Airtac GAFR Adjustable Filter Regulator GAFR200C08SK
The AirTAC Airtac GAFR Adjustable Filter Regulator GAFR200C08SK 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 40 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 grade40 µm
- Bowl materialMetal
- Drainsemi-auto + manual
- 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 GAFR200C08SK
The GAFR200C08SK is a genuine AirTAC filter & regulator that combines air filtration and pressure regulation into a single body, eliminating the need for separate GAF and GAR units. This compact 1/4in port model weighs just 290 g and comes with a metal bowl, making it a space-saving choice for tight machine layouts.
It delivers a standard pressure range of 0.15-0.9 MPa (20-130 psi) with a 40 um filtering element. The built-in diversion structure spins incoming air to separate liquid water and solid particles into the 25 cc drain bowl, while the balanced, self-locking regulator maintains your set pressure even when supply varies.
Airtac GAFR Adjustable Filter Regulator GAFR200C08SK Technical Specifications
| Model | Airtac GAFR Adjustable Filter Regulator GAFR200C08SK |
|---|---|
| Series | GAFR200 filter & regulator |
| Port size | 1/4" (PT thread) |
| Filtering grade | 40 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 | 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 GAFR200C08SK
| 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". |
| (blank) | Drain: Semi-auto drain + manual 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. |
| (blank) | Filtering grade 40 µm. |
| (blank) | PT thread; gauge scale MPa / psi. |
| K | Reverse-flow (reflux) valve attached. |
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 GAFR200C08SK Is Used
Precision Fixtures
Feed a single pneumatic clamp or positioning fixture on a benchtop assembly station, where the compact body and stable regulation keep cycle times consistent.
Maintenance Workstations
Supply clean, regulated air to a portable tool or a small blow-off nozzle at a repair bench, with the metal bowl standing up to workshop handling.
Test Rigs
Power a laboratory test jig or a calibration setup that needs a steady 0.15-0.9 MPa supply, with the 40 um element protecting sensitive valves.
Is the Airtac GAFR Adjustable Filter Regulator GAFR200C08SK the Right Air-Prep Unit?
Choose this GAFR200C08SK for a compact, single-body solution on small jigs or single actuators. The 1/4in port suits low-flow circuits, and the 290 g weight means it needs a proper panel mount rather than tubing support. The metal bowl is a build choice for demanding environments, though the -5 to 70 C temperature limit applies to all bowl materials. Both semi-auto and manual drains are fitted, giving you flexibility for scheduled or automatic condensate removal. The included mounting bracket simplifies installation, and the fitted gauge with MPa/psi scale lets you read outlet pressure directly. The 40 um element handles standard shop air, while the reverse-flow valve is fitted as an ordering option. If you need lubrication downstream, upgrade to the matching GAFC200-08 combination instead. With a 1.0 MPa max supply, you get about 0.1 MPa of headroom above the 0.9 MPa top of the regulated range.
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 GAFR200C08SK FAQ
This filter & regulator has a 1/4in port, a standard pressure range of 0.15-0.9 MPa (20-130 psi), a maximum pressure of 1.0 MPa (145 psi), and a proof pressure of 1.5 MPa (215 psi). It operates from -5 to 70 C, has a 25 cc drain bowl, and weighs 290 g. The 40 um element filters solids, and the metal bowl collects condensate.
The K indicates a reverse-flow (reflux) valve is fitted to this unit. It is an ordering difference that adds the valve to the assembly. The catalogue does not specify its function in our data, so it should be treated as a configuration option rather than a performance feature.
Authorized Export Seller
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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