The AirTAC GC30010AC2G AirTAC F.R.L. Combination, 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 automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC30010AC2G is a three-piece AirTAC F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator, assembled to clean, regulate and lubricate compressed air in one supply line. This unit is built in the 300 size with a G3/8 (BSPP) port, carries the standard 40 um filter element, and has an automatic drain that expels collected condensate from the filter bowl without manual attention. The regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi), and this configuration is fitted with an external round pressure gauge scaled in psi. The bowls are polycarbonate (PC), and a mounting bracket is included.
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600 with a choice of ports, drain types (differential-pressure, automatic or manual), filter grades (40 um standard, 5 um optional), gauge styles and scales, and PT, G or NPT threads. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). Flow is published as curves rather than a single rating, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GC30010AC2G AirTAC F.R.L. Combination, 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 | 0.15 - 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 | Automatic 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". |
| A | Drain: Automatic 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. |
| (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 filtered, regulated and lubricated air to the tool-change cylinders and pneumatic clamps on a CNC machining centre, with the automatic drain keeping condensate out of the valves during unattended shifts.
Conditioning the air feeding conveyor diverters, baggers and carton-sealing cylinders on a packaging line, where the lubricator keeps cylinder seals working and the regulator holds a steady set pressure.
Serving point-of-use drops at an automotive assembly station, supplying impact tools and pneumatic fixtures with clean, pressure-regulated, oil-misted air at the workstation rather than from a remote plant room.
Start with the port and size: this unit is the 300 size with a G3/8 port, one step up from 1/4 in the GC range (200/300/400/600), so step up or down if your line flow sits at the edge of the size. Choose the drain to suit access: automatic (this unit) suits unattended duty, manual suits periodic checks, and the differential-pressure default drains on load. Filter grade is 40 um as standard here; specify 5 um (code W) for finer particulate protection. The gauge on this unit is a round external type scaled in psi; embedded square gauges and MPa or bar scales are the other catalogue options. Thread is G (BSPP) here, with PT as the standard and NPT orderable. A mounting bracket is included. Because flow is published as curves rather than 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 this series as curves rather than a single rated figure, so we do not quote one number. Tell us your application and required flow, and we will confirm the datasheet curve figures for the GC300 at G3/8 on request before you order.
The A in the code specifies an automatic drain, which expels condensate from the filter bowl without operator attention - useful for unattended or hard-to-reach installations. The catalogue alternatives are manual drain (code M) and the differential-pressure drain, which is the default when no drain code is given.
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.