The AirTAC GC30010MLC2WG 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 manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC30010MLC2WG is an AirTAC GC300 three-unit F.R.L. combination: a separate filter, regulator and lubricator assembled as one set. It filters water and particulate from compressed air down to 5 um (the W fine-grade element), regulates downstream pressure with the low-pressure type regulator, and adds oil-mist lubrication for downstream air tools and cylinders. This configuration is built with G3/8 (BSPP) ports, a manual drain on the filter bowl, a fitted round gauge reading in psi, and a mounting bracket included. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GC300 size covers 3/8 in ports within the GC family's 200/300/400/600 size range, with options across the series including 40 um or 5 um filtration, differential-pressure, automatic or manual drains, standard or low-pressure regulation, embedded square or external round gauges in MPa, psi or bar scales, and PT, G or NPT threads. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application on request.
| Model | GC30010MLC2WG 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 | 0.05 - 0.9 MPa (7 - 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 | 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. 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.
| 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)). |
| 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. |
| 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 air cylinders on a bench or gantry press where the low-pressure regulator holds a gentle working pressure, the 5 um element protects valve surfaces, and the lubricator keeps cylinder seals running smoothly.
Supplying carton sealers, case packers and wrapping machines that run multiple air cylinders and valves from one conditioned line, with the round psi gauge giving operators a local pressure readout.
Conditioning the air at a shared drop for impact wrenches, grinders and other shop-air tools, where fine filtration, regulated low pressure and oil-mist lubrication all serve the tool circuit at once.
Step up or down through the GC sizes (200/300/400/600) to match the port and flow band your line needs; this unit sits at size 300 with G3/8 ports. The 5 um (W) element suits downstream equipment that needs finer filtration than the 40 um standard element. The manual drain means an operator opens the bowl drain periodically instead of relying on a differential-pressure or automatic drain - choose automatic if the unit will be left unattended. The fitted round gauge reads in psi; embedded square gauges and MPa or bar scales are the other catalogue choices. PT is the standard thread, with G and NPT available as order options, and this set ships with a mounting bracket.
Flow for this family is published as curves, not a single rated number, so send us your application details and we will confirm the sizing against the datasheet 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 we do not quote one number. Tell us your inlet pressure and the flow your application needs and we will confirm the sizing against the datasheet on request.
The L in the code marks the low-pressure type regulator rather than the standard one. The exact adjustment range for this low-pressure GC configuration is not published in the material we hold, so confirm the range with us on request before ordering if your setpoint is critical.
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.