The AirTAC GC400C10AC2G 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 GC400C10AC2G is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one filtered-air station. This configuration is built for a 3/8 inch line (G3/8 port, G/BSPP thread) in the GC400 size. The filter section carries the standard 40 um element with an automatic drain, so collected condensate is expelled without manual attention. The standard regulator adjusts between 0.15 and 0.9 MPa (20-130 psi) and is fitted with an external round gauge reading in psi; a reverse/check valve is not fitted. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). The filter bowl on this 400 size is PC (polycarbonate), and a mounting bracket is included.
This is a genuine AirTAC part. The GC combination family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 inch to 1 inch, and is configurable with manual, automatic or differential-pressure drains, a 5 um filter element (code W), embedded square or external round gauges in MPa, psi or bar scales, a reverse/check valve, and PT, G or NPT threads. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GC400C10AC2G 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 clean, regulated and lubricated air to the pneumatic clamps, tool-changer cylinders and chip-clearing jets of a CNC machining centre, with the automatic drain keeping condensate out of the supply.
Conditioning the air for carton-sealer heads, case-erecting cylinders and diverter actuators on a packaging conveyor, where stable regulated pressure keeps cycle behaviour consistent through the shift.
Supplying filtered, pressure-controlled and oil-mist lubricated air to gripper and lift cylinders on a bottling line, protecting the actuators from water and particulate carryover.
Start with the port step: this unit is the 400 size on a 3/8 inch (G3/8, G/BSPP) connection, one step above the 300 size and one below the 600 - match the size to the air consumption of the downstream circuit rather than to the pipe alone. On the filter side you choose between the standard 40 um element and the finer 5 um element (code W), and between drain types: automatic (as fitted here), manual, or differential-pressure. On the regulator side you choose the gauge: the embedded square gauge is standard, with an external round gauge optional, in MPa, psi or bar scales - this unit carries a round psi gauge. Thread is selectable as PT (standard), G or NPT, and a mounting bracket is included. Because AirTAC publishes flow only as curves and not as a single rated number, send us your application's flow and pressure requirements and we will confirm the correct size from the datasheet 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 as a single rated figure, so we do not quote a l/min, m3/h or SCFM number. Tell us your working pressure and air consumption and we will confirm the sizing against the datasheet curves on request before you order.
The C2 code here includes an automatic drain on the filter bowl, so condensate is expelled without anyone opening the drain by hand. The GC family also offers a manual drain and a differential-pressure drain (the default when no drain letter is coded), so you can order the drain type that matches how the unit is attended on site.
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.