The AirTAC GC30008F2W AirTAC F.R.L. Combination, 1/4 in PT 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 PT1/4" ports, a 5 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC30008F2W is a three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one air-preparation set. This configuration is size 300 with 1/4 in PT ports, fitted with the fine 5 um filter element (code W), a differential-pressure drain on the filter bowl, the standard regulator with a square psi gauge, and no reverse/check valve. In use it removes water and particulate down to 5 um, holds a set downstream pressure in the 0.15-0.9 MPa (20-130 psi) adjustment range, and carries oil mist to downstream pneumatic tools and cylinders. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). The bowl on the filter section is polycarbonate (PC) at this size.
This is a genuine AirTAC part. The GC series is offered in sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and with options including 40 um or 5 um filtration, automatic, manual or differential-pressure drains, MPa, psi or bar gauge scales, G or NPT threads, and a reverse/check valve. We confirm flow and datasheet figures on request, as this data is published as curves rather than a single rating.
| Model | GC30008F2W AirTAC F.R.L. Combination, 1/4 in PT |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/4" (PT 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. |
|---|---|
| 08 | Port size PT1/4". 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. |
| (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: GF300-08 filter, GR300-08 regulator and GL300-08 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 · PT1/4" · 5 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-08 |
| Build order | Filter → regulator → lubricator |
Feeds clean, regulated and lubricated air to the tool-clamp cylinders, chip-conveyor drives and part-clamping fixtures on a CNC machining centre, protecting spool valves from water and fine swarf-laden condensate.
Prepares air for the cylinders and grippers on a carton-former and case-sealer line, where the 5 um grade guards the sealing heads and the lubricator keeps high-cycle cylinders running smoothly through long shifts.
Installed at the take-off point of a ring main serving impact wrenches, nutrunners and air ratchets at assembly benches, holding a stable set pressure and delivering oil mist to the tools in daily use.
Size 300 with 1/4 in PT ports suits lines whose air demand sits in the mid range of the GC family; step up to size 400 or 600, or down to size 200, according to the flow your circuit needs. The 5 um element (code W) is the finer of the two published grades (40 um is the standard alternative) - choose it where downstream valves and cylinders are sensitive to finer contamination. The differential-pressure drain is the default: it bleeds condensate automatically when the pressure differential across the element rises, with no operator attention; automatic (A) and manual (M) drains are the other decodable choices. The square gauge here reads in psi; MPa and bar scales are the alternatives, and an external round gauge is optional. PT is the standard thread; G (BSPP) and NPT are order options. A mounting bracket is included with this unit.
Flow for this series is published as curves, not as a single rated figure, so ask us to confirm sizing against your application and air consumption before ordering.
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 GR300-08 regulator with a GF300-08 filter on that branch.
AirTAC publishes flow for the GC series as performance curves rather than a single rated figure, so we do not quote one number. Tell us your working pressure and air consumption and we will confirm the correct size from the datasheet on request before you order.
The W in the code GC30008F2W selects the finer 5 um element instead of the 40 um standard, which suits sensitive downstream valves and cylinders. The blank drain position is the differential-pressure type: it discharges condensate automatically as the element loads up, with no manual draining routine.
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.