Airtac GAR Air Regulator GAR30008S
The AirTAC GAR Air Regulator GAR30008S is a genuine compressed-air pressure regulator. It sets and holds a steady downstream pressure across the 0.05 - 0.9 MPa range, with 1/4" ports and a built-in circular pressure gauge. It regulates pressure only — it does not filter the air or remove water.
- TypeAir regulator
- Port size1/4"
- Pressure range0.05 - 0.9 MPa
- RegulationStandard
- GaugeCircular
- Reflux valveNo
- Max pressure1.0 MPa
- Weight300 g
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac GAR Air Regulator GAR30008S
The GAR30008S is an air pressure regulator that takes a variable supply and holds a steady downstream pressure you set with its knob. It does not filter, clean, or dry the air, and has no bowl or element. This unit has a 1/4in port, weighs 300 g, and regulates across the standard 0.05-0.9 MPa (7-130 psi) band.
The pressed-in self-locking knob stops the set pressure from drifting when the machine vibrates, so a calibrated setting stays put. Its balanced adjustment mechanism holds the output steady as the upstream supply fluctuates. The circular gauge with clip and magnifier reads MPa/psi and saves panel space.
Airtac GAR Air Regulator GAR30008S Technical Specifications
| Model | Airtac GAR Air Regulator GAR30008S |
|---|---|
| Series | GAR300 air regulator |
| Port size | 1/4" (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 | None |
| 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 | 300 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 GAFR300 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 GAR30008S
| GAR300 | GA300 series air regulator — sets the port range and weight class. |
|---|---|
| 08 | Port size 1/4". This body offers 08 = 1/4", 10 = 3/8", 15 = 1/2". |
| S | Standard regulation: 0.05 - 0.9 MPa (7 - 130 psi). This body offers S (standard) or L (lower pressure). |
| (blank) | Mounting bracket included. |
| (blank) | Circular pressure gauge fitted. |
| (blank) | PT thread; gauge scale MPa / psi. |
| (blank) | No reverse-flow (reflux) valve. |
A GAR regulates pressure but does not filter — there is no bowl, element or drain code. Need to clean the air too? The matching GAFR300-08 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 | GAR300 · 1/4" · 300 g |
|---|---|
| One size down | GAR200 |
| One size up | GAR400 |
| Add filtration | GAFR300-08 (filter + regulator) |
Where the Airtac GAR Air Regulator GAR30008S Is Used
Precision clamping
Set a stable 0.3 MPa for a small pneumatic clamp on an assembly fixture. The self-locking knob keeps the force consistent through a shift.
Single tool supply
Feed a blow gun or a small air tool at a fixed pressure. The 1/4in port matches common tool inlets and the gauge confirms the setpoint.
Lab test rig
Hold a constant 0.2 MPa for a bench test setup. The balanced design prevents supply swings from altering the test pressure.
Is the Airtac GAR Air Regulator GAR30008S the Right Regulator?
Choose the GAR30008S when your line needs a 1/4in port and a standard 0.05-0.9 MPa regulated range. The included mounting bracket supports the 300 g body; a panel mount also works. The fitted gauge reads MPa/psi on the PT thread. If you need lower pressures, the L type only reaches 0.4 MPa, so this S type is the right choice for typical machinery. For clean air, add a GAFR300-08 or a GAF filter upstream, as this regulator does not filter. The S type's 0.85 MPa span is about 2.4x the L type's 0.35 MPa band.
Quick checklist
- ✓ Body size for your air demand (1/4" 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 GAFR300
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 300 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 GAFR300-08 filter-regulator as your air-prep needs grow.
Airtac GAR Air Regulator GAR30008S FAQ
The GAR30008S 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 the temperature range is -20 to 70 C. The unit weighs 300 g and has a 1/4in port.
No. It is a regulator only and does not remove water, oil, or particles. For clean air, install a GAFR300-08 filter-regulator or a separate GAF filter upstream of this unit.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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