The AirTAC GC400C10MF2WGK 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 AirTAC GC series is a three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one supply package. This configuration, GC400C10MF2WGK, is the size 400 unit with a 3/8 in port on G (BSPP) thread. The filter stage carries the 5 um element (code W) with a manual drain and a metal bowl, the regulator is the standard type with a 0.05-0.9 MPa (7-130 psi) adjustment range and an embedded square gauge reading in psi, and a reverse/check valve is fitted. Maximum inlet pressure is 1.0 MPa (145 psi), operating temperature is -5 to 70 C (non-freezing), and a mounting bracket is included.
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 can be ordered with differential-pressure, automatic or manual drains, a 40 um standard or 5 um (W) filter element, gauge scales in MPa, psi or bar, and PT (standard), G or NPT threads. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application.
| Model | GC400C10MF2WGK 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 |
Feeding filtered, regulated and lubricated air to the pneumatic clamps, tool-change cylinders and chip-ejection jets on a machining centre, with the 5 um element guarding the machine's finer valves.
Supplying the stopper gates, pusher cylinders and diverters on a bottling hall conveyor, where the regulator holds a steady setting and the lubricator mists oil for the line's air cylinders.
Conditioning the air at each drop on an automotive paint line, removing water and particulate ahead of spray equipment and keeping a stable regulated pressure to the application guns and air motors.
Start with the port step: size 400 carries a 3/8 in port, and the GC range steps through sizes 200/300/400/600 with ports from 1/8 in to 1 in, so pick the size whose flow curve covers your demand rather than upsizing blindly. This unit has the 5 um element (W); the 40 um standard element suits general shop air, while 5 um protects finer valves and instruments. The manual drain here means someone opens the bowl drain periodically; choose the automatic or differential-pressure drain code if the unit sits where regular manual draining is impractical. The square gauge is set to psi; MPa and bar scales are orderable. Thread is G (BSPP) on this code, with PT as the standard and NPT available as an option, and a mounting bracket is included. Flow is published as curves, not a single rating, so ask us to confirm sizing against your 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-C1 regulator with a GF400-C1 filter on that branch.
AirTAC publishes flow for the GC series as performance curves rather than a single rated figure, so there is no one l/min or SCFM number we can quote. Tell us your working pressure and air demand and we will confirm the flow from the datasheet curves for this size 400, 3/8 in unit before you order.
A manual drain means an operator opens the bowl drain to expel collected water, which suits installations that are checked routinely. If the combination is mounted in an out-of-the-way spot or on a line running unattended, order the GC code with the automatic (A) or differential-pressure (blank) drain instead. The manual-drain version here also carries the wider 0.05-0.9 MPa (7-130 psi) regulator adjustment range.
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.