Airtac GAFC Air Service Unit GAFC20008ASNK
The AirTAC GAFC Air Service Unit GAFC20008ASNK 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 GAFC20008ASNK
This AirTAC GAFC20008ASNK is a two-piece F.R.L. combination: a filter-regulator body paired with a lubricator, mounted on a T-bracket with quick clamps. The 1/4in port and 590 g mass suit it for compact machine frames or single-actuator stations where space is tight.
The filter and regulator share one body, so air is cleaned and set to pressure before the lubricator adds a metered oil mist downstream. The 40 um element handles standard shop air, while the automatic drain clears condensate from the 25 cc bowl without an operator. A reverse-flow valve is fitted, and the unit operates from 0.15 to 0.9 MPa (20-130 psi).
Airtac GAFC Air Service Unit GAFC20008ASNK Technical Specifications
| Model | Airtac GAFC Air Service Unit GAFC20008ASNK |
|---|---|
| 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 GAFC20008ASNK
| 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. |
| 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 GAFC20008ASNK Is Used
Precision Jig Fixtures
Feed a single pneumatic clamp or indexing fixture on a benchtop assembly station. The 1/4in port and 590 g weight mount easily to a small frame, while the automatic drain keeps the 25 cc bowl clear during long production runs.
Light Conveyor Controls
Power a short conveyor's stop gate or divert arm. The 0.15-0.9 MPa range covers typical cylinder actuation, and the 5 um option is available if you later add precision valves downstream.
Machine Tool Lubrication
Supply a small drill or tapping head with filtered, regulated air and a controlled oil mist. The 36 cc oil bowl supports moderate duty cycles, and the reverse-flow valve is fitted for the specified layout.
Is the Airtac GAFC Air Service Unit GAFC20008ASNK the Right Air-Prep Unit?
Choose the GAFC20008ASNK for a 1/4in port line where the automatic drain saves maintenance time. 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, and the no-gauge version leaves a 1/8in connection if you add one later. The reverse-flow valve is fitted per the K code, and the PT thread carries an MPa/psi scale if a gauge is installed.
Spare parts are GAFR200-08 and GAL200-08, both orderable separately. The 1.0 MPa max supply leaves about 0.1 MPa above the 0.9 MPa top of the regulated range, so plan inlet pressure carefully if you need the 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
- ✓ 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 GAFC20008ASNK FAQ
This F.R.L. combination operates from 0.15 to 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). The temperature range is -5 to 70 C, and it 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. The GAFC200 body has a 1/8in gauge connection, so you can add a circular gauge later if you need to read the set pressure. The PT thread scale would be MPa/psi if a gauge is fitted.
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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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