Airtac GAFC Air Service Unit GAFC600C25SW
The AirTAC Airtac GAFC Air Service Unit GAFC600C25SW 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" ports, a 5 µm filter element and regulates 0.15 - 0.9 MPa (20 - 130 psi).
- TypeF.R.L. combination
- Port size1"
- Pressure range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade5 µm
- Bowl materialMetal
- Drainsemi-auto + manual
- Pressure gaugeCircular, MPa / psi
- Weight3430 g
About the Airtac GAFC Air Service Unit GAFC600C25SW
This GAFC600C25SW 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 1in port and 3430 g mass place it at the top of the GAFC size range, built for machine headers or multi-station lines rather than single actuators.
Air enters the first body where the 5 um element removes solids and moisture, and the regulator sets pressure to 0.15-0.9 MPa (20-130 psi). The lubricator then adds a metered oil mist downstream, so oil never passes back through the regulator seat. The metal bowl suits the shared specification of 1.0 MPa max and -5 to 70 C, though you should confirm it fits your surroundings.
Airtac GAFC Air Service Unit GAFC600C25SW Technical Specifications
| Model | Airtac GAFC Air Service Unit GAFC600C25SW |
|---|---|
| Series | GAFC600 F.R.L. combination |
| Port size | 1" (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 GAFC600C25SW
| GAFC600 | GA600 series F.R.L. unit — sets ports, bowl capacity and weight. |
|---|---|
| C | Bowl material: Metal. Available on this body: Metal (C) only. |
| 25 | Port size 1". 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: GAFR600-25 filter & regulator, GAL600-25 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 · 1" · curve to 12000 L/min |
|---|---|
| One size down | GAFC500 |
| Build order | Filter & regulator → bracket → lubricator |
Where the Airtac GAFC Air Service Unit GAFC600C25SW Is Used
Machine Header Supply
Feed a multi-station assembly machine header where the 1in port and 410 cc oil bowl support consistent lubrication across several actuators.
High-Flow Conveyor Line
Supply a long conveyor system with multiple pneumatic cylinders, using the 205 cc drain bowl to handle condensate from wet plant air.
Instrument Air Pre-Treatment
Protect precision valves on a packaging line with the 5 um element, catching fine particles before they reach sensitive components.
Is the Airtac GAFC Air Service Unit GAFC600C25SW the Right Air-Prep Unit?
Choose the GAFC600 when your line needs the 1in port and the 205 cc condensate bowl plus 410 cc oil bowl that reduce service frequency. The metal bowl is the only option on this body, and the standard pressure type covers 0.15-0.9 MPa (20-130 psi) with a max of 1.0 MPa (145 psi). The 5 um element traps finer particles than the standard 40 um, at the cost of more frequent element service. A circular gauge is fitted, reading MPa/psi for the PT thread. The semi-auto drain dumps on pressure drop and the manual drain works on demand. Spares are GAFR600-25 and GAL600-25, both orderable separately. The catalogue flow curve is plotted to 12000 L/min at 0.7 MPa inlet, so compare it against your actual duty point. Max supply of 1.0 MPa leaves about 0.1 MPa above the 0.9 MPa top of the regulated range.
Quick checklist
- ✓ Body size for your peak flow (1" 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 GAFR600-25 filter-regulator on that branch instead of the full combination.
Airtac GAFC Air Service Unit GAFC600C25SW FAQ
The working pressure range is 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, and the recommended lubricant is ISO VG 32. The drain bowl holds 205 cc and the oil bowl holds 410 cc, with a total weight of 3430 g.
The metal bowl is the only bowl option for the GAFC600 body, and the 5 um element is specified by the W code for finer filtration. The metal bowl shares the same 1.0 MPa max and -5 to 70 C rating as other materials, so confirm it suits your environment. The finer element traps smaller particles than the standard 40 um grade.
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