Airtac GAFR Adjustable Filter Regulator GAFR600C20SJW
The AirTAC Airtac GAFR Adjustable Filter Regulator GAFR600C20SJW is a genuine two-in-one filter & regulator — a diversion-type water/particulate filter and a balanced pressure regulator built into ONE body. It has 3/4" ports, a 5 µm filter element and regulates 0.15 - 0.9 MPa (20 - 130 psi). It has no lubricator, so it adds no oil to the airflow.
- TypeFilter & regulator
- Port size3/4"
- Pressure range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade5 µm
- Bowl materialMetal
- Drainsemi-auto + manual
- Pressure gaugeCircular, MPa / psi
- Weight1880 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 GAFR Adjustable Filter Regulator GAFR600C20SJW
The GAFR600C20SJW is a filter and regulator combined in one robust metal body, handling 3/4" ports with a 205 cc condensate bowl. It spins incoming air to separate liquid water and trap solid particles, then delivers a steady outlet pressure via its balanced, self-locking regulator mechanism.
This unit operates in the standard 0.15-0.9 MPa (20-130 psi) range and comes with a 5 um element for finer filtration. Weighing 1880 g, it's a substantial machine-header component that needs proper frame mounting, not tubing support. The circular gauge with MPa/psi scale is fitted, and both semi-auto and manual drains are included.
Airtac GAFR Adjustable Filter Regulator GAFR600C20SJW Technical Specifications
| Model | Airtac GAFR Adjustable Filter Regulator GAFR600C20SJW |
|---|---|
| Series | GAFR600 filter & regulator |
| Port size | 3/4" (PT thread) |
| Filtering grade | 5 µm |
| Pressure range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Type | Standard |
| Bowl material | Metal |
| Drain type | Semi-auto drain + manual drain |
| Fluid | Air |
|---|---|
| Max. pressure | 1.0 MPa (145 psi) |
| Proof pressure | 1.5 MPa (215 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Capacity of drain bowl | 205 cc |
| Bracket | Not included (J) |
| Weight | 1880 g |
Specifications follow the official AirTAC GAFR catalogue (pages 235-236). Air must not freeze in the unit. The fitted circular gauge reads in MPa / psi, set by the PT thread code. This unit filters and regulates only; it does not add lubrication.
Model Code: Airtac GAFR Adjustable Filter Regulator GAFR600C20SJW
| GAFR600 | GA600 series filter & regulator — sets the port range, drain-bowl capacity and weight. |
|---|---|
| C | Bowl material: Metal. Available on this body: Metal (C) only. |
| 20 | Port size 3/4". This body offers 20 = 3/4", 25 = 1". |
| (blank) | Drain: Semi-auto drain + manual drain. |
| S | Standard type — 0.15 - 0.9 MPa (20 - 130 psi). This body offers Standard (S) only. |
| J | No bracket (J) — supplied without the mounting bracket. |
| (blank) | Circular pressure gauge fitted. |
| W | Filtering grade 5 µm. |
| (blank) | PT thread; gauge scale MPa / psi. |
| (blank) | No reverse-flow valve. |
The filter and the regulator are ONE body here — there is no separate GAF filter or GAR regulator part to assemble. Need lubrication downstream too? Add a lubricator by ordering the matching GAFC600-20 F.R.L. combination instead.
Size Class & Flow Envelope
- GAFR2001/8"-1/4" · 2000 L/min
- GAFR3001/4"-1/2" · 3500 L/min
- GAFR4003/8"-1/2" · 7000 L/min
- GAFR5003/4" · 8000 L/min
- GAFR6003/4"-1" · 12000 L/min
Figures are the end of the flow curve plotted in the AirTAC catalogue at 0.7 MPa inlet pressure — a sizing envelope for comparing bodies, not a rated flow. Read the catalogue curve for a real duty point. Outlet pressure falls as flow rises, so size a body with headroom above your peak demand.
| This model | GAFR600 · 3/4" · curve to 12000 L/min |
|---|---|
| One size down | GAFR500 |
| Add a lubricator | GAFC600-20 (F.R.L. combination) |
Where the Airtac GAFR Adjustable Filter Regulator GAFR600C20SJW Is Used
Machine Header Supply
Feed a multi-station assembly machine header with 3/4" piping, where the 12000 L/min plotted flow envelope at 0.7 MPa inlet supports multiple actuators running simultaneously.
Main Conveyor Line
Protect a long conveyor system's pneumatic controls by filtering water and solids before the air reaches precision valves, with the 5 um element guarding sensitive components.
Heavy Automation Cell
Supply a robotic welding cell's pneumatic grippers and clamps with clean, regulated air, using the 205 cc bowl to handle condensate from high-humidity shop air.
Is the Airtac GAFR Adjustable Filter Regulator GAFR600C20SJW the Right Air-Prep Unit?
Choose the GAFR600 body when you need 3/4" or 1" ports and the largest condensate capacity in the series. Its 205 cc drain bowl holds roughly 8x the condensate of a GAFR200's 25 cc bowl, meaning far fewer drain interventions on a busy line. The metal bowl suits demanding environments, though you should confirm compatibility with any aggressive chemicals present. This model ships without the mounting bracket (J code) and with a 5 um element (W code) for precision applications. The PT thread option means the gauge reads in MPa/psi. If your downstream equipment needs lubrication, order the matching GAFC600-20 combination instead, as this unit does not add oil. The 1.0 MPa max supply leaves about 0.1 MPa above the 0.9 MPa top of the range, so plan your inlet pressure near 1.0 MPa when running at the upper setpoint.
Quick checklist
- ✓ Body size for your peak flow (3/4" here)
- ✓ Standard 0.9 MPa or lower-pressure 0.4 MPa
- ✓ Bowl material: Metal (C) only
- ✓ Drain: semi-auto + manual, or automatic
- ✓ Element 40 µm or 5 µm
- ✓ Bracket kept or removed (J); add a lubricator = GAFC
Installation & Maintenance Notes
- check Install with the airflow arrow: IN to OUT, gauge/knob accessible.
- check Keep inlet pressure at or below 1.0 MPa (145 psi).
- check Set pressure with the pressed-in self-locking knob; pull to adjust, press to lock.
- check Drain condensate before the 205 cc bowl fills.
- check Keep the unit above freezing (-5 to +70 °C, unfreeze).
- check Support the 1880 g unit on its bracket, not on the tubing.
This is a filter and regulator only — it delivers filtered, pressure-set air with no added oil. If a downstream tool needs lubrication, add a separate lubricator or order the GAFC600-20 combination; do not expect an oil mist from this unit.
Airtac GAFR Adjustable Filter Regulator GAFR600C20SJW FAQ
Working pressure range is 0.15-0.9 MPa (20-130 psi), with 1.0 MPa (145 psi) maximum and 1.5 MPa (215 psi) proof pressure. Temperature range is -5 to 70 C (must not freeze). The drain bowl holds 205 cc and the unit weighs 1880 g. It uses a 5 um element and has a 3/4" port.
The C code specifies a metal bowl, which is the only option for the GAFR600 body. The J code means the mounting bracket is not included, so you'll need a panel mount or existing bracket. The gauge is fitted and reads in MPa/psi due to the PT thread option.
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1-Year Warranty
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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