The AirTAC GC30008ALF2 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 automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC30008ALF2 is a three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one set, giving a compressed-air line filtration, regulation and lubrication in a single installation. This 300-size unit is specified with PT1/4 (1/4 in) ports, an automatic drain on the filter bowl, the standard 40 um filter element, a low-pressure type regulator and an embedded square gauge scaled in psi. The bowls are polycarbonate, and a mounting bracket is included. Maximum working (inlet) pressure is 1.0 MPa (145 psi), with an operating temperature range of -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GC family is available in 200 / 300 / 400 / 600 sizes with port options from 1/8 in to 1 in, drain choices (differential-pressure, automatic or manual), a 5 um filter element option, gauge scale choices and G or NPT thread options. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application on request.
| Model | GC30008ALF2 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 | 0.15 - 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 | 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". |
| 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. |
| (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. |
| (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 |
Conditioning the shop-air feed to a machining centre's pneumatic circuits: water and swarf-laden particles are drained from the line, pressure is set for actuators and clamps, and oil mist is carried downstream to keep air cylinders and spindles lubricated through the shift.
Mounted at the drop of a cartoning or case-packing conveyor, the set feeds the line's pick-and-place and sealing cylinders: the automatic drain handles condensate between shifts, the regulator holds the working pressure the machine was set up with, and the lubricator mists oil to the cylinders.
Installed where a bench assembly cell taps off the plant ring main: the filter bowl catches pipe-scale and water before they reach air tools and fixtures, the low-pressure regulator sets a gentle working pressure for the cell, and the lubricator extends the life of impact drivers and air ratchets.
Size and port step up together: 200 / 300 / 400 / 600, with ports from 1/8 in to 1 in, so pick the size whose flow curve covers your demand at working pressure. For this unit the drain is automatic (code A), which suits unattended installations; manual and differential-pressure drains are the alternatives in the family. The standard filter grade is 40 um; specify the W code if the application needs 5 um. The gauge here is the embedded square type scaled in psi; external round gauges and MPa or bar scales are order options. Thread is PT as standard, with G (BSPP) and NPT available to order. This is the low-pressure type regulator, so confirm its adjustment range against your set pressure before ordering. Flow is published as curves, not a single rating - ask us to confirm sizing against the application 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 GC series as performance curves, not as a single rated figure, so no one number would be honest to quote. Tell us your working pressure and air demand and we will confirm the flow from the datasheet and check the sizing for your application on request.
The A in the code gives the filter bowl an automatic drain, so collected condensate is expelled without anyone opening a valve by hand. The L gives the low-pressure type regulator, intended for lower set pressures than the standard type; its exact adjustment range is not published in the material we hold, so confirm it with us against your set pressure before ordering. The gauge fitted is the embedded square type scaled in psi.
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.