The AirTAC GC30010ALC2 AirTAC F.R.L. Unit, PT3/8, Low-Pressure Type 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 40 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC30010ALC2 is a three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one unit, giving compressed-air circuits filtration, regulation and lubrication in a single mounting. This 300-size unit has a PT3/8 (3/8 in) port with PT thread as standard, a 40 um filter element, and an automatic drain on the filter bowl that ejects collected condensate without manual attention. The regulator is the low-pressure (L) type, and the code C2 specifies an external round pressure gauge with a psi scale. The polycarbonate bowls are rated for a maximum inlet pressure of 1.0 MPa (145 psi) and an operating temperature of -5 to 70 C (non-freezing), 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 matching port sizes, and with options including manual or differential-pressure drains, a 5 um (code W) filter element, alternative gauge scales (MPa, psi or bar), G (BSPP) or NPT threads, and a reverse/check valve. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and flow figures for your application on request.
| Model | GC30010ALC2 AirTAC F.R.L. Unit, PT3/8, Low-Pressure Type |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (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 — 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. |
| (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: GF300-10 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" · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-10 |
| Build order | Filter → regulator → lubricator |
Feeds filtered, regulated and lubricated air to pneumatic cylinders and clamps on an assembly line, with the automatic drain keeping condensate out of the circuit between shifts.
Supplies treated air to conveyor diverters, pushers and stopper cylinders, where the lubricator's oil mist helps keep high-cycle actuators running over long production runs.
Conditions the air feeding nailers, staplers and air wrenches at a workshop drop, with the low-pressure regulator holding a gentle setting and the psi gauge giving a direct readout.
Start with the port size: this unit is 300 size with a PT3/8 port; step up or down a size if your line porting or air demand calls for a different connection, since larger sizes carry larger ports and higher flow capacity. The automatic drain on this unit suits unattended installations; manual or differential-pressure drains are available if you prefer operator-controlled or pressure-differential draining. The standard filter grade is 40 um; specify the W option for a 5 um element where finer filtration is needed. The C2 code gives you an external round gauge reading in psi; embedded square gauges and MPa or bar scales are alternatives. PT thread is standard on this unit, with G (BSPP) and NPT available as order options, and a mounting bracket is included.
One honest note on sizing: AirTAC publishes flow for this series as curves, not as a single rated number, so we cannot quote a rated flow figure here. Ask us to confirm sizing against your application and the datasheet 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 GR300-10 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. Send us your application details and we will confirm the flow figures from the datasheet on request before you order.
L marks the low-pressure regulator type, instead of the standard type. For this low-pressure variant the exact adjustment range is not published, so ask us to confirm the regulator setting range on request. The rest of the code decodes as: 300 size, PT3/8 port, automatic drain, 40 um filter, round gauge with psi scale, bracket included.
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.