The AirTAC GC30008MLF2G AirTAC F.R.L. Combination G1/4 Low-Pressure 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 GC30008MLF2G 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. It cleans compressed air of water and particulate down to the standard 40 um grade, regulates downstream pressure with the low-pressure type regulator, and adds oil-mist lubrication for downstream pneumatic components. This configuration is size 300 with a G1/4 (BSPP) port, a manual drain on the filter bowl, an embedded square gauge reading in psi, and a mounting bracket included. The filter bowl is polycarbonate (PC), and the maximum working (inlet) pressure is 1.0 MPa (145 psi) with an operating temperature of -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600, with port options (PT standard; G and NPT to order), drain choices (differential-pressure, automatic or manual), an optional 5 um filter grade (code W), gauge scale options (MPa, psi or bar) and a reverse/check valve option. Rated flow for this series is published as curves rather than a single figure, so ask us to confirm the datasheet and flow figures for your application on request.
| Model | GC30008MLF2G AirTAC F.R.L. Combination G1/4 Low-Pressure |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/4" (G (BSPP) thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Low-pressure 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 | 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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)). |
| L | Low-pressure 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. |
| 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: GF300-08 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 |
Feeds cleaned, regulated and lubricated air to the pneumatic cylinders and grippers on a packaging machine, with the manual drain letting an operator bleed accumulated water from the bowl at shift checks.
Conditions the air feeding conveyor diverters, stoppers and gate actuators, where the 40 um filter protects valves and the lubricator keeps cylinder seals working over long runs.
Serves a bench drop on a test rig or laboratory air line where a low-pressure type regulator is wanted, the psi-scale square gauge gives a local reading, and the manual drain suits intermittent use.
Step up or down through the GC sizes (200/300/400/600) to match the port and the flow your line needs; this unit is size 300 with a G1/4 port. Choose the drain type where it applies: manual (as fitted here), automatic, or the differential-pressure default. Filter grade is 40 um standard, with 5 um available as code W if finer filtration is required. The embedded square gauge is standard and can be ordered in MPa, psi or bar scale; an external round gauge is optional. Thread is PT as the catalogue standard, with G (BSPP) and NPT as orderable options - this code specifies G. Note that this is the low-pressure type regulator; its exact adjustment range is not published in the material we hold, so confirm it with us. Flow for the series is published as curves, not a single rating, so ask us to confirm sizing against your application 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 curves, not as a single rated figure, so we do not quote a number here. Tell us your application and we will confirm the flow figures from the datasheet on request before you order.
The M in the code specifies a manual drain on the filter bowl: water is released by hand rather than automatically. The L specifies the low-pressure type regulator; its exact adjustment range is not published in our material, so confirm it with us. The F2 specifies the embedded square gauge with a psi scale.
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.