The AirTAC GC30010MC2W AirTAC F.R.L. Combination, PT3/8, 5 um Filter 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 manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC30010MC2W is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one set. This size 300 configuration has PT3/8 (3/8 in) ports, a 5 um filter element (code W, finer than the 40 um standard), a manual drain on the filter bowl, and a round gauge reading in psi on the regulator. It filters water and particulate from compressed air, holds a set downstream pressure, and adds oil mist for air tools and cylinders that need lubrication.
This is a genuine AirTAC part. The GC line is available in sizes 200, 300, 400 and 600 with a choice of ports, thread types (PT standard, G and NPT as order options), drain types, filter grades and gauge scales. Flow is published as curves rather than a single rated figure, so we confirm the datasheet and sizing figures on request.
| Model | GC30010MC2W AirTAC F.R.L. Combination, PT3/8, 5 um Filter |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (PT thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 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 | Manual 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 0.05 - 0.9 MPa (7 - 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". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 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. |
| (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.
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 a bank of pneumatic nutrunners and impact drivers at an assembly bench: the set cleans the supply, holds steady tool pressure and oils the tools through one 3/8 in drop.
Supplying the clamp and pusher cylinders on a carton packaging conveyor, where filtered, regulated and lubricated air keeps repeated stroking smooth shift after shift.
Powering pneumatic clamps and swing cylinders on a machining fixture, with the 5 um element protecting close-tolerance valve and cylinder seals from particulate carryover.
Size 300 with PT3/8 ports suits lines running 3/8 in air supply; step up to size 400 or 600 for higher demand, or down to 200 for compact circuits - match the size to the flow your application needs, which we can confirm against the published curves before you order. The 5 um element (W code) is the right choice where finer particulate removal matters; the 40 um standard element remains available in this family. Manual drain means an operator opens the drain periodically - choose automatic or differential-pressure drain codes if you prefer unattended moisture removal. The round psi gauge is fitted here; embedded square gauges and MPa or bar scales are alternatives. PT thread is standard on this model, with G (BSPP) and NPT available as order options, and a mounting bracket is included.
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, not as a single rated number, so we do not quote a figure here. Tell us your application and required flow and we will confirm the correct size against the datasheet on request before you order.
The M in the code GC30010MC2W specifies a manual drain on the filter bowl, so moisture is removed by opening the drain by hand as part of routine checks. The GC family also offers automatic and differential-pressure drain codes if you want unattended drainage.
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.