Airtac GAFC Air Service Unit GAFC20008ASWK
The AirTAC GAFC Air Service Unit GAFC20008ASWK is a genuine two-piece F.R.L. combination — a GA-series filter & regulator and a lubricator pre-assembled on one T-shape bracket with quick mounting clamps. It has 1/4" ports, a 5 µm filter element and regulates 0.15 - 0.9 MPa (20 - 130 psi).
- TypeF.R.L. combination
- Port size1/4"
- Pressure range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade5 µm
- Bowl materialPC
- Drainautomatic
- Pressure gaugeCircular, MPa / psi
- Weight590 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 GAFC Air Service Unit GAFC20008ASWK
This AirTAC GAFC20008ASWK is a two-piece F.R.L. combination: a GAFR200-08 filter-regulator body paired with a GAL200-08 lubricator on a T-bracket. The 1/4in port and 590 g weight place it in the compact GAFC200 class, sized for a single actuator or small jig. It carries a 5 um element, so it traps finer particles than the standard 40 um grade.
The automatic drain clears condensate from the 25 cc bowl without an operator, and the 36 cc oil bowl feeds the lubricator with ISO VG 32 oil. The circular gauge reads in MPa/psi. The working range is 0.15-0.9 MPa (20-130 psi), with a 1.0 MPa (145 psi) maximum and 1.5 MPa (215 psi) proof pressure. The reverse-flow valve is fitted. Rated for -5 to 70 C, it must not freeze.
Airtac GAFC Air Service Unit GAFC20008ASWK Technical Specifications
| Model | Airtac GAFC Air Service Unit GAFC20008ASWK |
|---|---|
| Series | GAFC200 F.R.L. combination |
| Port size | 1/4" (PT thread) |
| Filtering grade | 5 µm |
| Pressure range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Type | Standard |
| Bowl material | PC |
| 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 |
| Capacity of oil bowl | 36 cc |
| Recommended lubricant | ISO VG 32 or equivalent |
| Weight | 590 g |
Specifications follow the official AirTAC GAFC catalogue (pages 219-220). Air must not freeze in the unit. The fitted circular gauge reads in MPa / psi, set by the PT thread code.
Model Code: Airtac GAFC Air Service Unit GAFC20008ASWK
| GAFC200 | GA200 series F.R.L. unit — sets ports, bowl capacity and weight. |
|---|---|
| (blank) | Bowl material: PC. 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) | Circular pressure gauge fitted. |
| W | Filtering grade 5 µm. |
| (blank) | PT thread; gauge scale MPa / psi. |
| K | Reverse-flow (reflux) valve attached. |
Constituent units, orderable separately as spares: GAFR200-08 filter & regulator, GAL200-08 lubricator — both share this body and port. A GAFC has two units, not three: the filter and the regulator are one body.
Size Class & Flow Envelope
- GAFC2001/8"-1/4" · 1750 L/min
- GAFC3001/4"-1/2" · 3500 L/min
- GAFC4003/8"-1/2" · 6000 L/min
- GAFC5003/4" · 7000 L/min
- GAFC6003/4"-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 | GAFC200 · 1/4" · curve to 1750 L/min |
|---|---|
| One size up | GAFC300 (curve to 3500 L/min) |
| Build order | Filter & regulator → bracket → lubricator |
Where the Airtac GAFC Air Service Unit GAFC20008ASWK Is Used
Small jig clamping
Feed a single pneumatic clamp on a benchtop assembly jig with filtered, regulated, lubricated air at 1/4in port size.
Solenoid valve pilot
Supply a clean 5 um air supply to a solenoid pilot valve on a compact indexing table, where fine filtration protects the valve spool.
Bench press actuator
Run a small bench press cylinder with consistent 0.15-0.9 MPa regulation and automatic condensate removal for continuous light duty.
Is the Airtac GAFC Air Service Unit GAFC20008ASWK the Right Air-Prep Unit?
Choose the GAFC200 body when your line is 1/4in and your flow demand sits within the catalogue curve plotted to 1750 L/min at 0.7 MPa inlet. The 5 um element suits precision valves or instrument air, but expect more frequent element service than a 40 um grade. The automatic drain is the right call for unattended machines or wet supply lines. The PT thread carries a MPa/psi gauge scale, so confirm your operators read that dial. The reverse-flow valve is fitted per the K code. The two units are orderable separately as GAFR200-08 and GAL200-08. With a 1.0 MPa max supply, you have about 0.1 MPa above the 0.9 MPa top of the regulated range, so plan supply pressure near 1.0 MPa if you need 0.9 MPa out.
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
- ✓ Thread & gauge scale (PT / G / NPT)
Installation & Maintenance Notes
- check Install with the airflow arrow: filter-regulator first, lubricator last.
- check Keep inlet pressure at or below 1.0 MPa (145 psi).
- check Fill the oil bowl with ISO VG 32 or equivalent only.
- check Drain condensate before the 25 cc bowl fills.
- check Keep the unit above freezing (-5 to +70 °C, unfreeze).
- check Support the 590 g unit on its bracket, not on the tubing.
The lubricator adds an oil mist downstream of the regulator. If any part of the line must stay oil-free, use a plain GAFR200-08 filter-regulator on that branch instead of the full combination.
Airtac GAFC Air Service Unit GAFC20008ASWK FAQ
The 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. The drain bowl holds 25 cc and the oil bowl 36 cc. Recommended lubricant is ISO VG 32. The unit weighs 590 g.
The K code specifies that a reverse-flow (reflux) valve is fitted to this GAFC20008ASWK. The catalogue draws it as a separate pneumatic symbol. The valve is included with the unit as ordered.
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Genuine AirTAC parts produced by AirTAC factory.
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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