The AirTAC GC300C10F2G 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 See datasheet 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 oil-mist lubricator mounted together to deliver filtered, regulated and lubricated compressed air from one supply point. This GC300C10F2G is the size 300 unit with a G3/8 (BSPP) port. Its configuration is the standard one: 40 um filtration, a differential-pressure drain on the filter bowl, a standard regulator adjusting 0.15-0.9 MPa (20-130 psi), and an embedded square gauge reading in psi. No reverse/check valve is fitted, and the mounting bracket is included. At this size the filter and lubricator bowls are polycarbonate (PC).
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, and options including automatic or manual drains, a 5 um filter element (code W), gauge scale in MPa, psi or bar, and G or NPT threads alongside the PT standard. Flow for this series is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GC300C10F2G AirTAC F.R.L. Combination Unit, G3/8 |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | See datasheet (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 — factory standard, Factory standard 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. |
|---|---|
| C1 | Port size See datasheet. 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). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 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. |
| (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-C1 filter, GR300-C1 regulator and GL300-C1 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 · See datasheet · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-C1 |
| Build order | Filter → regulator → lubricator |
Feeding spray guns and air-driven agitators in a body-shop paint booth, where the filter removes water and particulate that would ruin finish quality, the regulator holds a stable gun pressure, and the lubricator mists oil to the air motor.
Supplying pneumatic clamps and tool-change cylinders on a machining centre, where the three-unit set keeps the clamping pressure held steady, the air dry and clean, and the cylinders lubricated through their service life.
Feeding the sealing, case-packing and diverting cylinders along a carton packaging line, where one filtered-regulated-lubricated point serves the whole run of actuators on the conveyor section.
Every choice in this series is decodable from the code. Step the size (200/300/400/600) and port (1/8 to 1 inch) against the air demand of the machine - larger sizes carry larger ports and more flow, and we will confirm the curve for your consumption. Choose the drain type: differential-pressure (this unit), automatic (A) or manual (M). Choose the filter grade: 40 um standard or 5 um with the W code. Choose the gauge: embedded square is fitted here reading in psi, with an external round gauge and MPa or bar scales available. Choose the thread: PT is the series standard, with G (this unit) or NPT as order options, and decide whether the bracket is needed. Because flow is published as curves and not as a single rating, send us your application conditions 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-C1 regulator with a GF300-C1 filter on that branch.
AirTAC publishes flow for the GC series as curves, not as a single rated figure, so there is no one l/min or SCFM number we can honestly quote. Tell us your port size, working pressure and the consumption of the equipment you are feeding, and we will confirm the sizing from the datasheet on request before you order.
The trailing G means this unit has G (BSPP) parallel threads. PT is the standard thread for the GC series, and G and NPT are catalogue options you select when ordering - so if your pipework is NPT, order the NPT variant of the same size rather than adapting this one.
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.