The AirTAC GC400C10MC2WGK 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 GC series is AirTAC's three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one air-conditioning set. This GC400C10MC2WGK is built for 3/8 in (G3/8) lines and carries a 5 um filter element, a manual drain on the filter bowl, a round gauge reading in psi, a reverse (check) valve on the regulator, and a mounting bracket. In use, the filter strips water and particulate from the compressed air, the regulator holds your set downstream pressure, and the lubricator mists oil into the line for downstream valves, cylinders and air tools.
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, and the catalogue options include 40 um or 5 um filtration, differential-pressure, automatic or manual drains, embedded square or external round gauges with MPa, psi or bar scales, and PT (standard), G or NPT threads. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application.
| Model | GC400C10MC2WGK 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 |
Conditions the air feeding a CNC cell's pneumatic clamps, tool-change actuators and part-eject cylinders: 5 um filtration protects the valves, the regulator holds set clamp pressure, and the lubricator feeds oil mist to the actuators.
Feeds spray guns and air-activated applicators on a finishing line where the job of the set is to deliver clean, moisture-reduced air at a held pressure, with lubrication only where the line's guns require it.
Supplies conditioned air to carton sealers, case packers and diverters on a packaging conveyor: the filter and manual drain keep condensate out of the directional valves, the regulator pins the downstream pressure, and the check valve holds the circuit if supply dips.
Size 400 with a 3/8 in port sits mid-range in the GC family; step down to 300 or 200, or up to 600, depending on the air demand of your line - we will check the published flow curves against your requirement before you order. This unit is specified with a manual drain, so the filter bowl is drained by an operator; choose the automatic (A) or differential-pressure (blank) drain codes if you want drainage handled without attention. The 5 um element (code W) gives finer protection than the 40 um standard. The round gauge fitted here reads psi; the embedded square gauge is standard and MPa or bar scales are available. The thread is G (BSPP); PT is the standard thread and NPT is an order option. A reverse/check valve is fitted and the 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 GR400-C1 regulator with a GF400-C1 filter on that branch.
AirTAC publishes flow for the GC series as curves, not as a single rated figure, so there is no one l/min or SCFM number we can honestly quote. Send us your demand and we will confirm the datasheet flow figures for this 3/8 in, size 400 unit against your application before you order.
Code M specifies a manual drain: an operator opens the drain on the filter bowl to remove collected water. The catalogue also offers automatic drain (code A) and differential-pressure drain (blank). With the manual-drain configuration, the regulator adjustment range is 0.05-0.9 MPa (7-130 psi).
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.