Airtac GAC F.R.L. Unit GAC400N10ASK
The AirTAC Airtac GAC F.R.L. Unit GAC400N10ASK 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 3/8" ports, a 40 µm filter element and regulates 0.15 - 0.9 MPa (20 - 130 psi).
- TypeF.R.L. combination
- Port size3/8"
- Pressure range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade40 µm
- Bowl materialNylon
- Drainautomatic
- Pressure gaugeCircular, MPa / psi
- Weight2390 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 GAC F.R.L. Unit GAC400N10ASK
Delivering cleaned, regulated and lubricated air for pneumatic machinery, this AirTAC unit integrates a filter, regulator and lubricator on a single L-shape bracket. The 3/8in port pairs with a standard pressure range of 0.15-0.9 MPa (20-130 psi) and a 40 um element. Because the lubricator sits last in the sequence, oil mist is introduced downstream of the regulator seat, preventing fouling of the internal valve.
Weighing 2390 g, this body size requires a solid panel or frame mount rather than tubing support. The nylon bowl holds 100 cc of condensate and 185 cc of oil, setting the maintenance interval. An automatic drain clears liquid without an operator, while the fitted reverse-flow valve appears as a distinct pneumatic symbol in the catalogue. The standard PT thread pairs with a circular gauge reading MPa/psi.
Airtac GAC F.R.L. Unit GAC400N10ASK Technical Specifications
| Model | Airtac GAC F.R.L. Unit GAC400N10ASK |
|---|---|
| Series | GAC400 F.R.L. combination |
| Port size | 3/8" (PT thread) |
| Filtering grade | 40 µm |
| Pressure range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Type | Standard |
| Bowl material | Nylon |
| 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 | 100 cc |
| Capacity of oil bowl | 185 cc |
| Recommended lubricant | ISO VG 32 or equivalent |
| Weight | 2390 g |
Specifications follow the official AirTAC GAC catalogue (pages 216-217). Air must not freeze in the unit. The fitted circular gauge reads in MPa / psi, set by the PT thread code.
Model Code: Airtac GAC F.R.L. Unit GAC400N10ASK
| GAC400 | GA400 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 10 = 3/8", 15 = 1/2". |
| A | Drain: Automatic drain. |
| S | Standard type — 0.15 - 0.9 MPa (20 - 130 psi). This body offers Standard (S) or Lower pressure (L). |
| (blank) | Circular pressure gauge fitted. |
| (blank) | Filtering grade 40 µm. |
| (blank) | PT thread; gauge scale MPa / psi. |
| K | Reverse-flow (reflux) valve attached. |
Constituent units, orderable separately as spares: GAF400-10 filter, GAR400-10 regulator, GAL400-10 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 | GAC400 · 3/8" · curve to 6000 L/min |
|---|---|
| One size down | GAC300 |
| One size up | GAC500 (curve to 7000 L/min) |
| Build order | Filter → bracket → regulator → lubricator |
Where the Airtac GAC F.R.L. Unit GAC400N10ASK Is Used
Automotive Assembly Lines
Feeds multi-station robotic arms and pneumatic clamps requiring steady 0.7 MPa pressure and continuous oil mist for high-cycle moving parts.
Case Erector Machines
Prepares air for vertical and horizontal sealing cylinders, ensuring the 40 um element stops grit from scoring barrel walls during fast repetitive motion.
Belt Sorting Diverters
Supplies clean, regulated air to high-speed pneumatic pushers where the automatic drain handles moisture from heavy duty cycles without manual intervention.
Is the Airtac GAC F.R.L. Unit GAC400N10ASK the Right Air-Prep Unit?
Choose this configuration for unattended lines where the automatic drain prevents condensate buildup in the 100 cc bowl. The nylon bowl material suits standard environments, though compatibility should be verified for aggressive surroundings. A 40 um element balances particle trapping with service frequency. If the downstream process requires strictly dry, oil-free air, omit the lubricator and select a separate filter-regulator instead. Replacement parts share the 400-10 suffix: order GAF400-10, GAR400-10 and GAL400-10 individually.
The catalogue flow curve for the GAC400 is plotted to 6000 L/min at 0.7 MPa inlet, exactly double the 3000 L/min envelope of the GAC300, giving clear sizing headroom. Furthermore, the 1.5 MPa proof pressure provides a 1.5x burst-test margin above the 1.0 MPa maximum, but this does not permit running above the limit.
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 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 100 cc bowl fills.
- check Keep the unit above freezing (-5 to +70 °C, unfreeze).
- check Support the 2390 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 GAC400N10ASK FAQ
The standard type operates at 0.15-0.9 MPa (20-130 psi) with a max pressure of 1.0 MPa (145 psi) and a 1.5 MPa (215 psi) proof pressure. Temperature ranges from -5 to 70 C. It features a 100 cc drain bowl, a 185 cc oil bowl, a 40 um element, and weighs 2390 g. The recommended lubricant is ISO VG 32.
The K indicates a reverse-flow (reflux) valve is fitted. The catalogue displays this as a separate pneumatic symbol with details on its own page. This model also includes a circular gauge reading MPa/psi for the default PT thread.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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