The AirTAC GC30010F2K AirTAC F.R.L. Combination, PT3/8, 40 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 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC series is AirTAC's three-piece F.R.L. combination: a separate air filter, pressure regulator and lubricator assembled as one air-preparation set. This GC30010F2K is the 300 size with a PT3/8 port, 40 um standard filtration, differential-pressure drain, standard regulation from 0.15 to 0.9 MPa (20-130 psi), an embedded square gauge reading in psi, a reverse/check valve fitted, and a mounting bracket included.
This is a genuine AirTAC part. The GC family is available in 200, 300, 400 and 600 sizes with ports from 1/8 to 1 inch, PT thread as standard and G or NPT as order options, plus choices of drain type, 5 um filtration (code W) and gauge scale. Flow is published as curves rather than a single rating, so ask us and we will confirm datasheet figures for your application on request.
| Model | GC30010F2K AirTAC F.R.L. Combination, PT3/8, 40 um |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (PT 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 | Differential-pressure drain |
| Bowl material | PC |
| Pressure gauge | Fitted — square, psi scale |
| Reflux valve | Fitted (reverse flow permitted) |
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". |
| (blank) | Drain: Differential-pressure 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). |
| F | Gauge shape: Square. 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. |
| (blank) | PT thread. PT is the default; G is BSPP and T is NPT. |
| K | Reverse-flow (reflux) valve fitted. |
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 |
Filtered, regulated and lubricated air for spray booths and air-driven spray guns on an automotive refinishing line, where clean, moisture-free air protects finish quality.
Conditions supply air for pneumatic cylinders and grippers on a carton packaging conveyor, with the lubricator servicing moving seals and the check valve holding set pressure.
Air preparation for clamps, tool changers and actuator circuits on CNC machining centers, where stable regulated pressure and filtered air protect precision components.
Choose the size and port against the air demand of your circuit: the 300 size with a 3/8 in PT port suits mid-range supply lines, stepping up to 400 or 600 as demand grows. Decide the drain type (differential-pressure as here, automatic A, or manual M), the filter grade (40 um standard, 5 um with W), the gauge scale (MPa, psi or bar), and the thread (PT standard; G and NPT to order). The K code adds a reverse/check valve that holds downstream pressure if upstream supply is lost.
Flow for this family is published as curves, not a single rated figure, so 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 number here. Send us your application details and we will confirm the flow and datasheet figures for this 300-size, 3/8 in unit on request.
GC is the three-unit F.R.L. combination; 300 is the size; 10 is the 3/8 in port; no thread letter means PT. F2 is the embedded square gauge with a psi scale, and K means a reverse/check valve is fitted. Blank drain and filter-grade positions mean the differential-pressure drain and the 40 um standard filter.
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.