The AirTAC AirTAC GC30010ALC2WG F.R.L. Unit, G3/8, 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 PT3/8" ports, a 5 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC30010ALC2WG is an AirTAC GC-series three-unit F.R.L. combination: a separate filter, regulator and lubricator assembled as one air-preparation set. This configuration is built on the GC300 size with a G3/8 (3/8 in) port, G thread, 5 um filtration (the finer of the two catalogue grades), an automatic drain on the filter bowl, and the low-pressure regulator type. The round gauge fitted to this code reads in psi, and the maximum working (inlet) pressure is 1.0 MPa (145 psi) with an operating temperature of -5 to 70 C, non-freezing. The filter and lubricator bowls on this 300 size are polycarbonate (PC).
This is a genuine AirTAC part. The GC family is published in 200, 300, 400 and 600 sizes with port sizes from 1/8 in to 1 in, and with choices of drain type, filter grade, gauge style and scale, thread (PT standard; G and NPT as order options) and low-pressure or standard regulator type. Flow for this series is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures for your application before ordering.
| Model | AirTAC GC30010ALC2WG F.R.L. Unit, G3/8, 5 um |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (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 — round, 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. |
|---|---|
| 10 | Port size PT3/8". 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). |
| C | Gauge shape: Round. 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. |
| (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: GF300-10 filter, GR300-10 regulator and GL300-10 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 · PT3/8" · 5 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-10 |
| Build order | Filter → regulator → lubricator |
On a CNC machining centre with air-actuated workholding clamps, this three-unit set filters machining-air moisture and swarf down to 5 um, holds the clamp circuit at the set pressure, and meters oil mist to keep clamp cylinders sealing and moving smoothly through long production runs.
On a beverage bottling line, conveyor stops, pushers and gate cylinders run continuously on shop air. This combination cleans the air, regulates the supply for consistent cylinder action, and lubricates the actuators so seals and bores last through high-cycle shifts.
In an automotive sub-assembly cell running pneumatic screwdrivers, air cylinders and grippers, this unit supplies filtered, regulated and lubricated air from a 3/8 in drop. The low-pressure regulator type suits cells running at reduced set pressures, and the psi gauge lets technicians verify the circuit at a glance.
Start with the port and size step: this unit is the 300 size at 3/8 in (G3/8). Step up to GC400 or GC600 if your line needs more flow capacity, or down to GC200 for smaller circuits - match the size to the flow your application demands rather than to the pipe alone. The 5 um element fitted here is the finer of the two grades (40 um is the standard); choose 5 um where downstream valves, cylinders or instruments need cleaner air. The automatic drain on this code ejects condensate without manual intervention, which suits unattended or elevated installations; manual and differential-pressure drains are the other catalogue choices. The regulator on this unit is the low-pressure type, intended where controlled pressures sit below the standard unit's range - the exact adjustment range for the low-pressure type is not published in our data, so confirm it with us. The fitted round gauge reads psi; square embedded gauges and MPa or bar scales are the alternatives. PT is the standard thread, with G and NPT available as order options, and a mounting bracket is included.
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 GR300-10 regulator with a GF300-10 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 rated flow number for this unit. Send us your application details - inlet pressure, required downstream pressure and the consumers on the circuit - and we will confirm the sizing against the datasheet curves before you order.
The W in the code GC30010ALC2WG specifies the 5 um element, the finer of the two catalogue grades (40 um is standard). It is chosen where downstream valves, cylinders or instruments need cleaner air than the standard element delivers. The A specifies an automatic drain, which ejects collected condensate from the filter bowl on its own - useful on unattended or hard-to-reach installations. Manual and differential-pressure drains are the other available choices if you prefer them.
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.