Airtac GAFR Adjustable Filter Regulator GAFR200C08ASW
The AirTAC Airtac GAFR Adjustable Filter Regulator GAFR200C08ASW 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 1/4" 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 size1/4"
- Pressure range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade5 µm
- Bowl materialMetal
- Drainautomatic
- Pressure gaugeCircular, MPa / psi
- Weight290 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 GAFR200C08ASW
The GAFR200C08ASW is a genuine AirTAC filter & regulator with both functions in one body, so it replaces a separate filter plus a regulator and cuts the number of pipe joints to seal. It handles a 1/4in port, works across 0.15-0.9 MPa (20-130 psi), and uses a 5 um element to trap fine particles.
Its metal bowl holds 25 cc of condensate, and the automatic drain clears it without manual attention. The pressed-in self-locking knob resists set-pressure drift from vibration, while the diversion structure spins the air to separate liquid water and solid grain into the bowl. Weighing 290 g, it suits small jigs and single actuators.
Airtac GAFR Adjustable Filter Regulator GAFR200C08ASW Technical Specifications
| Model | Airtac GAFR Adjustable Filter Regulator GAFR200C08ASW |
|---|---|
| Series | GAFR200 filter & regulator |
| Port size | 1/4" (PT thread) |
| Filtering grade | 5 µm |
| Pressure range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Type | Standard |
| Bowl material | Metal |
| Drain type | Automatic 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 | 25 cc |
| Bracket | Included |
| Weight | 290 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 GAFR200C08ASW
| GAFR200 | GA200 series filter & regulator — sets the port range, drain-bowl capacity and weight. |
|---|---|
| C | Bowl material: Metal. Available on this body: PC (blank), Metal (C), Nylon (N). |
| 08 | Port size 1/4". This body offers 06 = 1/8", 08 = 1/4". |
| A | Drain: Automatic drain. |
| S | Standard type — 0.15 - 0.9 MPa (20 - 130 psi). This body offers Standard (S) or Lower pressure (L). |
| (blank) | Mounting bracket included. |
| (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 GAFC200-08 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 | GAFR200 · 1/4" · curve to 2000 L/min |
|---|---|
| One size up | GAFR300 (curve to 3500 L/min) |
| Add a lubricator | GAFC200-08 (F.R.L. combination) |
Where the Airtac GAFR Adjustable Filter Regulator GAFR200C08ASW Is Used
Precision jig clamping
Feed a single pneumatic jig or fixture on an assembly bench. The 5 um element protects small precision valves from fine abrasive particles, while the regulator holds a steady clamp force.
Bench-mounted test rig
Power a compact test rig that needs clean, regulated air at a workbench. The 290 g body mounts easily on a small panel, and the automatic drain keeps the 25 cc bowl from flooding during long test cycles.
Single actuator control
Supply one small cylinder or air tool on a light-duty line. The filter removes water and solids, the regulator sets the outlet pressure, and the self-locking knob holds the setting despite machine vibration.
Is the Airtac GAFR Adjustable Filter Regulator GAFR200C08ASW the Right Air-Prep Unit?
Choose the body and port first: GAFR200 with a 1/4in port is the smallest class here, and its flow curve is plotted to 2000 L/min at 0.7 MPa inlet, so it fits low-consumption stations rather than machine headers. The metal bowl (C) is a build choice for the condensate bowl, and the automatic drain (A) suits unattended or wet lines. This model keeps the mounting bracket, has the circular gauge fitted with an MPa/psi scale, and uses a 5 um element for finer filtration. The PT thread matches the gauge scale. If the line needs oil downstream, order the matching GAFC200-08 combination instead, since this unit does not lubricate. A 1.0 MPa max supply leaves about 0.1 MPa above the 0.9 MPa top of the range, so plan the inlet pressure near the maximum for full output.
Quick checklist
- ✓ Body size for your peak flow (1/4" here)
- ✓ Standard 0.9 MPa or lower-pressure 0.4 MPa
- ✓ Bowl material: PC (blank), Metal (C), Nylon (N)
- ✓ 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 25 cc bowl fills.
- check Keep the unit above freezing (-5 to +70 °C, unfreeze).
- check Support the 290 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 GAFC200-08 combination; do not expect an oil mist from this unit.
Airtac GAFR Adjustable Filter Regulator GAFR200C08ASW FAQ
Working pressure range is 0.15-0.9 MPa (20-130 psi). Maximum pressure is 1.0 MPa (145 psi) and proof pressure is 1.5 MPa (215 psi). Temperature range is -5 to 70 C and must not freeze. The drain bowl holds 25 cc and the unit weighs 290 g. It has a 1/4in port and a 5 um filter element.
The automatic drain clears condensate from the 25 cc metal bowl without manual intervention, which is useful for unattended operation or wet compressed-air lines. Models without the A code ship with both a semi-auto drain and a manual drain, so you would empty the bowl by hand or via the semi-auto function.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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