Airtac GC FRL Unit GC300C08MN
The AirTAC GC FRL Unit GC300C08MN 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 GC300C08MN
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, and no gauge fitted, as the N code specifies. With the manual drain, the regulator still 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; gauge and scale options can be selected on other codes. Flow is published as curves rather than a single rating, so we confirm datasheet and sizing figures on request.
Airtac GC FRL Unit GC300C08MN Technical Specifications
| Model | Airtac GC FRL Unit GC300C08MN |
|---|---|
| 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 GC300C08MN
| 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 GC300C08MN Is Used
Truck and trailer workshop air points
Conditions shop air at a commercial-vehicle service bay, feeding impact wrenches and brake-testing fixtures from a drop line that is set to pressure with the workshop's own gauge.
Woodworking shop hand-tool drops
Serves nailers, staplers and air ratchets at a carpentry or furniture shop bench, delivering clean, oil-misted plant air at a pressure the shop sets once per bench.
Pneumatic valve actuation on process lines
Supplies quarter-turn pneumatic actuators on a water or process valve bank, with the lubricator conditioning the actuator supply and settings verified with a separate panel-mounted gauge.
Is the Airtac GC FRL Unit GC300C08MN the Right Station?
The N in this code removes the gauge, so choose this model where the regulator setting is checked with your own instrument or where the set feeds a line that is set once and left alone. The 40 um element is the standard grade for general plant air, the manual drain suits points an operator visits during checks, and the 300 size with 1/4 in port covers mid-range lines; step to 200, 400 or 600 as flow and port needs change. Thread is PT as standard, with G (BSPP) and NPT available to order. Flow is published as curves, not a single rating, so 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 GC300C08MN FAQ
AirTAC publishes flow for the G series as curves, not as a single rated figure, so no one number can be quoted here. Give us your line pressure and expected air consumption and we will confirm the sizing from the datasheet on request.
It means no gauge is supplied with the regulator, unlike the standard codes that include an embedded square gauge (MPa, psi or bar scale on request). The rest of the configuration is unchanged: 300 size, PT1/4 port, manual drain, 40 um standard filter element, and a 0.05-0.9 MPa (7-130 psi) regulator adjust range.
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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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