AirTAC GC300-08 FRL Unit (GC30008C1W)
The AirTAC AirTAC GC300-08 FRL Unit (GC30008C1W) 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 PT1/4" ports, a 5 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
- TypeF.R.L. combination (3 units)
- Port sizePT1/4"
- Regulating range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade5 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 GC300-08 FRL Unit (GC30008C1W)
GC30008C1W is an AirTAC G-series three-unit F.R.L. combination: a separate air filter, pressure regulator and lubricator installed together to clean, regulate and oil a compressed-air line. At size 300 with 1/4 in PT ports, this code specifies the default differential-pressure drain, the finer 5 um filtration grade (W), and the optional external round gauge with an MPa scale. Maximum inlet pressure is 1.0 MPa (145 psi); the regulator adjusts from 0.15 to 0.9 MPa (20-130 psi); working temperature is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. The GC series spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 in, and offers differential-pressure, automatic or manual drain, 40 um standard or 5 um filtration, embedded square or external round gauges in MPa, psi or bar scale, and G (BSPP) or NPT thread options; at size 300 the filter bowl is polycarbonate (PC). Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application before ordering.
AirTAC GC300-08 FRL Unit (GC30008C1W) Technical Specifications
| Model | AirTAC GC300-08 FRL Unit (GC30008C1W) |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/4" (PT thread) |
| Filtering grade | 5 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 — 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. 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 GC300-08 FRL Unit (GC30008C1W)
| GC300 | G-series F.R.L. combination, 300 body — sets the port range. |
|---|---|
| 08 | Port size PT1/4". 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). |
| 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: GF300-08 filter, GR300-08 regulator and GL300-08 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 · PT1/4" · 5 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-08 |
| Build order | Filter → regulator → lubricator |
Where the AirTAC GC300-08 FRL Unit (GC30008C1W) Is Used
Precision air-screwdriver stations
Electronics and small-device assembly benches running inline screwdrivers get finer-filtered air ahead of the tool, with the regulator holding the set pressure and the lubricator feeding the tool motor.
Small-cylinder pick-and-place modules
Compact pick-and-place modules built from small-bore cylinders and guide units run on fine pilot-valve circuits; the 5 um grade in this code is specified for exactly that kind of downstream valving.
Bottling-line reject gates
On a bottling line, reject and divert gates actuated by compact cylinders take conditioned air from this unit, with the finer element suited to the small pilot valves that trigger each gate.
Is the AirTAC GC300-08 FRL Unit (GC30008C1W) the Right Station?
Select this code when the circuit needs finer filtration: the W element at 5 um is the finer of the two published grades, against 40 um standard - a choice that matters for compact cylinders and fine pilot valves. The 300 size with 1/4 in PT ports suits mid-range demand on 1/4 in pipework; 400 and 600 sizes carry larger ports. The differential-pressure drain is the default; automatic (A) and manual (M) are orderable. The round MPa gauge is the external gauge option, with the embedded square gauge as the base and psi or bar scales available. PT is the standard thread, 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 (PT1/4" 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 GR300-08 regulator with a GF300-08 filter on that branch.
AirTAC GC300-08 FRL Unit (GC30008C1W) FAQ
We do not quote a single flow number, because AirTAC publishes GC-series flow as curves rather than one rated figure. Share your flow and working pressure and we will confirm sizing from the datasheet on request.
The GC filter comes with a 40 um element as standard; the W code fits the finer 5 um element. Choose it for circuits with fine pilot valves or compact components. It is a filtration choice only - regulation and lubrication in the set are unchanged.
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