Airtac GC FRL Unit GC300C10AC1WK
The AirTAC GC FRL Unit GC300C10AC1WK 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 GC300C10AC1WK
The AirTAC GC series is a three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator that together clean, regulate and lubricate compressed air. GC300C10AC1WK is a 300 size set with PT 3/8 in. ports, an automatic drain on the filter bowl, a 5 um fine filtration element, an external round pressure gauge on the MPa scale, and a reverse (check) valve fitted. Maximum working pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. The GC family is offered in 200, 300, 400 and 600 sizes with ports from 1/8 to 1 in., drain options (differential-pressure, automatic or manual), 40 um or 5 um filtration, round or square gauges in MPa, psi or bar scales, G (BSPP) and NPT thread options, and an optional check valve. The filter and lubricator bowls in the 300 size are polycarbonate (PC). Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet for your application.
Airtac GC FRL Unit GC300C10AC1WK Technical Specifications
| Model | Airtac GC FRL Unit GC300C10AC1WK |
|---|---|
| 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 GC300C10AC1WK
| 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 GC300C10AC1WK Is Used
Pneumatic valve island supply
Prepares air for a valve island running machine actuators; the 5 um element and fitted check valve keep fine dirt and reverse flow out of the downstream circuit.
Robot end-effector air circuit
Conditions supply air for the gripper and clamp circuits on a robot end-effector, with the check valve blocking backflow through the set at the end of each cycle.
Bottling line filler actuators
Feeds filtered, regulated and lubricated air to the filler and capper actuators on a bottling line, with the automatic drain clearing condensate between washdown rounds.
Is the Airtac GC FRL Unit GC300C10AC1WK the Right Station?
Size the set to the line: 200, 300, 400 and 600 cover ports from 1/8 to 1 in., so match the 300 size and PT 3/8 in. port to the flow you need. Drain choice matters: differential-pressure is the default, automatic (as here) drains the bowl on its own, and manual-drain versions widen the regulator adjusting range to 0.05-0.9 MPa (7-130 psi); with this automatic-drain set the adjusting range is 0.15-0.9 MPa (20-130 psi). This code combines the W 5 um element (finer than the 40 um standard) with the K reverse/check valve, so air flows one way downstream and reverse flow is blocked. The gauge is a round external type on the MPa scale, with psi or bar scales available, and 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 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 GC300C10AC1WK FAQ
AirTAC publishes flow for the GC series as curves, not a single rated figure, so we do not quote a number here. Send us your line details and we will confirm the flow curve and sizing from the datasheet on request.
A is the automatic drain on the filter bowl, C is the round external gauge and 1 is its MPa scale, W selects the 5 um element over the 40 um standard, and K fits the reverse/check valve. The set is the 300 size with PT 3/8 in. ports.
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