Airtac GC FRL Unit GC300C08MF1
The AirTAC GC FRL Unit GC300C08MF1 is a genuine G-series three-unit F.R.L. combination: a separate filter, a separate regulator and a separate lubricator assembled as one air-preparation station. It has See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
- TypeF.R.L. combination (3 units)
- Port sizeSee datasheet
- Regulating range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade40 µm
- DrainDifferential-pressure drain
- Bowl materialPC
- Pressure gaugeFitted
- ThreadPT
- 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 GC FRL Unit GC300C08MF1
The GC family is AirTAC's three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one set. This GC300C08MF1 is size 300 with 1/4 in PT ports, a manual-drain filter bowl, the standard 40 um element and a square MPa gauge on the regulator. On the line it removes water and particulate, holds the downstream pressure you set, and meters oil mist into the air feeding your tools and cylinders.
It is a genuine AirTAC part. Max working pressure is 1.0 MPa (145 psi), the regulator adjustment range with manual drain is 0.05-0.9 MPa (7-130 psi), working temperature is -5 to 70 C non-freezing, and the 300-size filter and lubricator bowls are polycarbonate. The G series runs from size 200 to 600 with a choice of drain type, 40 um or 5 um filtration, gauge style and PT, G or NPT threads. Flow for this series is published as curves, not a single rating, so ask us and we will confirm the datasheet figures for your application on request.
Airtac GC FRL Unit GC300C08MF1 Technical Specifications
| Model | Airtac GC FRL Unit GC300C08MF1 |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | See datasheet (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Standard type |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Drain type | Differential-pressure drain |
| Bowl material | PC |
| Pressure gauge | Fitted — factory standard, Factory standard scale |
| Reflux valve | Not fitted |
Specifications follow the official AirTAC G-series air-preparation data. The regulating band is set by the drain type: automatic and differential-pressure drains regulate 0.15 - 0.9 MPa, a manual drain regulates 0.05 - 0.9 MPa. Standard type, regulating 0.15 - 0.9 MPa (20 - 130 psi). The combination has no separate bracket code — the three units couple together with their own mounting hardware. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
Model Code: Airtac GC FRL Unit GC300C08MF1
| GC300 | G-series F.R.L. combination, 300 body — sets the port range. |
|---|---|
| C0 | Port size See datasheet. This body offers 08 = PT1/4", 10 = PT3/8", 15 = PT1/2". |
| (blank) | Drain: Differential-pressure drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 130 psi)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| (blank) | PT thread. PT is the default; G is BSPP and T is NPT. |
| (blank) | No reverse-flow valve (the default). |
Field order is size, port, drain, type, gauge, shape, scale, grade, thread, reflux — there is no bracket position on a combination. Constituent units, orderable separately as spares: GF300-C0 filter, GR300-C0 regulator and GL300-C0 lubricator.
Size Class & How It Differs From GFC
- GC200PT1/8" - PT1/4"
- GC300PT1/4" - PT1/2"
- GC400PT3/8" - PT1/2"
- GC600PT3/4" - PT1"
A GC is three separate units, so the filter and the regulator can each be serviced or replaced on their own. A GFC is the two-unit set, where filtering and regulating share one body — shorter, but the two functions come as one part. Both filter, regulate and lubricate.
| This model | GC300 · See datasheet · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-C0 |
| Build order | Filter → regulator → lubricator |
Where the Airtac GC FRL Unit GC300C08MF1 Is Used
Pilot-air supply for actuated valves
Provides clean, regulated pilot air to a bank of pneumatically actuated ball valves on a process skid, with the square MPa gauge mounted visibly for operator pressure checks.
Control panel actuator manifold
Mounted beside a control panel that drives positioners and small actuators: 40 um filtered air, a steady setpoint read on the square gauge, and lubrication carried to the actuator air.
Case erector on a packing line
Feeds the flap-fold and box-square-up cylinders of a case erector: water and dirt removed, pressure held at the setpoint shown on the MPa square gauge, and oil mist carried to the cylinders.
Is the Airtac GC FRL Unit GC300C08MF1 the Right Station?
Size 300 with 1/4 in PT ports is the mid step of the range; step to size 400 or 600 where the circuit needs more flow, or to size 200 for compact points of use. Manual drain means the bowl is emptied by hand, so choose automatic or differential-pressure drain for hard-to-reach mounts. Filtration is the standard 40 um element; the W variant gives 5 um. The F in this code selects the square MPa gauge; the round-gauge and no-gauge variants are also catalogue options. Thread is PT as standard, with G (BSPP) and NPT available to order. Flow is published as curves rather than a single rated number, so ask us to confirm sizing against your pressure and flow requirements before ordering.
Quick checklist
- ✓ Body size for your peak flow (See datasheet here)
- ✓ Element 40 µm or 5 µm
- ✓ Drain sets the regulating band
- ✓ Gauge fitted, shape and scale
- ✓ Three-unit (GC) or two-unit (GFC) layout
- ✓ Oil mist acceptable downstream
Installation & Maintenance Notes
- check Install with the airflow arrow: filter first, lubricator last.
- check Mount vertically, bowls down.
- check Keep inlet pressure at or below 1.0 MPa (145 psi).
- check Adjust only within 0.15 - 0.9 MPa (20 - 130 psi).
- check Drain condensate before the bowl fills; check the oil level.
- check Keep the station above freezing (-5 to +70 °C, unfreeze).
The PC bowls must not be cleaned with solvents — wipe them with a dry cloth. The lubricator adds an oil mist downstream of the regulator. If any branch of the line must stay oil-free, take that branch off before the lubricator, or use a GR300-C0 regulator with a GF300-C0 filter on that branch.
Airtac GC FRL Unit GC300C08MF1 FAQ
We do not quote a single rated flow because AirTAC publishes performance for this series as curves, not as one number. Send us your working pressure and the flow your application needs, and we will confirm the values from the datasheet on request.
Both read pressure in MPa; F is the square gauge style fitted on this model, while C selects the round gauge style, and N orders the unit with no gauge at all. Pick the style that suits your panel layout and visibility needs - the regulation function is the same.
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Standard models are processed and dispatched in 3-5 business days.
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