AirTAC GC300-10 FRL Unit (GC30010ALC1W)
The AirTAC AirTAC GC300-10 FRL Unit (GC30010ALC1W) 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 5 µm element, a automatic 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 grade5 µm
- DrainAutomatic drain
- Bowl materialPC
- Pressure gaugeFitted
- ThreadPT
About the AirTAC GC300-10 FRL Unit (GC30010ALC1W)
GC30010ALC1W is a genuine AirTAC G-series three-unit F.R.L. combination: separate filter, regulator and lubricator units that together clean, regulate and oil-mist lubricate a compressed-air line. This 300-size set is ported 3/8 inch with a PT thread, carries the 5 um (W) filter element and an automatic drain on the filter bowl, and uses the low-pressure (L) type regulator with a round external pressure gauge scaled in MPa. At size 300 the filter and lubricator bowls are polycarbonate (PC).
AirTAC builds the G series in sizes 200, 300, 400 and 600, with differential-pressure, automatic or manual drains, 40 um or 5 um filtration, PT, G (BSPP) or NPT threads, gauge styles and scales, and a low-pressure regulator option. Maximum working pressure is 1.0 MPa (145 psi) and the temperature range is -5 to 70 C, non-freezing. Because flow is published as curves rather than a single rating, we confirm the datasheet and flow figures for this set on request.
AirTAC GC300-10 FRL Unit (GC30010ALC1W) Technical Specifications
| Model | AirTAC GC300-10 FRL Unit (GC30010ALC1W) |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (PT thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Low-pressure type |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Drain type | Automatic drain |
| Bowl material | PC |
| Pressure gauge | Fitted — round, 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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 (GC30010ALC1W)
| 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". |
| A | Drain: Automatic drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 130 psi)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 1 | Gauge scale: MPa. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 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" · 5 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 (GC30010ALC1W) Is Used
Pneumatic press clutch feed
Filtering, regulating and oil-misting the supply to the clutch and counterbalance circuit of a mechanical press, with the round MPa gauge giving a clear set-point readout at the machine.
Water-treatment valve skid
Conditioning the actuator supply on a skid of pneumatically actuated butterfly and ball valves, where the low-pressure type regulator holds the operating pressure the actuators were sized for.
Bottle-line gripper conveyor
Supplying treated air to the grip and clamp cylinders that carry bottles through a rinsing and filling conveyor, with the 5 um element guarding the small pilot valves.
Is the AirTAC GC300-10 FRL Unit (GC30010ALC1W) the Right Station?
Size 300 with a 3/8 inch PT port is the mid step of the range; move to 200 for small drops or to 400/600 when the main port and air demand step up. The filter grade here is 5 um (W); the standard 40 um element is available if only coarse protection is needed. The A suffix gives an automatic drain, the convenient choice for unattended lines; manual and differential-pressure drains are orderable alternatives. This is the low-pressure (L) type regulator; with the automatic drain the catalogue set range is 0.15-0.9 MPa (20-130 psi). The C1 gauge is a round external dial in MPa; square embedded gauges and psi or bar scales are also available. PT is the standard thread, with G and NPT as catalogue options. Flow is published only as curves, so 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 (GC30010ALC1W) FAQ
AirTAC publishes G-series flow as curves against pressure, not as a single rated figure, so we do not quote a number here. Send us your working pressure and air demand and we will confirm the flow data for this 3/8 inch PT set from the datasheet before you order.
C1 selects the round external pressure gauge scaled in MPa (F codes give the square embedded gauge, and psi or bar scales can be ordered), while W selects the 5 um filter element instead of the standard 40 um.
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