Airtac GAFR Adjustable Filter Regulator GAFR200N08ALNK
The AirTAC Airtac GAFR Adjustable Filter Regulator GAFR200N08ALNK 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 - 0.4 MPa (20 - 58 psi). It has no lubricator, so it adds no oil to the airflow.
- TypeFilter & regulator
- Port size1/4"
- Pressure range0.15 - 0.4 MPa (20 - 58 psi)
- Filtering grade40 µm
- Bowl materialNylon
- Drainautomatic
- Pressure gaugeNot fitted
- 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 GAFR200N08ALNK
The GAFR200N08ALNK is a compact filter & regulator that combines air filtration and pressure regulation in a single body. It handles 1/4in ports and delivers a lower pressure range of 0.15-0.4 MPa (20-58 psi) with a 40 um element, making it suitable for delicate equipment that must not see high pressures. The nylon bowl and automatic drain simplify maintenance in tight spaces.
This unit spins incoming air to separate liquid water and solid particles into its 25 cc condensate bowl, while the balanced regulator holds the outlet steady as supply varies. The pressed-in self-locking knob resists drift from vibration, and the included mounting bracket lets you secure the 290 g body to a panel instead of supporting it from the tubing.
Airtac GAFR Adjustable Filter Regulator GAFR200N08ALNK Technical Specifications
| Model | Airtac GAFR Adjustable Filter Regulator GAFR200N08ALNK |
|---|---|
| Series | GAFR200 filter & regulator |
| Port size | 1/4" (PT thread) |
| Filtering grade | 40 µm |
| Pressure range | 0.15 - 0.4 MPa (20 - 58 psi) |
| Type | Lower pressure |
| Bowl material | Nylon |
| 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. No gauge is supplied with this model — the gauge connection on a GAFR200 is 1/8" if you add one. This unit filters and regulates only; it does not add lubrication.
Model Code: Airtac GAFR Adjustable Filter Regulator GAFR200N08ALNK
| GAFR200 | GA200 series filter & regulator — sets the port range, drain-bowl capacity and weight. |
|---|---|
| N | Bowl material: Nylon. 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. |
| L | Lower pressure type — 0.15 - 0.4 MPa (20 - 58 psi). This body offers Standard (S) or Lower pressure (L). |
| (blank) | Mounting bracket included. |
| N | No pressure gauge; 1/8" gauge connection. |
| (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 GAFR200N08ALNK Is Used
Low-pressure jigs
Feed a single pneumatic jig or fixture that must not exceed 0.4 MPa, using the lower-pressure regulator to protect sensitive clamping cylinders.
Bench test rigs
Supply a lab or test bench with clean, regulated air at a fixed low pressure, where the 40 um element keeps small orifices clear.
Compact panel builds
Mount this 290 g unit on a small control panel or machine frame, using the included bracket to keep the nylon bowl accessible for the automatic drain.
Is the Airtac GAFR Adjustable Filter Regulator GAFR200N08ALNK the Right Air-Prep Unit?
Choose this GAFR200 when your line needs 1/4in ports and a regulated output capped at 0.4 MPa (20-58 psi). The nylon bowl suits applications where a transparent PC bowl is not preferred, and the automatic drain handles condensate without manual attention. The 40 um element is the standard grade; the reverse-flow (reflux) valve is fitted as an ordering difference. The mounting bracket is included, and the no-gauge version leaves a 1/8in connection if you add one later. If oil is needed downstream, order the matching GAFC200-08 combination instead. Max supply 1.0 MPa leaves about 0.6 MPa above the 0.4 MPa top of the range, so plan your inlet pressure accordingly.
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 GAFR200N08ALNK FAQ
The GAFR200N08ALNK is a filter & regulator with a 1/4in port, a lower pressure range of 0.15-0.4 MPa (20-58 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 and automatic drain are standard, and the nylon bowl is fitted.
The K code indicates the reverse-flow (reflux) valve is fitted to this GAFR200N08ALNK. It is an ordering difference from models without the K code; the catalogue does not detail its function in our data. This unit still filters and regulates only, with no lubricator.
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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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