Airtac GAFC Air Service Unit GAFC600C20SW
The AirTAC Airtac GAFC Air Service Unit GAFC600C20SW 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 3/4" ports, a 5 µm filter element and regulates 0.15 - 0.9 MPa (20 - 130 psi).
- TypeF.R.L. combination
- Port size3/4"
- Pressure range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade5 µm
- Bowl materialMetal
- Drainsemi-auto + manual
- Pressure gaugeCircular, MPa / psi
- Weight3430 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 GAFC600C20SW
This AirTAC GAFC600C20SW is a two-piece F.R.L. combination built for high-flow lines. The first body combines a 5 um filter element with a pressure regulator, and the second body is a lubricator that adds a controlled oil mist downstream. Air is cleaned, set to pressure, then oiled in that order.
With a 3/4in port and a 3430 g mass, this unit anchors a machine header or multi-station line. The metal bowl holds 205 cc of condensate and the oil bowl holds 410 cc, so service intervals stretch further than smaller bodies. The standard pressure range is 0.15-0.9 MPa (20-130 psi), and the circular gauge reads in MPa and psi.
Airtac GAFC Air Service Unit GAFC600C20SW Technical Specifications
| Model | Airtac GAFC Air Service Unit GAFC600C20SW |
|---|---|
| Series | GAFC600 F.R.L. combination |
| Port size | 3/4" (PT thread) |
| Filtering grade | 5 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 | 205 cc |
| Capacity of oil bowl | 410 cc |
| Recommended lubricant | ISO VG 32 or equivalent |
| Weight | 3430 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 GAFC600C20SW
| GAFC600 | GA600 series F.R.L. unit — sets ports, bowl capacity and weight. |
|---|---|
| C | Bowl material: Metal. Available on this body: Metal (C) only. |
| 20 | Port size 3/4". This body offers 20 = 3/4", 25 = 1". |
| (blank) | Drain: Semi-auto drain + manual drain. |
| S | Standard type — 0.15 - 0.9 MPa (20 - 130 psi). This body offers Standard (S) only. |
| (blank) | Circular pressure gauge fitted. |
| W | Filtering grade 5 µm. |
| (blank) | PT thread; gauge scale MPa / psi. |
| (blank) | No reverse-flow valve. |
Constituent units, orderable separately as spares: GAFR600-20 filter & regulator, GAL600-20 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 | GAFC600 · 3/4" · curve to 12000 L/min |
|---|---|
| One size down | GAFC500 |
| Build order | Filter & regulator → bracket → lubricator |
Where the Airtac GAFC Air Service Unit GAFC600C20SW Is Used
Machine Tool Header
Feed a CNC machining center's pneumatic clamping and tool-change circuits with stable, lubricated air at 0.15-0.9 MPa (20-130 psi).
Multi-Station Assembly Line
Supply a network of actuators and cylinders on an automotive assembly line, where the 205 cc condensate bowl and 410 cc oil bowl reduce maintenance stops.
High-Flow Packaging System
Run a case packer or palletizer with consistent pressure and oil mist, using the 5 um element to protect precision valves from fine particulate.
Is the Airtac GAFC Air Service Unit GAFC600C20SW the Right Air-Prep Unit?
The GAFC600 is the largest body in the series, with a flow curve plotted to 12000 L/min at 0.7 MPa inlet. Its 205 cc drain bowl holds roughly 8 times the condensate of a GAFC200's 25 cc bowl, so a 600-series unit needs far less frequent attention. The metal bowl is specified by the C code, and the shared specification of 1.0 MPa max and -5 to 70 C applies to it; confirm the material suits your environment. Both a semi-auto drain (dumps on pressure drop) and a manual drain are fitted, and the 5 um element traps finer particles than the standard 40 um grade. The PT thread carries a dual MPa-psi gauge scale. Spare parts are the GAFR600-20 filter-regulator and the GAL600-20 lubricator, both orderable separately. The 1.0 MPa max supply leaves about 0.1 MPa above the 0.9 MPa top of the range, so plan inlet pressure carefully if you need maximum output.
Quick checklist
- ✓ Body size for your peak flow (3/4" here)
- ✓ Standard 0.9 MPa or lower-pressure 0.4 MPa
- ✓ Bowl material: Metal (C) only
- ✓ 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 205 cc bowl fills.
- check Keep the unit above freezing (-5 to +70 °C, unfreeze).
- check Support the 3430 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 GAFR600-20 filter-regulator on that branch instead of the full combination.
Airtac GAFC Air Service Unit GAFC600C20SW FAQ
The GAFC600C20SW operates at 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). Temperature range is -5 to 70 C. It has a 205 cc drain bowl and a 410 cc oil bowl, weighs 3430 g, and uses ISO VG 32 lubricant.
The C code specifies a metal bowl for the GAFC600. The catalogue does not publish different temperature or pressure ratings for bowl materials, so the 1.0 MPa max and -5 to 70 C range apply here as they do to PC or nylon. Confirm the metal bowl suits your specific environment before ordering.
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