Airtac GAR Air Regulator GAR60025SJK
The AirTAC Airtac GAR Air Regulator GAR60025SJK 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 GAR60025SJK
The GAR60025SJK is a regulator-only unit that takes a higher supply pressure and holds a steady, lower downstream pressure set by its knob and read on the fitted circular gauge. It does not filter or clean the air, and it has no drain bowl or filter element.
This 1in-port model weighs 1390 g, placing it in the largest GAR size class for high-demand machine headers. Its pressed-in self-locking knob prevents the set pressure from drifting due to vibration, while the balanced adjustment mechanism holds the setpoint as supply pressure varies.
Airtac GAR Air Regulator GAR60025SJK Technical Specifications
| Model | Airtac GAR Air Regulator GAR60025SJK |
|---|---|
| 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 | Not included (J) |
| 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 GAR60025SJK
| 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. |
| J | No bracket (J) — panel mount or existing bracket. |
| (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 GAR60025SJK Is Used
Machine header supply
Sets a stable pressure for a multi-station machine header where multiple actuators draw air from one 1in line, keeping downstream pressure steady against supply swings.
High-flow process line
Regulates pressure for a high-flow process line feeding several pneumatic tools or cylinders, with the large port minimizing restriction and the gauge providing local readout.
Plant air distribution
Controls pressure for a plant air distribution branch serving multiple workstations, with the self-locking knob preventing drift from nearby machinery vibration.
Is the Airtac GAR Air Regulator GAR60025SJK the Right Regulator?
Choose the GAR60025SJK when your line needs a 1in port and a standard 0.05-0.9 MPa (7-130 psi) regulated range. The J code means no mounting bracket is included, so plan for panel mounting or an existing bracket. The K code adds a reverse-flow (reflux) valve, named here without describing its function. The fitted circular gauge reads MPa/psi, matching the PT thread standard. If your air also needs cleaning, use a GAFR600 or a separate GAF filter upstream, as this regulator does not filter. The S type's adjustable band is about 2.4x the L type's (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 GAR60025SJK FAQ
The GAR60025SJK regulates air from 0.05 to 0.9 MPa (7-130 psi). Maximum supply pressure is 1.0 MPa (145 psi), proof pressure is 1.5 MPa (215 psi), and operating temperature is -20 to 70 C. The unit weighs 1390 g and has a 1in port.
The K in GAR60025SJK indicates a reverse-flow (reflux) valve is attached to the regulator. This option is named here without further detail, as its function is not specified in our data. The J code means no mounting bracket is included.
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