Airtac GC FRL Unit GC300C08MF1K
The AirTAC GC FRL Unit GC300C08MF1K 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 GC300C08MF1K
The GC series is AirTAC's three-piece F.R.L. combination: a separate air filter, pressure regulator and lubricator, each doing its own job on one compressed-air line. This 300-size set is assembled with a PT1/4 (PT) port, a manual drain on the filter bowl, a 40 um standard filter element, an embedded square gauge scaled in MPa, and a reverse (check) valve fitted. With the manual drain, the regulator adjusts from 0.05 to 0.9 MPa (7-130 psi), and the lubricator feeds an oil mist downstream.
This is a genuine AirTAC part, rated for a maximum working pressure of 1.0 MPa (145 psi) and -5 to 70 C operation, with a polycarbonate bowl on this 300 size. The G series is available in 200, 300, 400 and 600 sizes with PT, G (BSPP) or NPT threads, 40 um or 5 um filtration, and automatic, manual or differential-pressure drains. Flow is published as curves rather than a single rating, so we confirm datasheet and sizing figures on request.
Airtac GC FRL Unit GC300C08MF1K Technical Specifications
| Model | Airtac GC FRL Unit GC300C08MF1K |
|---|---|
| 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 GC300C08MF1K
| 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 GC300C08MF1K Is Used
Pneumatic assembly press
Feeds filtered, regulated and lubricated air to a bench or floor-mounted pneumatic press, with the check valve holding the set pressure against line backflow between strokes.
Packaging machine air supply
Conditions the supply on a carton-sealing or wrapping line, giving the machine's cylinders clean, oil-misted air at a stable regulated pressure from one point of use.
Conveyor gate and diverter actuators
Supplies the air cylinders that raise, stop and divert product on a conveyor line, keeping moisture and particles out of the valves while the regulator holds consistent actuation pressure.
Is the Airtac GC FRL Unit GC300C08MF1K the Right Station?
Choose 300 size with the 1/4 in port when your line sits in the middle of the G-series range; step up to 400 or 600, or down to 200, as your port and flow needs change. Pick the manual drain when an operator can bleed the filter bowl during routine checks; choose automatic or differential-pressure if the unit is hard to reach. The 40 um element is the standard grade; order the W code for 5 um where finer particle removal matters. The embedded square MPa gauge is fitted here, and a check valve protects the set against backflow. Thread is PT as standard, with G (BSPP) and NPT available to order. Because flow is published as curves, not a single rating, ask us to confirm sizing against your application 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 GC300C08MF1K FAQ
AirTAC publishes flow for the G series as curves, not as a single rated figure, so no one number can be quoted here. Tell us your line pressure and expected demand and we will confirm the sizing from the datasheet on request.
The M in the code selects a manual drain: an operator bleeds the filter bowl by hand, and with this drain type the regulator adjusts from 0.05 to 0.9 MPa (7-130 psi). The K adds a reverse (check) valve so air does not flow back through the set when the upstream supply is shut off. If you cannot access the unit regularly, order the automatic (A) or differential-pressure drain version instead.
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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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