The AirTAC GC30008ALF2WGK AirTAC F.R.L. Combination, G1/4 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 5 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC30008ALF2WGK is an AirTAC GC300 three-unit F.R.L. combination: a separate filter, regulator and lubricator assembled as one prepared air-supply set for 1/4 in (G1/4) lines. This configuration carries a 5 um filter element with an automatic drain, a low-pressure type regulator fitted with an embedded square gauge scaled in psi, and an oil-mist lubricator. The bowls on the size 300 frame are polycarbonate, maximum inlet pressure is 1.0 MPa (145 psi), the working temperature range is -5 to 70 C (non-freezing), a reverse/check valve is fitted, and a mounting bracket is included.
This is a genuine AirTAC part. The GC series is offered in sizes 200, 300, 400 and 600, with ports from 1/8 to 1 in, PT as the standard thread and G or NPT as order options, plus a choice of drain type, filter grade, gauge scale and regulator type. Flow for this unit is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GC30008ALF2WGK AirTAC F.R.L. Combination, G1/4 |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/4" (G (BSPP) thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 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 | Automatic 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. 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". |
| A | Drain: Automatic drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 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. |
| 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. |
| 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 |
A filtered, regulated and lubricated feed for the tool clamps, chucks and air cylinders on a machining centre's 1/4 in drop, with the 5 um element keeping water and particulate out of precision components.
The low-pressure regulator lets a spray booth drop line run at reduced, steady settings, while the 5 um filtration removes moisture and dirt that would otherwise spoil the finish on painted parts.
Lubricated air for the pneumatic cylinders driving carton sealers, diverters and stoppers on a packaging conveyor, with the reverse/check valve holding the circuit if the supply is interrupted.
The real choices within the GC series are the size and port step (200 through 600, ports 1/8 to 1 in), matched to the flow your line needs; the drain type on the filter (differential-pressure as the default, automatic or manual); the filter grade (40 um standard, 5 um with the W code, as fitted here); the gauge and its scale (MPa, psi or bar); the thread (PT standard, G or NPT to order); and the bracket. This unit is already specified with G1/4 ports, automatic drain, 5 um filtration, a low-pressure regulator with a square psi gauge and a reverse/check valve. Note that the regulator here is the low-pressure type; its exact adjustment range is not published, so confirm it with us if your set pressure is critical. Because rated flow is published only as curves, not a single figure, send us your application details 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 GR300-08 regulator with a GF300-08 filter on that branch.
AirTAC publishes flow for the GC300 as curves rather than a single rated figure, so we do not quote a number here. Tell us your line pressure and the flow your application needs, and we will confirm the sizing from the datasheet on request.
The filter bowl in the GC series can be ordered with a differential-pressure drain (the default), an automatic drain or a manual drain. This unit carries the automatic drain (code A), which discharges collected condensate without anyone having to open the valve - useful on lines that run unattended. Manual and differential-pressure versions remain available if you prefer.
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.