Airtac GC FRL Unit GC300C08F1WK
The AirTAC GC FRL Unit GC300C08F1WK 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 GC300C08F1WK
The AirTAC GC series is a three-unit F.R.L. combination: a separate air filter, pressure regulator and lubricator ordered and installed as one set. This configuration is size 300 with a PT1/4 (1/4 inch) port, differential-pressure drain on the filter bowl, 5 um filtration (the W grade), an embedded square MPa gauge on the regulator, and a reverse (check) valve fitted so downstream pressure is held if the supply drops. Maximum working pressure is 1.0 MPa (145 psi) and the operating range is -5 to 70 C (non-freezing). The 300-size bowls are PC (polycarbonate).
This is a genuine AirTAC part. The GC combination is available in sizes 200, 300, 400 and 600 with a choice of port, thread (PT standard; G and NPT as catalogue options), drain type, filter grade, gauge and the K check-valve option. Flow is published as curves rather than a single rated figure; we confirm the datasheet and sizing for your application on request.
Airtac GC FRL Unit GC300C08F1WK Technical Specifications
| Model | Airtac GC FRL Unit GC300C08F1WK |
|---|---|
| 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 GC300C08F1WK
| 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 GC300C08F1WK Is Used
Robot end-of-arm tooling
Conditions air at the robot riser for grippers and clamps, with the check valve holding grip pressure and the 5 um element protecting the compact valves mounted on the arm.
Semiconductor test fixture clamp
Feeds clamp and actuation circuits on an automated test fixture, keeping fine particulate out of pilot valves while the check valve maintains clamp holding during supply dips.
Trailer air-suspended test rig
A maintenance-bench F.R.L. for servicing air-suspended trailer components, where stable regulated pressure, fine filtration and held downstream pressure support safe lift and lower checks.
Is the Airtac GC FRL Unit GC300C08F1WK the Right Station?
Size 300 with a PT1/4 port suits 1/4-inch plumbed circuits; step to size 200 for compact points of use or 400/600 for larger porting and higher flow demand. The W code selects 5 um filtration over the 40 um standard for finer downstream protection, and the K option adds a reverse (check) valve for circuits that must hold pressure through a supply dip. The differential-pressure drain flushes the bowl automatically, and the regulator adjusts from 0.15 to 0.9 MPa (20-130 psi). The square MPa gauge is embedded in the regulator, with round external gauges and psi/bar scales to order. Thread is PT as standard, with G (BSPP) and NPT as catalogue options. 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 GC300C08F1WK FAQ
AirTAC publishes flow for the GC series as performance curves, not a single rated figure, so we do not state a number here. Share your flow and working pressure and we will confirm the datasheet curve and check that size 300 with the 5 um element suits your application.
W selects 5 um filtration instead of the 40 um standard, for circuits needing finer particulate protection. K fits a reverse (check) valve that holds downstream pressure if the supply fails or dips. Both are order options, so the same size 300 set can be configured without either if your circuit does not need them.
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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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