The AirTAC GC400C10C2K AirTAC F.R.L. Combination 3/8 in PT 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 GC400C10C2K is a three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one compressed-air treatment set. This configuration is built around a 3/8 in PT port, with the 40 um standard filter element removing water and particulate, a differential-pressure drain handling condensate, and a standard regulator adjustable from 0.15-0.9 MPa (20-130 psi). A round pressure gauge on a psi scale is fitted, a reverse/check valve is installed, and a mounting bracket is included.
This is a genuine AirTAC part. The GC combination is available in sizes 200, 300, 400 and 600, with port options from 1/8 in to 1 in, PT as the standard thread and G (BSPP) or NPT as order options, automatic or manual drain choices, a 5 um filter element (code W), gauge scale choices, and units that can be ordered separately. Flow is published as curves rather than a single rated figure, so we confirm the datasheet figures for your application on request.
| Model | GC400C10C2K AirTAC F.R.L. Combination 3/8 in PT |
|---|---|
| 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 |
Conditioning the compressed air feeding a CNC machining centre's pneumatic tool changers, clamps and chip-ejection cylinders: clean, regulated and lubricated air in one 3/8 in supply line.
Treating the air at the drop to paint booths and air-powered applicators, where water and particulate must be stripped out and pressure held steady for consistent finish work.
Supplying treated air to the cylinders and air motors driving case packers, labellers and conveyor diverters, with lubrication keeping seal and valve life on a packaging line predictable.
Start with the size and port: this is the 400 size with a 3/8 in PT port, one step up from the 300 series, so step up again to the 600 size if downstream air demand is higher. The drain here is differential-pressure (the default), which discharges condensate as the pressure differential changes; automatic (A) and manual (M) drains are order options. The 40 um element is the standard grade; specify W for the 5 um element where finer filtration is needed. The fitted gauge reads in psi; MPa and bar scales are available. PT is the standard thread, with G (BSPP) and NPT as order options, and a bracket is included.
Because flow is published as curves rather than a single rated number, 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 curves rather than a single rated figure, so we do not quote a rated flow, Cv or SCFM number for this unit. Tell us your application and downstream air demand and we will confirm the sizing against the datasheet curves on request before you order.
The C2 code in GC400C10C2K specifies the optional external round gauge on a psi scale. The embedded square gauge is the standard fitting, with MPa, psi and bar scales available, so you can order the gauge style and scale that matches the rest of your panel.
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.