Machine header supply
Sets a stable pressure for a whole machine header, feeding multiple cylinders and actuators from one 1in line without the need for individual regulators at each station.
Multi-station assembly line
Holds a consistent downstream pressure for a multi-station assembly line where tools and fixtures cycle rapidly, preventing pressure swings from affecting cycle times.
Conveyor tension control
Regulates the air supply for a conveyor tensioning system, keeping the belt drive consistent even when upstream plant pressure fluctuates with other equipment.
Is the Airtac GAR Air Regulator GAR60025SK the Right Regulator?
Choose the GAR600 when you need a 1in port and the 1390 g mass to feed a machine header or multi-station line; the lighter GAR500 at 580 g suits a single 3/4in drop. The S type covers 0.05-0.9 MPa (7-130 psi), so it handles standard machine pressures, while the L type would cap at 0.4 MPa and miss higher setpoints. This unit has the circular gauge fitted with an MPa/psi scale for PT threads, the bracket included, and the K option adds a reverse-flow (reflux) valve. If the air must also be clean, step up to the matching GAFR filter-regulator or add a 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).
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 GAR60025SK FAQ
The GAR60025SK is a standard-type air pressure regulator with a 1in port and a weight of 1390 g. It regulates from 0.05-0.9 MPa (7-130 psi), with a maximum 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 a circular gauge fitted with an MPa/psi scale, a mounting bracket included, and a reverse-flow (reflux) valve attached.
The K in GAR60025SK indicates a reverse-flow (reflux) valve is attached to the regulator. This is a factory-fitted option that is part of the unit's configuration. The GAR60025SK itself is a regulator only, so it does not filter the air; for clean air you would need a GAFR filter-regulator or a separate GAF filter upstream.
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