The AirTAC GC400C10LC2GK AirTAC F.R.L. Combination, G3/8 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC400C10LC2GK is a three-piece AirTAC GC-series F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one supply set. This size 400 unit is built for a G3/8 (BSPP) port, and this configuration carries a differential-pressure drain on the filter bowl, a 40 um standard filter element, a low-pressure type regulator, a round pressure gauge reading in psi, a reverse (check) valve and a mounting bracket. The filter bowl on size 400 is polycarbonate. It is rated for compressed air at up to 1.0 MPa (145 psi) inlet and -5 to 70 C (non-freezing).
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 include automatic, manual or differential-pressure drains, a 5 um (W) filter element, gauge scales in MPa, psi or bar, and G or NPT thread in place of the PT standard. Flow is published as curves rather than a single rating, so ask us to confirm the figures for your application; the datasheet is available on request.
| Model | GC400C10LC2GK AirTAC F.R.L. Combination, G3/8 |
|---|---|
| Series | GC400 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | See datasheet (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Standard 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 — factory standard, Factory standard 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. Standard type, regulating 0.15 - 0.9 MPa (20 - 130 psi). 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. |
|---|---|
| C1 | Port size See datasheet. 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)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 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: GF400-C1 filter, GR400-C1 regulator and GL400-C1 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 · See datasheet · 40 µm |
|---|---|
| One size down | GC300 |
| One size up | GC600 |
| Two-unit equivalent | GFC400-C1 |
| Build order | Filter → regulator → lubricator |
Filtered, regulated and lubricated air for weld-tip clamps and pneumatic grippers on a robotic welding cell, with the fitted check valve holding downstream conditions if the plant supply dips.
A point-of-use supply for actuated cylinders and product diverters on a bottling or carton packaging conveyor, combining water and particle removal with regulation and oil-mist lubrication at one station.
Feeds air chucks, clamping fixtures and hand tools at a machine-shop station, where the low-pressure regulator suits circuits that run below standard line pressure and the lubricator serves the tools downstream.
Size and port set the air capacity: within the GC series, sizes 200, 300, 400 and 600 step up in port and flow, so match the 3/8 in G-thread port to your line supply. Where a bowl is fitted you choose a differential-pressure (standard), automatic (A) or manual (M) drain, and the filter element is 40 um standard or 5 um with W. Units with a regulator take an embedded square gauge or an external round gauge, scaled in MPa, psi or bar; this model is supplied with a round psi gauge. Thread is PT as standard with G and NPT as order options, and a bracket is included here. Because rated flow is published only as curves, not a single figure, send us your application conditions and we will confirm sizing 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-C1 regulator with a GF400-C1 filter on that branch.
AirTAC publishes flow for the GC series as curves rather than a single rated figure, so we do not quote a number here. Send us your inlet pressure, downstream demand and allowable pressure drop, and we will confirm the sizing from the datasheet on request.
L is the low-pressure regulator type (its exact adjustment range is not published; ask us to confirm it for your circuit). C2 means the external round gauge is fitted and scaled in psi. K means a reverse (check) valve is fitted, so air cannot back-flow through the unit toward the filter and regulator. This unit also has a differential-pressure drain and the 40 um standard element; a 5 um element is available as code W.
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.