Airtac GAFC Air Service Unit GAFC300N10LNW
The AirTAC Airtac GAFC Air Service Unit GAFC300N10LNW 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 3/8" ports, a 5 µm filter element and regulates 0.15 - 0.4 MPa (20 - 58 psi).
- TypeF.R.L. combination
- Port size3/8"
- Pressure range0.15 - 0.4 MPa (20 - 58 psi)
- Filtering grade5 µm
- Bowl materialNylon
- Drainsemi-auto + manual
- Pressure gaugeNot fitted
- Weight1020 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 GAFC300N10LNW
This F.R.L. combination pairs a filter-regulator with a lubricator on a single T-bracket, so the 3/8" port GAFC300N10LNW cleans air, sets pressure, and then adds a controlled oil mist in one compact two-piece assembly. The lower-pressure regulator works from 0.15-0.4 MPa (20-58 psi), and the 5 um element traps finer particles than the standard 40 um grade, making it a fit for sensitive pneumatic controls.
The nylon bowl holds 60 cc of condensate while the separate oil bowl stores 98 cc of ISO VG 32 lubricant, and the whole unit weighs 1020 g. Since no gauge is supplied, the 1/8" gauge connection is left open for an optional pressure readout, and the semi-auto drain dumps water each time pressure drops while the manual drain offers on-demand release.
Airtac GAFC Air Service Unit GAFC300N10LNW Technical Specifications
| Model | Airtac GAFC Air Service Unit GAFC300N10LNW |
|---|---|
| Series | GAFC300 F.R.L. combination |
| Port size | 3/8" (PT thread) |
| Filtering grade | 5 µm |
| Pressure range | 0.15 - 0.4 MPa (20 - 58 psi) |
| Type | Lower pressure |
| Bowl material | Nylon |
| 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 | 60 cc |
| Capacity of oil bowl | 98 cc |
| Recommended lubricant | ISO VG 32 or equivalent |
| Weight | 1020 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 GAFC300 is 1/8" if you add one.
Model Code: Airtac GAFC Air Service Unit GAFC300N10LNW
| GAFC300 | GA300 series F.R.L. unit — sets ports, bowl capacity and weight. |
|---|---|
| N | Bowl material: Nylon. Available on this body: PC (blank), Metal (C), Nylon (N). |
| 10 | Port size 3/8". This body offers 08 = 1/4", 10 = 3/8", 15 = 1/2". |
| (blank) | Drain: Semi-auto drain + manual drain. |
| L | Lower pressure type — 0.15 - 0.4 MPa (20 - 58 psi). This body offers Standard (S) or Lower pressure (L). |
| N | No pressure gauge; 1/8" gauge connection. |
| W | Filtering grade 5 µm. |
| (blank) | PT thread; gauge scale MPa / psi. |
| (blank) | No reverse-flow valve. |
Constituent units, orderable separately as spares: GAFR300-10 filter & regulator, GAL300-10 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 | GAFC300 · 3/8" · curve to 3500 L/min |
|---|---|
| One size down | GAFC200 |
| One size up | GAFC400 (curve to 6000 L/min) |
| Build order | Filter & regulator → bracket → lubricator |
Where the Airtac GAFC Air Service Unit GAFC300N10LNW Is Used
Precision valve control
Feed a bank of precision pneumatic valves on a small assembly station, where the 5 um element keeps fine particles away from tight spool clearances and the lower pressure range suits delicate actuation.
Lab air preparation
Prepare air for a laboratory test rig that uses small bore cylinders and needs a gentle 0.4 MPa maximum, with the nylon bowl offering a lightweight alternative to metal in a bench-mounted setup.
Single actuator feed
Supply a single 3/8" port actuator on a packaging machine where the operator checks the semi-auto drain daily and the 60 cc bowl provides enough condensate capacity between shifts.
Is the Airtac GAFC Air Service Unit GAFC300N10LNW the Right Air-Prep Unit?
Choose the GAFC300N10LNW when your circuit needs regulated air no higher than 0.4 MPa (58 psi) and a 5 um filter grade for finer protection. The nylon bowl is a build choice, but the catalogue gives no impact or chemical data, so confirm it suits your environment before ordering. The semi-auto plus manual drain pair works for attended lines, while the A code would swap in an automatic drain for unattended duty. The PT thread carries an MPa/psi gauge scale, and the K option adds a reverse-flow valve if needed. Spares are the GAFR300-10 filter-regulator and GAL300-10 lubricator, both orderable separately. With a 1.0 MPa max supply, you have about 0.6 MPa of headroom above the 0.4 MPa top of the regulated band.
Quick checklist
- ✓ Body size for your peak flow (3/8" here)
- ✓ Standard 0.9 MPa or lower-pressure 0.4 MPa
- ✓ Bowl material: PC (blank), Metal (C), Nylon (N)
- ✓ 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 60 cc bowl fills.
- check Keep the unit above freezing (-5 to +70 °C, unfreeze).
- check Support the 1020 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 GAFR300-10 filter-regulator on that branch instead of the full combination.
Airtac GAFC Air Service Unit GAFC300N10LNW FAQ
This F.R.L. combination operates from 0.15-0.4 MPa (20-58 psi) with a maximum pressure of 1.0 MPa (145 psi) and proof pressure of 1.5 MPa (215 psi). It works in -5 to 70 C temperatures, uses ISO VG 32 lubricant, has a 60 cc drain bowl and a 98 cc oil bowl, and weighs 1020 g. The 5 um element filters the air before it reaches the regulator stage.
The N after the port code means no gauge is supplied with the unit. The 1/8" gauge connection is still present on the body, so you can add a circular gauge later if you need to read the outlet pressure. Without one, the set pressure cannot be visually confirmed, so plan to fit a gauge if your process requires it.
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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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