Airtac GAR Air Regulator GAR30010LN
The AirTAC GAR Air Regulator GAR30010LN is a genuine compressed-air pressure regulator. It sets and holds a steady downstream pressure across the 0.05 - 0.4 MPa range, with 3/8" 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 size3/8"
- Pressure range0.05 - 0.4 MPa
- RegulationLower pressure
- GaugeNone (N)
- 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 GAR30010LN
The AirTAC GAR30010LN is a regulator-only unit that takes a higher supply pressure and holds a steady lower 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 uses a 3/8in port and weighs 300 g, placing it in the mid-size GAR300 class.
This lower-pressure (L) type regulates from 0.05-0.4 MPa (7-58 psi), giving finer resolution across that low band than the standard S type. The pressed-in self-locking knob keeps the setpoint from drifting due to vibration or accidental contact, so a calibrated low-pressure setting stays put during operation.
Airtac GAR Air Regulator GAR30010LN Technical Specifications
| Model | Airtac GAR Air Regulator GAR30010LN |
|---|---|
| Series | GAR300 air regulator |
| Port size | 3/8" (PT thread) |
| Regulation type | Lower pressure |
| Pressure range | 0.05 - 0.4 MPa (7 - 58 psi) |
| Pressure gauge | None (N) — MPa / psi port |
| 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 GAR30010LN
| GAR300 | GA300 series air regulator — sets the port range and weight class. |
|---|---|
| 10 | Port size 3/8". This body offers 08 = 1/4", 10 = 3/8", 15 = 1/2". |
| L | Lower pressure regulation: 0.05 - 0.4 MPa (7 - 58 psi). This body offers S (standard) or L (lower pressure). |
| (blank) | Mounting bracket included. |
| N | No gauge (N) — for a line with a panel gauge already. |
| (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 GAFR300-10 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 · 3/8" · 300 g |
|---|---|
| One size down | GAR200 |
| One size up | GAR400 |
| Add filtration | GAFR300-10 (filter + regulator) |
Where the Airtac GAR Air Regulator GAR30010LN Is Used
Low-pressure pneumatic clamping
Set a delicate clamping force on a fixture that must not crush thin-walled parts. The L type's fine low-range resolution lets you dial in a repeatable 0.15 MPa grip without overshooting.
Lab air supply for sensitive instruments
Feed a stable 0.2 MPa supply to a laboratory pneumatic actuator or a calibration bench. The balanced valve design holds the setpoint as the plant supply fluctuates, protecting the experiment.
Paint spray regulation
Maintain a consistent 0.3 MPa to a spray gun for an even coat. The self-locking knob prevents the pressure from creeping during a long finishing session, reducing rework.
Is the Airtac GAR Air Regulator GAR30010LN the Right Regulator?
Choose the GAR30010LN when your downstream equipment needs a precise low pressure between 0.05 and 0.4 MPa (7-58 psi). The 3/8in port suits moderate air demand; if you need more flow, step up to the GAR400 body (570 g) with a 1/2in port, or step down to the GAR200 (170 g) for 1/4in lines. This unit has no gauge (N), so read pressure on the line's own panel gauge, and the mounting bracket is included for panel installation. The PT thread reads MPa/psi on any fitted gauge. For clean air, add a GAF filter upstream or use the matching GAFR300-10 filter-regulator. The L type's 0.35 MPa span is about 2.4x narrower than the S type's 0.85 MPa band, giving finer control at low setpoints.
Quick checklist
- ✓ Body size for your air demand (3/8" 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 GAFR300-10 filter-regulator as your air-prep needs grow.
Airtac GAR Air Regulator GAR30010LN FAQ
The GAR30010LN is a lower-pressure regulator with a 3/8in port and a weight of 300 g. It regulates from 0.05-0.4 MPa (7-58 psi). Maximum supply pressure is 1.0 MPa (145 psi) and proof pressure is 1.5 MPa (215 psi). Operating temperature is -20 to 70 C. It has no gauge and includes a mounting bracket.
The L type regulates only from 0.05-0.4 MPa (7-58 psi), but it offers finer resolution across that low band compared to the standard S type which spans 0.05-0.9 MPa. If your application needs a precise low pressure below 0.4 MPa, the L type is the right choice; it cannot reach a 0.5 MPa setpoint at all.
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