Airtac GC FRL Unit GC300C10F1WK
The AirTAC GC FRL Unit GC300C10F1WK 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 GC300C10F1WK
GC300C10F1WK is a genuine AirTAC G-series three-unit F.R.L. combination: separate air filter, pressure regulator and lubricator as one 300-size set for 3/8in PT ports. The W suffix selects the 5 um fine filtration element, the differential-pressure drain discharges condensate automatically as pressure drop develops, the regulator adjusts from 0.15 to 0.9 MPa (20-130 psi), and the embedded square gauge reads in MPa. The K suffix adds a reverse (check) valve that holds downstream pressure during upstream supply dips. Maximum inlet pressure is 1.0 MPa (145 psi); operating range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GC combination is offered in 200, 300, 400 and 600 sizes, with differential-pressure, automatic or manual drain, 40 um or 5 um (W) filtration, square or round gauges in MPa, psi or bar scales, PT, G or NPT threads and an optional check valve. Bowls on the filter section are PC (polycarbonate) at this size. Flow is published as curves rather than a single rated figure, so we confirm datasheet figures on request.
Airtac GC FRL Unit GC300C10F1WK Technical Specifications
| Model | Airtac GC FRL Unit GC300C10F1WK |
|---|---|
| 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 GC300C10F1WK
| GC300 | G-series F.R.L. combination, 300 body — sets the port range. |
|---|---|
| C1 | 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-C1 filter, GR300-C1 regulator and GL300-C1 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-C1 |
| Build order | Filter → regulator → lubricator |
Where the Airtac GC FRL Unit GC300C10F1WK Is Used
Robot cell valve manifold feed
Conditions the 3/8in air supply to a robot cell's valve manifold: the 5 um element protects the pilot valves, and the check valve keeps the manifold pressurised if the main drop is momentarily isolated.
Machining centre clamp circuit
Serves a CNC machining centre's tool-clamp circuit where held pressure must survive supply dips - the regulator sets clamp force, the fine element guards the directional valve, and the check valve prevents pressure decay.
Process pilot-air supply
Feeds pilot air to automated process valves on a skid: clean, regulated, lubricated air at a stable setpoint, with the check valve holding pilot pressure while the supply header is being switched over.
Is the Airtac GC FRL Unit GC300C10F1WK the Right Station?
Size 300 gives you 3/8in PT; step to 200, 400 or 600 if your port or flow need differs. The W element filters to 5 um - choose the plain code instead for the standard 40 um grade. This model combines fine filtration with the K check valve, a good pairing where clean air and a held downstream pressure both matter; order without K if backflow is not a concern. The differential-pressure drain runs unattended; A gives automatic and M manual draining. Gauges: embedded square (this set, MPa) or external round, in MPa, psi or bar. Thread is PT as standard, with G (BSPP) and NPT as catalogue options. Flow is published only as curves, so ask us to confirm sizing from the datasheet 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-C1 regulator with a GF300-C1 filter on that branch.
Airtac GC FRL Unit GC300C10F1WK FAQ
There is no single rated flow figure to quote: AirTAC publishes GC-series flow as curves, not one number. Share your working pressure and air demand and we will confirm the correct size from the datasheet on request.
Only the K suffix. Both are 300-size, 3/8in PT F.R.L. sets with the 5 um filter, differential-pressure drain and square MPa gauge; the WK adds a reverse (check) valve in the regulator section to hold downstream pressure when the upstream supply drops.
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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.
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Most inquiries answered within 7-8 hours.
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