Airtac GAFC Air Service Unit GAFC600C25ASN
The AirTAC Airtac GAFC Air Service Unit GAFC600C25ASN 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
- Drainautomatic
- Pressure gaugeNot fitted
- 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 GAFC600C25ASN
The GAFC600C25ASN is a two-piece F.R.L. combination built for heavy industrial lines: a filter-regulator body handles filtration and pressure setting, then a lubricator adds a controlled oil mist downstream. With a 1 inch port and 3430 g mass, this unit belongs to the largest GAFC size class and needs a proper frame or panel mount rather than tubing support.
It regulates from 0.15 to 0.9 MPa (20-130 psi) with a 40 um standard element. The metal bowl holds 205 cc of condensate and the oil bowl holds 410 cc, so service intervals are long even on continuous duty. No gauge is fitted, but the 1/4 inch gauge connection allows one to be added later.
Airtac GAFC Air Service Unit GAFC600C25ASN Technical Specifications
| Model | Airtac GAFC Air Service Unit GAFC600C25ASN |
|---|---|
| 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 | 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 | 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. No gauge is supplied with this model — the gauge connection on a GAFC600 is 1/4" if you add one.
Model Code: Airtac GAFC Air Service Unit GAFC600C25ASN
| 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". |
| A | Drain: Automatic drain. |
| S | Standard type — 0.15 - 0.9 MPa (20 - 130 psi). This body offers Standard (S) only. |
| N | No pressure gauge; 1/4" 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: 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 GAFC600C25ASN Is Used
Machine Tool Header
Feed a CNC lathe or machining center header with filtered, regulated, lubricated air at up to 0.9 MPa. The 1 inch port supports multiple actuators and cylinders from one supply point.
Assembly Line Lubrication
Supply a multi-station assembly conveyor where pneumatic tools and cylinders require consistent oil mist. The 410 cc oil bowl keeps lubricant available through long production runs.
Packaging Line Air Prep
Prepare air for a high-speed packaging line with several indexing stations. The automatic drain and large condensate bowl reduce maintenance stops on continuous shifts.
Is the Airtac GAFC Air Service Unit GAFC600C25ASN the Right Air-Prep Unit?
Choose this GAFC600 when a machine header or multi-station line needs high-volume air preparation. The metal bowl is specified by the C code, and the automatic drain clears condensate without operator attention. The N after the port means no gauge is supplied; the 1/4 inch connection is ready for one. PT threads with an MPa/psi gauge scale apply when a gauge is added.
The 205 cc drain bowl holds about 8 times the condensate of a GAFC200's 25 cc bowl, so this unit needs far less frequent draining attention.
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 GAFC600C25ASN FAQ
The GAFC600C25ASN operates from 0.15 to 0.9 MPa (20-130 psi) with a maximum pressure of 1.0 MPa (145 psi) and proof pressure of 1.5 MPa (215 psi). Temperature range is -5 to 70 C. The drain bowl holds 205 cc and the oil bowl 410 cc. Recommended lubricant is ISO VG 32. The unit weighs 3430 g.
The C code specifies a metal bowl, which is the only bowl option for the GAFC600 body. The N after the port means no gauge is supplied; the 1/4 inch gauge connection is available if you need to add one. The metal bowl material is a build choice, and you should confirm it suits your environment since the catalogue lists no material-specific ratings.
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1-Year Warranty
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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