Airtac GAC F.R.L. Unit GAC600C25ASN
The AirTAC Airtac GAC F.R.L. Unit GAC600C25ASN is a genuine three-unit F.R.L. combination — a filter, a pressure regulator and a lubricator pre-assembled on one 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
- Weight4600 g
About the Airtac GAC F.R.L. Unit GAC600C25ASN
Delivering cleaned, regulated and lubricated air for large-scale pneumatic demands, this GAC600C25ASN assembly integrates a filter, regulator and lubricator on a single L-shape bracket. The 1in port pairs with a 4600 g mass, placing it in the largest size class where tubing cannot support the weight and a solid frame mount is required. Air passes through the 40 um element first, then the regulator, with oil mist added last so the internal seat never fouls. The metal bowl equips this unit for rugged plant environments.
Because the N follows the port code, no pressure gauge is supplied; operators must add one to the 1/4in gauge connection to read the setpoint. The automatic drain actively clears the 205 cc condensate bowl without human intervention, crucial for wet lines or unattended stations. This standard type regulates from 0.15 to 0.9 MPa (20 to 130 psi), while the 410 cc oil bowl minimizes refill trips.
Airtac GAC F.R.L. Unit GAC600C25ASN Technical Specifications
| Model | Airtac GAC F.R.L. Unit GAC600C25ASN |
|---|---|
| Series | GAC600 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 | 4600 g |
Specifications follow the official AirTAC GAC catalogue (pages 216-217). Air must not freeze in the unit. No gauge is supplied with this model — the gauge connection on a GAC600 is 1/4" if you add one.
Model Code: Airtac GAC F.R.L. Unit GAC600C25ASN
| GAC600 | 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: GAF600-25 filter, GAR600-25 regulator, GAL600-25 lubricator — all three share this body and port.
Size Class & Flow Envelope
- GAC2001/8"-1/4" · 1750 L/min
- GAC3001/4"-1/2" · 3000 L/min
- GAC4003/8"-1/2" · 6000 L/min
- GAC5003/4" · 7000 L/min
- GAC6003/4"-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 | GAC600 · 1" · curve to 12000 L/min |
|---|---|
| One size down | GAC500 |
| Build order | Filter → bracket → regulator → lubricator |
Where the Airtac GAC F.R.L. Unit GAC600C25ASN Is Used
Automotive Assembly Line
Feeds a primary 1in air header distributing cleaned, regulated and lubricated supply to multiple robotic welding and handling stations simultaneously.
Heavy Stamping Press
Conditions high-volume air for large bore cylinders, relying on the 205 cc automatic drain bowl to handle condensate from continuous heavy cycling.
Palletizing Cell
Supplies stable 0.15 to 0.9 MPa pressure to heavy-load grippers and actuators, with the 410 cc oil reservoir ensuring long intervals between service stops.
Is the Airtac GAC F.R.L. Unit GAC600C25ASN the Right Air-Prep Unit?
Choose this 1in port body for high-flow machine headers, stepping up from the GAC500 which offers a 7000 L/min plotted envelope at 0.7 MPa inlet. The GAC600 pushes that envelope to 12000 L/min, providing massive capacity for multi-station lines. The metal bowl is the only material offered for this body, and the automatic drain suits continuous duty where manual dumping is impractical. Since no gauge is included, the 1/4in port accepts a PT-scale accessory reading MPa and psi. If the downstream line must stay oil-free, omit the lubricator and choose a filter-regulator instead. For maintenance, the assembly breaks down into GAF600-25, GAR600-25 and GAL600-25 spares. The 1.5 MPa proof pressure provides a 1.5x burst-test margin above the 1.0 MPa maximum, but this is not permission to run above the limit.
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 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 4600 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 filter-regulator instead of an F.R.L. combination on that branch.
Airtac GAC F.R.L. Unit GAC600C25ASN FAQ
This standard type operates at 0.15 to 0.9 MPa (20 to 130 psi) with a maximum pressure of 1.0 MPa (145 psi) and a 1.5 MPa (215 psi) proof pressure. The temperature range is -5 to 70 C using ISO VG 32 lubricant. It features a 1in port, a 205 cc drain bowl, a 410 cc oil bowl, and weighs 4600 g.
The N after the port code means no gauge is supplied. You can install a circular gauge into the 1/4in gauge connection; for the default PT thread, the scale should read MPa and psi to match standard plant displays.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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