The AirTAC GC400C10AC2 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 GC400C10AC2 is a three-piece F.R.L. combination that conditions compressed air in one assembly: a filter that removes water and particulate, a pressure regulator, and an oil-mist lubricator for downstream air tools and cylinders. This configuration is built on the 400 size with a PT3/8 (3/8 in) port. The filter element is the standard 40 um grade, the bowl drains automatically, and the regulator is fitted with an external round gauge reading in psi. Maximum inlet pressure is 1.0 MPa (145 psi), the regulator adjusts from 0.15 to 0.9 MPa (20-130 psi), and the unit operates from -5 to 70 C (non-freezing). The filter and lubricator bowls on this 400 size are polycarbonate, and a mounting bracket is included.
This is a genuine AirTAC part. The GC series is available in 200, 300, 400 and 600 sizes with a choice of PT, G (BSPP) or NPT threads, manual, automatic or differential-pressure drains, 40 um or 5 um (W) filtration, gauge style and scale, and an optional reverse/check valve. Flow is published as curves rather than a single rated figure, so we confirm the datasheet and flow figures for your application on request.
| Model | GC400C10AC2 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 |
Installed at a workshop air drop to clean water and particles from the compressed air main, hold a steady regulated pressure, and feed oil mist to the tools and actuators served by that drop.
Mounted on the air preparation panel of a packaging or conveyor line, conditioning the supply to pneumatic cylinders and grippers so they receive filtered, regulated, lubricated air.
Fitted ahead of a bench or cell where air impact wrenches, drills and clamps run continuously, giving them filtered water-free air at a set pressure with lubrication carried in the stream.
Choose the GC size by the port step your air line needs: this unit is size 400 with a PT3/8 port, and larger sizes carry larger ports and more flow capacity. Because flow is published as curves rather than a single rating, ask us to confirm sizing against your application before ordering. The decodable choices on this family are: drain type (this unit has an automatic drain, which removes condensate without manual attention; manual and differential-pressure drains are the alternatives), filter grade (40 um standard here, 5 um with the W code where finer filtration is needed), gauge style and scale (this unit carries an external round gauge in psi; an embedded square gauge with MPa, psi or bar scales is the standard option), and thread (PT is the standard here; G and NPT are catalogue options to order). A 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 this series as curves rather than a single rated figure, so there is no one rated flow number we can quote. Contact us and we will confirm the flow curve and datasheet figures for the GC400 size against your application before you order.
The A in the code means the filter bowl drains automatically, expelling collected condensate without anyone opening it. The alternatives in the series are a manual drain (M), which you drain by hand, and the differential-pressure drain (the default when no drain code appears). This unit also carries the standard 40 um filter element; 5 um filtration is available with the W code.
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.