Airtac GAFC Air Service Unit GAFC20008ASN
The AirTAC GAFC Air Service Unit GAFC20008ASN 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 40 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 grade40 µm
- Bowl materialPC
- Drainautomatic
- Pressure gaugeNot fitted
- 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 GAFC20008ASN
This AirTAC GAFC20008ASN is a two-piece F.R.L. combination: a filter-regulator body paired with a lubricator, mounted on a shared T-bracket with quick clamps. It handles a 1/4in port and delivers air filtered to 40 um, regulated from 0.15-0.9 MPa (20-130 psi), with a metered oil mist added downstream.
The automatic drain clears condensate from the 25 cc bowl without an operator, while the 36 cc oil bowl extends time between refills. At 590 g, this compact unit suits small jigs or single actuators. No gauge is fitted, so the 1/8in gauge connection is available if you add one later.
Airtac GAFC Air Service Unit GAFC20008ASN Technical Specifications
| Model | Airtac GAFC Air Service Unit GAFC20008ASN |
|---|---|
| Series | GAFC200 F.R.L. combination |
| Port size | 1/4" (PT thread) |
| Filtering grade | 40 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. No gauge is supplied with this model — the gauge connection on a GAFC200 is 1/8" if you add one.
Model Code: Airtac GAFC Air Service Unit GAFC20008ASN
| 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). |
| N | No pressure gauge; 1/8" gauge connection. |
| (blank) | Filtering grade 40 µm. |
| (blank) | PT thread; gauge scale MPa / psi. |
| (blank) | No reverse-flow valve. |
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 GAFC20008ASN Is Used
Precision Jig Actuation
Feed a single pneumatic clamp or positioning jig on a small assembly bench, where the 1/4in port and 590 g weight keep the setup compact and the regulated air protects the actuator.
Light Conveyor Stop
Power a small conveyor stop cylinder or a gate actuator on a packaging line, using the automatic drain to handle condensate in a humid plant without daily manual attention.
Prototype Pneumatic Circuit
Build a test rig for a new machine design, where the two-piece F.R.L. saves rail space and the 40 um element keeps prototype valves clear of larger particles during development.
Is the Airtac GAFC Air Service Unit GAFC20008ASN the Right Air-Prep Unit?
Choose the GAFC200 for light-duty lines up to 1/4in port. The automatic drain (A) is ideal for wet or unattended lines, saving manual checks. The PC bowl is the standard build; confirm it suits your environment, as the catalogue lists no material-specific ratings. The 40 um element is the default; step to 5 um (W) for finer filtration but plan more frequent element changes. PT threads with an MPa/psi gauge scale are standard, and no gauge is supplied on this code. Spares are orderable as GAFR200-08 and GAL200-08. If your line must stay oil-free, omit the lubricator and choose a plain GAFR filter-regulator instead. 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 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
- ✓ 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 GAFC20008ASN FAQ
This F.R.L. combination operates on air from 0.15-0.9 MPa (20-130 psi), with a max pressure of 1.0 MPa (145 psi) and proof pressure of 1.5 MPa (215 psi). It works in -5 to 70 C temperatures and uses ISO VG 32 lubricant. The drain bowl holds 25 cc, the oil bowl 36 cc, and the unit weighs 590 g.
The N after the port code means no gauge is supplied. This keeps the unit lighter and simpler, but you cannot read the set pressure directly. A gauge can be added later using the 1/8in gauge connection on the GAFC200 body.
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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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