Airtac GAFC Air Service Unit GAFC600C25S
The AirTAC Airtac GAFC Air Service Unit GAFC600C25S 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 40 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 grade40 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 GAFC600C25S
This GAFC600C25S 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. The 1in port and 3430 g mass put it at the top of the GAFC size range, built for machine headers or multi-station lines where a smaller unit would starve the system.
Air enters the first body where the 40 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 ISO VG 32 oil mist downstream, so oil never passes back through the regulator seat. The metal bowl is standard on this body, and the circular gauge reads in MPa/psi.
Airtac GAFC Air Service Unit GAFC600C25S Technical Specifications
| Model | Airtac GAFC Air Service Unit GAFC600C25S |
|---|---|
| Series | GAFC600 F.R.L. combination |
| Port size | 1" (PT thread) |
| Filtering grade | 40 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 GAFC600C25S
| 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. |
| (blank) | Filtering grade 40 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 GAFC600C25S Is Used
Machine tool headers
Feed a CNC machining center's main air header with 1in piping, supplying cylinders, clamps and coolant valves from one regulated and lubricated source.
Multi-station assembly lines
Support a long conveyor system with multiple pneumatic actuators and grippers, where the 410 cc oil bowl reduces refill frequency across shifts.
Packaging equipment
Run a high-speed cartoning machine that needs consistent pressure and lubrication for its indexing cylinders and film-seal actuators.
Is the Airtac GAFC Air Service Unit GAFC600C25S the Right Air-Prep Unit?
The GAFC600 is the largest body in the series, with a 205 cc condensate bowl and a 410 cc oil bowl that keep service intervals long on high-consumption lines. The metal bowl is the only option for this body, and the standard type covers 0.15-0.9 MPa (20-130 psi); there is no lower-pressure version. The semi-auto drain dumps condensate each time pressure drops, while the manual drain gives on-demand control. The 40 um element suits general shop air, and the PT thread carries a dual MPa-psi gauge scale.
If your line must stay oil-free, choose a plain GAFR filter-regulator instead of this lubricator-equipped set. Replacement units are orderable as GAFR600-25 and GAL600-25. The 1.0 MPa max supply leaves about 0.1 MPa above the 0.9 MPa top of the regulated range, so plan the supply pressure accordingly if you need the full output.
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 GAFC600C25S FAQ
The working pressure 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. It operates from -5 to 70 C and must not freeze. The drain bowl holds 205 cc, the oil bowl holds 410 cc, and the unit weighs 3430 g. Use ISO VG 32 lubricant.
The GAFC600 body is offered exclusively with the metal bowl option, as specified by the C in the model code. The common specification of 1.0 MPa max pressure and -5 to 70 C temperature range applies regardless of bowl material, so confirm the metal bowl suits your specific environment.
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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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