The AirTAC GC30010MC2G AirTAC F.R.L. Combination Unit, G3/8 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 manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC30010MC2G is a three-piece AirTAC F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one supply unit. It cleans compressed air of water and particulate down to 40 um, holds downstream pressure steady anywhere in the 0.05-0.9 MPa (7-130 psi) adjustment range, and adds a controlled oil mist for air tools and cylinders. This configuration is built for 3/8 in lines with G (BSPP) threads, carries a manual drain on the filter bowl, and is fitted with an external round gauge reading in psi. The bowls are polycarbonate, and a mounting bracket is included.
This is a genuine AirTAC part, not a copy. The GC series is offered in sizes 200, 300, 400 and 600 with matching port sizes, and options include automatic or differential-pressure drains, a 5 um filter element (code W), square embedded or round external gauges with MPa, psi or bar scales, and PT, G or NPT threads. Because AirTAC publishes flow only as curves rather than a single rated figure, we confirm the datasheet and flow figures for your application on request.
| Model | GC30010MC2G AirTAC F.R.L. Combination Unit, G3/8 |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (G (BSPP) thread) |
| Filtering grade | 40 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. |
| (blank) | Filtering grade 40 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" · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-10 |
| Build order | Filter → regulator → lubricator |
Feeds the clamps and tool-change cylinders on a machining centre with filtered, pressure-regulated, lubricated air, so fixture pressure stays constant part after part.
Supplies the cylinders that push, stop and divert packs on a bottling or cartoning conveyor, with the oil mist keeping seal life predictable through long shifts.
Serves a row of impact wrenches and nutrunners at an assembly bench, combining water removal, steady regulated pressure and lubrication in one wall-mounted unit.
Start with size and port: the 300 size with its 3/8 in port suits mid-range supply lines, but step up to 400 or 600 if your demand sits near the top of the flow curve - ask us to check sizing against the published curves before ordering. Choose the drain: manual (as here) means an operator drains the bowl periodically; automatic or differential-pressure drains suit unattended installations. Filter grade is 40 um as standard; specify the W option for 5 um where finer filtration is needed. The gauge in this code is a round external gauge with a psi scale; MPa and bar scales are available. Thread is G (BSPP) on this unit, with PT as the catalogue standard and NPT orderable. A mounting bracket is included.
One honest note on sizing: AirTAC publishes flow as curves, not a single rated number, so we do not quote a flow figure here. Send us your application details and we will confirm the datasheet figures before you order.
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 no flow number is quoted here. Send us your line pressure and air demand and we will confirm the datasheet flow figures for this 300-size, 3/8 in unit on request.
This unit's filter bowl has a manual drain, meaning an operator opens it periodically to remove collected water. If the installation runs unattended or in humid conditions, the automatic or differential-pressure drain options are the better decode - both are available in the same GC300 size.
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.