Airtac GAR Air Regulator GAR60020SJK
The AirTAC Airtac GAR Air Regulator GAR60020SJK is a genuine compressed-air pressure regulator. It sets and holds a steady downstream pressure across the 0.05 - 0.9 MPa range, with 3/4" ports and a built-in circular pressure gauge. It regulates pressure only — it does not filter the air or remove water.
- TypeAir regulator
- Port size3/4"
- Pressure range0.05 - 0.9 MPa
- RegulationStandard
- GaugeCircular
- Reflux valveYes (K)
- Max pressure1.0 MPa
- Weight1390 g
About the Airtac GAR Air Regulator GAR60020SJK
The GAR60020SJK is a heavy-duty air pressure regulator that takes a variable supply up to 1.0 MPa and holds a steady downstream pressure you set with its self-locking knob. It does not filter or clean the air and has no drain bowl or filter element; it only regulates pressure. This unit carries a circular gauge with a clip and magnifier for easy reading, and its pressed-in self-locking mechanism keeps the setpoint from drifting due to vibration or accidental contact.
This GAR600 model uses a 3/4in port and weighs 1390 g, placing it in the largest size class for high-demand lines. The balanced adjustment design holds the outlet pressure stable as the supply pressure varies, protecting downstream equipment from swings. With a standard S type, it regulates from 0.05-0.9 MPa (7-130 psi), and the whole assembly is rated for -20 to 70 C operation.
Airtac GAR Air Regulator GAR60020SJK Technical Specifications
| Model | Airtac GAR Air Regulator GAR60020SJK |
|---|---|
| Series | GAR600 air regulator |
| Port size | 3/4" (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 GAR60020SJK
| GAR600 | GA600 series air regulator — sets the port range and weight class. |
|---|---|
| 20 | Port size 3/4". 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 GAFR600-20 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 · 3/4" · 1390 g |
|---|---|
| One size down | GAR500 |
| Add filtration | GAFR600-20 (filter + regulator) |
Where the Airtac GAR Air Regulator GAR60020SJK Is Used
Machine header supply
Set a stable 0.6 MPa for a multi-station assembly machine where several cylinders and valves share one 3/4in supply line, preventing pressure drops from affecting cycle times.
Paint spray booth regulation
Hold a precise 0.4 MPa for pneumatic paint pumps and spray guns in a finishing line, where consistent atomization pressure is critical for coating quality.
Packaging line tension control
Regulate air pressure for pneumatic brakes and clutches on a high-speed conveyor system, maintaining consistent tension on film or carton feeds.
Is the Airtac GAR Air Regulator GAR60020SJK the Right Regulator?
Choose the GAR600 body when your line needs a 3/4in port and the capacity to feed a machine header or multiple stations. The standard S type regulates 0.05-0.9 MPa, which suits most industrial actuators and tools; the lower-pressure L type is not available on this body. The J code means no mounting bracket is included, so plan for panel mounting or an existing bracket. The fitted circular gauge reads in MPa/psi, matching the PT thread standard. The K code indicates a reverse-flow (reflux) valve is attached. If your air also needs cleaning, install a GAF filter upstream or choose the matching GAFR filter-regulator instead. The S type's adjustable band of 0.85 MPa is about 2.4x the width of the L type's 0.35 MPa span, giving finer resolution across a broader operating range.
Quick checklist
- ✓ Body size for your air demand (3/4" 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 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 GAFR600-20 filter-regulator as your air-prep needs grow.
Airtac GAR Air Regulator GAR60020SJK FAQ
The GAR60020SJK is an air pressure regulator with a 3/4in port and a weight of 1390 g. It regulates pressure 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, a PT thread, and includes a reflux valve.
No, the GAR60020SJK is a regulator only. It does not filter, clean, or remove moisture from the air. It has no drain bowl or filter element. For clean air, install a separate GAF filter upstream or use a GAFR filter-regulator instead.
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