The AirTAC GC30010MLC2G AirTAC F.R.L. Combination, G3/8, Psi Gauge 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 GC30010MLC2G is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and lubricator assembled as one set, so compressed air is cleaned of water and particulate, regulated to the working pressure, and carries a fine oil mist to downstream equipment. This 300-size configuration has G3/8 (BSPP) ports, a 40 um standard filter element with a manual drain bowl, a low-pressure type regulator, and a round pressure gauge reading in psi. The polycarbonate bowls suit the -5 to 70 C (non-freezing) operating range, and the maximum inlet pressure is 1.0 MPa (145 psi).
This is a genuine AirTAC part. The GC family is available in 200, 300, 400 and 600 sizes with a choice of ports, thread options (PT standard, G and NPT to order), drain types, 40 um or 5 um filtration, and gauge styles and scales. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application.
| Model | GC30010MLC2G AirTAC F.R.L. Combination, G3/8, Psi Gauge |
|---|---|
| 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 | 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. |
| (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 |
Feeding spray guns and atomising stations in a finishing booth, where the filter removes water and particles that would spoil the finish, the regulator holds a steady low gun pressure, and the lubricator keeps the gun trigger valve working smoothly.
Supplying air to clamping cylinders and pneumatic presses on a fabrication cell, where the set cleans the shop air, holds the clamping pressure steady through the cycle, and oils the cylinder seals to extend service life.
Conditioning the air feeding carton-forming and sealing heads on a packaging line, where consistent filtered, regulated and lubricated air keeps the quick-cycling cylinders and valves running without sticking or premature wear.
Start with the port size: this unit is the 300 size with G3/8 ports; step up to 400 or 600 if your line needs more flow capacity, or down to 200 for compact circuits. The manual drain means an operator opens the bowl drain periodically - choose automatic or differential-pressure drain codes if you want unattended water removal. The 40 um element is the standard grade; specify the W code for 5 um where finer filtration is needed. This configuration carries a round gauge scaled in psi; square gauges and MPa or bar scales are alternatives in the family. The low-pressure type regulator suits circuits that run at reduced regulated pressure - confirm the exact range with us before ordering. Thread is G here; PT is the standard and NPT is available to order. Because flow is published as curves and not a single rated figure, send us your application details and we will confirm 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 a rated flow number. Tell us your application - inlet pressure, downstream demand and acceptable pressure drop - and we will confirm the flow figures from the datasheet for this 300-size unit before you order.
The C2 code in GC30010MLC2G specifies the optional external round gauge scaled in psi; the embedded square gauge is the family standard, with MPa or bar scales also available. The regulator on this unit is the low-pressure type, so confirm the exact regulation range with us - it is not published as a single figure.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models usually ship in 3-4 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.