The AirTAC GC40010ALC2W AirTAC F.R.L. Combination, PT3/8 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 AirTAC GC40010ALC2W is a three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator built up as one air-preparation set. This configuration is the GC400 size with a PT3/8 (3/8 in) port, a 5 um filter element for finer water and particulate removal, an automatic drain that discharges collected condensate without manual attention, and a low-pressure type regulator suited to applications that run below standard supply pressures. It is fitted with an external round gauge reading in psi and includes a mounting bracket. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). The filter and lubricator bowls are polycarbonate (PC).
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and each unit can be specified with manual or automatic or differential-pressure drain, 40 um or 5 um filtration, gauge type and scale, PT, G or NPT thread, and bracket 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 | GC40010ALC2W AirTAC F.R.L. Combination, PT3/8 |
|---|---|
| Series | GC400 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (PT 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.
| GC400 | G-series F.R.L. combination, 400 body — sets the port range. |
|---|---|
| 10 | Port size PT3/8". This body offers 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. |
| (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: GF400-10 filter, GR400-10 regulator and GL400-10 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 | GC400 · PT3/8" · 5 µm |
|---|---|
| One size down | GC300 |
| One size up | GC600 |
| Two-unit equivalent | GFC400-10 |
| Build order | Filter → regulator → lubricator |
Feeding a machine tool's pneumatic actuators, chucks and tool-clamp circuits with filtered, regulated and lubricated air, with the 5 um element protecting precision valves from fine contamination.
Conditioning the air supply to carton-forming, sealing and case-packing cylinders on a packaging line, where the automatic drain handles condensate without operator rounds and the lubricator keeps cylinder seals working.
Preparing air for low-pressure pneumatic controls and spray-equipment actuation in a paint shop, where the low-pressure type regulator suits circuits running below standard supply pressure and the psi gauge gives local readout.
Start with the size and port: the GC400 with a 3/8 in PT port sits in the middle of the range, so match it against the air demand of the circuit the set will feed - larger sizes carry larger ports and more flow. Choose the drain to match site practice: this unit has an automatic drain, which suits unattended or enclosed installations; manual and differential-pressure drains are available on other variants. The 5 um element (code W) is the finer option versus the 40 um standard - pick 5 um where downstream valves and cylinders need cleaner air. The gauge here is an external round type reading psi; embedded square gauges and MPa or bar scales are alternatives. Thread is PT as standard, with G (BSPP) and NPT order options, and a bracket is included.
One honest routing note: AirTAC publishes flow as curves, not a single rated number, so 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 GR400-10 regulator with a GF400-10 filter on that branch.
AirTAC publishes flow for the GC400 series as curves rather than a single rated figure, so we do not quote one number. Send us your application details and we will confirm the flow performance from the datasheet and check the sizing against your demand before you order.
The L in the code marks this as the low-pressure type regulator, intended for circuits that run below standard supply pressures; the exact regulation range for this type is not published in our current data, so ask us to confirm it on request. The C2 in the code means an external round gauge is fitted, reading in psi - embedded square gauges and MPa or bar scales are available as alternatives.
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.