The AirTAC GC30010F2WG 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 differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC series is a three-piece F.R.L. combination: a separate air filter, pressure regulator and lubricator assembled as one supply unit. This GC30010F2WG is the 300 size with a G3/8 port, a 5 um filter element (code W) and a differential-pressure drain, so water and particulate drop out with line flow while the regulator holds downstream pressure between 0.15 and 0.9 MPa (20-130 psi) and the lubricator feeds a fine oil mist to the air tools. The regulator carries the embedded square gauge scaled in psi, the bowls are polycarbonate at this size, and the unit runs on compressed air from -5 to 70 C (non-freezing) at up to 1.0 MPa (145 psi) inlet.
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 include automatic or manual drains, the 40 um standard element, alternate gauge scales, and G or NPT threads in place of the PT standard. Rated flow for this series is published as curves rather than a single figure, so ask us to confirm the datasheet numbers for your application before ordering.
| Model | GC30010F2WG 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 | 0.15 - 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 | 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". |
| (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. |
| 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 |
Filtered, regulated and lubricated air for impact wrenches, air ratchets and clamping fixtures on a manual assembly line, with the 5 um element helping keep water and swarf away from the tools.
Supply for the pneumatic cylinders and flap-tuck actuators on a packaging conveyor, where the regulator holds a steady setting shift after shift and the lubricator keeps the seals moving freely.
Air to pneumatic clamps and swing cylinders on CNC workholding, with the square psi gauge giving the operator a clear local pressure reading right at the machine.
Size the GC by port and expected flow: 200 covers the smallest drops and 600 the largest, with this 300 size at G3/8 in between - match the port step to your line rather than upsizing blindly. The decodable choices on this unit are drain type (differential-pressure as fitted here, with automatic or manual as options), filter grade (5 um as coded with W, or the 40 um standard), gauge scale (psi here; MPa or bar available), and thread (G here, with PT as the standard and NPT to order). A mounting bracket is included. Because rated flow is published only as curves, not a single number, send us your flow and pressure requirements 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 one number. Send us your required flow and working pressure and we will confirm the datasheet curve for this G3/8 unit before you order.
The W in the code selects the 5 um grade, which strips finer water and particulate than the 40 um standard element. Choose 5 um where downstream valves, cylinders or tools are sensitive to contamination; choose 40 um where coarser protection and lower element loading matter. Both grades are available across the GC sizes.
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.