The AirTAC GC30008MF2K AirTAC F.R.L. Combination, PT1/4 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 40 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC30008MF2K is a three-unit AirTAC F.R.L. combination: a separate filter, regulator and lubricator assembled as one air-preparation set. It filters water and particulate from compressed air down to 40 um, regulates downstream pressure across a 0.05-0.9 MPa (7-130 psi) adjustment range, and adds oil-mist lubrication for downstream pneumatic tools and actuators. This configuration is sized for 1/4 in ports with PT thread, uses a manual drain on the filter bowl, carries the standard 40 um filter grade, includes the embedded square gauge with a psi scale, and has a reverse/check valve fitted. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). The filter and lubricator bowls are PC (polycarbonate) at this size, and a mounting bracket is included.
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600, with port options from 1/8 to 1 in, G or NPT thread alternatives, automatic, manual or differential-pressure drains, a 5 um (W) filter grade, gauge scale choices and low-pressure regulator variants. Flow is published in the catalogue as curves rather than a single rated figure, so ask us to confirm flow and datasheet figures for your application before ordering.
| Model | GC30008MF2K AirTAC F.R.L. Combination, PT1/4 |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/4" (PT thread) |
| Filtering grade | 40 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. |
| (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: GF300-08 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" · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-08 |
| Build order | Filter → regulator → lubricator |
Feeding impact wrenches, air ratchets and pneumatic clamps on an assembly line: the filter removes water and chips, the regulator holds steady tool pressure, and the lubricator keeps air tools running smoothly shift after shift.
Supplying carton sealers, case erectors and divertor cylinders on a packaging conveyor: clean, regulated and lubricated air keeps cylinder seals and valve spools from wearing dry, while the check valve holds downstream pressure if supply dips.
Preparing air for tool changers, clamping fixtures and air-powered vises on machining centres: the 40 um filter protects directional valves from condensate and swarf, and the psi gauge lets operators set and verify clamping pressure at a glance.
Start with the port size: this unit steps up to 1/4 in on the GC300 body, and larger sizes (GC400, GC600) carry bigger ports and more flow capacity - match the size step to your air demand. Choose the drain type: manual drain (as fitted here) means someone bleeds the bowl on a routine; automatic or differential-pressure drains suit unattended installations. Filter grade is 40 um standard; specify the W option for 5 um where finer particulate removal matters. Gauge scale can be ordered in MPa, psi or bar - this unit ships with the square psi gauge. Thread is PT as standard; G (BSPP) and NPT are orderable options. A reverse/check valve is fitted on this unit, and the mounting bracket is included.
One honest note on sizing: flow is published as curves, not a single rated number, so we do not quote a rated flow figure. Send us your application details and we will confirm the right size against the datasheet curves 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 GR300-08 regulator with a GF300-08 filter on that branch.
AirTAC publishes flow for this series as curves in the catalogue, not as a single rated figure, so we do not quote a rated flow number. Tell us your application and air demand and we will confirm the flow figures from the datasheet on request before you order.
The M in the code means the filter bowl carries a manual drain: condensate is emptied by hand on a routine you set. If the installation is unattended or drains are hard to reach, the same GC300 body can be ordered with an automatic (A) or differential-pressure (blank) drain instead.
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.