The AirTAC GC30008MF2WK AirTAC F.R.L. Combination, PT1/4, 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 PT1/4" ports, a 5 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC30008MF2WK is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one set. This 300-size configuration is built for a 1/4 in PT port and carries the 5 um filter element (code W) for finer water and particulate removal than the standard 40 um grade. The bowl is polycarbonate with a manual drain, so condensate is emptied by hand on a maintenance schedule. The regulator is the standard type with a 0.05-0.9 MPa (7-130 psi) adjustment range, and the fitted square gauge reads in psi so downstream pressure can be set and checked directly. A reverse/check valve is fitted, and the set includes a mounting bracket.
This is a genuine AirTAC part. The GC family spans the 200, 300, 400 and 600 sizes with a choice of ports, thread options (PT standard, G and NPT to order), drain types, filter grades and gauge scales. Because AirTAC publishes flow as curves rather than a single rated figure, we confirm flow and other datasheet values for your application on request.
| Model | GC30008MF2WK AirTAC F.R.L. Combination, PT1/4, 5 um |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/4" (PT thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 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 | Manual 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 0.05 - 0.9 MPa (7 - 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". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 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. |
| 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: GF300-08 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 tool-changer cylinders and clamping fixtures on a machining cell, with the 5 um element protecting fine-clearance valves.
Supplies filtered, pressure-set and oil-misted air to spray guns and atomising stations in a finishing shop, where water and particulate in the air line ruin finish quality.
Conditions the air feeding pick-and-place cylinders and sealing jaws on a packaging conveyor, keeping seals lubricated and actuator pressure held steady through the shift.
Start with the size and port: the 300 size with a 1/4 in PT port suits lines running moderate air demand; step up to 400 or 600 where flow is higher. Choose the drain to match access: manual (this model) needs someone to bleed the bowl, while automatic and differential-pressure drains discharge condensate without attention. The 5 um element here is the finer choice; the 40 um standard grade suits general plant air. The square gauge is fitted in psi; MPa and bar scales and an external round gauge are alternatives. PT is the standard thread, with G (BSPP) and NPT available as order options, and a bracket is included.
Before ordering, ask us to confirm sizing: AirTAC publishes flow as curves, not a single rating, so we will check the curve data against your actual air demand.
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 GC300 as curves, not as a single rated figure, so we do not quote a number. Send us your application details and we will confirm the flow from the datasheet curves and check the sizing against your demand before you order.
This unit's bowl drains by hand: an operator opens the drain at intervals to empty collected condensate. It suits points that are checked during routine maintenance. If the installation is unattended or condensate builds quickly, ask about the automatic or differential-pressure drain variants of the same set.
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.