The AirTAC GC30010C2WG AirTAC F.R.L. Combination G3/8, 5 um 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 differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC30010C2WG is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator working together as one conditioned-air supply. This size 300 unit is threaded G3/8 (G/BSPP), carries the optional 5 um filter element in place of the 40 um standard, drains condensate by differential pressure, and is fitted with a round pressure gauge reading in psi. The regulator is the standard type with a 0.15-0.9 MPa (20-130 psi) adjustment range, the polycarbonate bowls suit the -5 to 70 C (non-freezing) operating range, and the unit takes up to 1.0 MPa (145 psi) inlet pressure with the mounting bracket included.
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, and options across the range include automatic or manual drains, the 5 um element, gauge scale in MPa, psi or bar, G or NPT thread in place of the standard PT, and a reverse/check valve. Flow is published as curves rather than a single rating, so ask us to confirm the figures for your application against the datasheet.
| Model | GC30010C2WG AirTAC F.R.L. Combination G3/8, 5 um |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (G (BSPP) 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, psi 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.
| 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). |
| C | Gauge shape: Round. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| G | G (BSPP) 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.
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 |
Feeding the clamps, tool-change cylinders and purge circuits on a machining centre with air that is dried and filtered, held at a set pressure, and lubricated for the valve spools and actuators downstream.
Supplying the pick-and-place and carton-sealing cylinders on a packaging line, where the filter element keeps water and debris out of the control valves and the lubricator carries a fine oil mist to the moving parts.
A drop at a vehicle maintenance bay feeding impact wrenches, ratchets and air hammers, with the regulator holding a steady working setting and the lubricator helping the tools survive a full shift.
Step through sizes 200/300/400/600 and their port sizes (1/8 to 1 inch) to match the air demand of your line - the catalogue publishes flow as curves, not a single rating, so send us your requirement and we will confirm the right size before you order. On this configuration you can also choose the drain (differential-pressure as fitted here, automatic, or manual), the filter grade (40 um standard or the 5 um fitted here), the gauge scale (MPa, psi or bar), the thread (PT standard; G or NPT to order), and whether to keep the bracket. Note that the regulation range depends on drain type: 0.15-0.9 MPa (20-130 psi) with differential-pressure or automatic drain, 0.05-0.9 MPa (7-130 psi) with manual drain.
Quick checklist
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 publishes flow for the GC series as curves rather than a single rated figure, so we do not quote a number here. Tell us the demand of your line and we will confirm the sizing from the datasheet on request.
The W in this model code specifies the optional 5 um filter grade in place of the 40 um standard. Choose it where valves, gauges or downstream equipment need finer particulate removal; both grades remove water and particulate, and the regulator and lubricator functions are unchanged.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business days.
Most inquiries answered within 7-8 hours.
Send us the quantity, thread type (PT / G / NPT), gauge scale and destination. We confirm price, availability and lead time — usually within 7-8 hours.