AirTAC GC300-10 FRL Unit (GC30010F1)
The AirTAC AirTAC GC300-10 FRL Unit (GC30010F1) 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 PT3/8" 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 sizePT3/8"
- Regulating range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade40 µm
- DrainDifferential-pressure drain
- Bowl materialPC
- Pressure gaugeFitted
- ThreadPT
About the AirTAC GC300-10 FRL Unit (GC30010F1)
The AirTAC GC series is a three-unit F.R.L. combination: a separate air filter, pressure regulator and lubricator built as one set, so the air reaching your cylinders, valves and tools is filtered, held at a set pressure and oil-mist lubricated. This GC30010F1 is the size 300 frame with PT3/8 ports, the standard 40 um filter element and a differential-pressure drain on the filter bowl. The F1 gauge option keeps the regulator's embedded square gauge with an MPa scale. Maximum inlet pressure is 1.0 MPa (145 psi), the regulator adjusting range with the differential-pressure drain is 0.15-0.9 MPa (20-130 psi), and operating temperature is -5 to 70 C, non-freezing. On size 300, the filter and lubricator bowls are PC (polycarbonate).
This is a genuine AirTAC part. The GC series covers sizes 200, 300, 400 and 600 with matching ports, and the same combination is orderable with a 5 um element (W), automatic or manual drain, an external round gauge or psi and bar scales, a reverse check valve (K), or G (BSPP) and NPT threads instead of the PT standard. Flow is published as curves rather than a single rating, so ask us to confirm datasheet figures and sizing on request.
AirTAC GC300-10 FRL Unit (GC30010F1) Technical Specifications
| Model | AirTAC GC300-10 FRL Unit (GC30010F1) |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (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 — square, MPa 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 GC300-10 FRL Unit (GC30010F1)
| GC300 | G-series F.R.L. combination, 300 body — sets the port range. |
|---|---|
| 10 | Port size PT3/8". 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). |
| F | Gauge shape: Square. C is round, F is square. |
| 1 | Gauge scale: MPa. 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: GF300-10 filter, GR300-10 regulator and GL300-10 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 · PT3/8" · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-10 |
| Build order | Filter → regulator → lubricator |
Where the AirTAC GC300-10 FRL Unit (GC30010F1) Is Used
Weaving loom air supply
Conditions the air feeding loom valve blocks and shed-forming cylinders in a weaving shed, keeping particulate out and a steady regulated, lubricated supply through continuous production.
Pneumatic clamping fixtures
Serves the clamp-and-uncclamp cylinders on machining and welding fixtures, where the regulator holds the clamping pressure and the lubricator mists the cylinder seals cycle after cycle.
Actuated process valves
Feeds quarter-turn pneumatic actuators on plant valves, providing filtered, regulated and lubricated air so the positioner and actuator seals see clean, conditioned supply air.
Is the AirTAC GC300-10 FRL Unit (GC30010F1) the Right Station?
F1 selects the regulator's embedded square gauge on an MPa scale, which keeps the panel footprint tight; an external round gauge or psi/bar scales are the alternative codes. Size 300 with 3/8 in. ports suits mid-range branch lines; step to 200/400/600 as your flow requires. The 40 um element is the standard grade, with 5 um (W) for finer duties, and the differential-pressure drain is the default, with automatic and manual drain codes available. PT thread is standard here and G (BSPP) or NPT are orderable options. Since GC 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 (PT3/8" 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 GR300-10 regulator with a GF300-10 filter on that branch.
AirTAC GC300-10 FRL Unit (GC30010F1) FAQ
Flow for the GC series is published by AirTAC as performance curves rather than a single rated figure, so we do not state a number. Share your required flow and working pressure and we will confirm the size from the datasheet on request.
F1 specifies the regulator's embedded square pressure gauge with an MPa scale. The rest of the code is the size 300 standard configuration: PT3/8 ports, 40 um filter element, differential-pressure drain, and no reverse check valve.
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