The AirTAC GC40010LC2G AirTAC F.R.L. Combination G3/8 Low-Pressure 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 differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC40010LC2G is a three-piece AirTAC GC series F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled into one supply unit that filters, regulates and lubricates compressed air in a single installation. This size 400 configuration is ported G3/8 (G thread), filters to 40 um with a differential-pressure drain, carries a low-pressure type regulator, and is fitted with a round gauge scaled in psi. The polycarbonate bowls give a clear view of condensate and oil level, a mounting bracket is included, and the unit handles compressed air at up to 1.0 MPa (145 psi) in a -5 to 70 C (non-freezing) environment.
This is a genuine AirTAC part. The GC series spans sizes 200, 300, 400 and 600 with port sizes from 1/8 to 1 inch, and options including G or NPT thread, 5 um filtration (code W), automatic or manual drains, gauge scales in MPa, psi or bar, and a reverse/check valve. Flow for this series is published as curves rather than a single rated figure, so ask us to confirm the datasheet and the sizing for your application before ordering.
| Model | GC40010LC2G AirTAC F.R.L. Combination G3/8 Low-Pressure |
|---|---|
| Series | GC400 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (G (BSPP) 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 | Differential-pressure 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". |
| (blank) | Drain: Differential-pressure 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. |
| 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: 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" · 40 µm |
|---|---|
| One size down | GC300 |
| One size up | GC600 |
| Two-unit equivalent | GFC400-10 |
| Build order | Filter → regulator → lubricator |
Feeds filtered, regulated and lubricated air to a machining centre's pneumatic tool clamps, tool changers and chip-clearing cylinders, with the 40 um element protecting valves from particles and the lubricator misting the air for cylinder and tool-seal life.
Sits at the inlet of a carton sealer or case-erector section, conditioning the air that drives sealing jaws, pushers and vacuum generators, with the low-pressure regulator holding a gentle set point for delicate wrap-and-form motions.
Installed as a point-of-use F.R.L. on a drop line feeding air tools, impact drivers and small cylinders at an assembly bench, so each station gets its own filtered, regulated and lubricated air independent of the main header.
Every choice in this code is decodable. Step through sizes 200, 300, 400 and 600 to match the port (here 3/8 in, G thread) to the air demand of the circuit - we can check the published flow curves against your consumption before you order. Choose the drain: differential-pressure (this unit), automatic (A) or manual (M). Filtration is 40 um standard; specify W for 5 um where downstream equipment needs finer air. The regulator on this unit is the low-pressure type (code L); its adjustment range is not published in the standard tables, so confirm it with us if your set point is critical. Gauges can be scaled in MPa, psi or bar. Thread is PT as standard, with G (BSPP) and NPT as catalogue options to order, and a mounting bracket is included. Because flow is published as curves and not as a single rating, ask us to confirm sizing against the application 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 GR400-10 regulator with a GF400-10 filter on that branch.
AirTAC publishes flow for the GC series as curves, not as a single rated figure, so no one number can be quoted honestly. Send us your line pressure and air consumption and we will confirm the flow from the datasheet curves for this exact unit before you order.
L marks the low-pressure type of regulator, instead of the standard type. Its adjustment range is not published in the standard tables, so if your application needs a specific set-point window, ask us to confirm it on request. The round gauge on this unit is scaled in psi, and MPa or bar scales are available as options.
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.