The AirTAC GC400C10AF2W AirTAC F.R.L. Combination, PT3/8, 5 um 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 GC400C10AF2W is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one set. This configuration is the size 400 unit with PT3/8 ports (PT thread standard; G and NPT are order options), a 5 um filter element (code W, versus the 40 um standard), an automatic drain on the filter bowl, and the embedded square gauge fitted with a psi scale. It filters water and particulate from compressed air, regulates downstream pressure, and adds oil mist for air-powered tools and cylinders.
This is a genuine AirTAC part in the size 400 frame, one of four sizes (200/300/400/600) with port options from 1/8 to 1 inch. Max working pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C (non-freezing). Flow is published as curves rather than a single rated figure, so ask us to confirm sizing or any datasheet figure against your application before ordering.
| Model | GC400C10AF2W AirTAC F.R.L. Combination, PT3/8, 5 um |
|---|---|
| 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 |
Feeds filtered, regulated and lubricated air to a robot cell's grippers and pneumatic actuators; the 5 um element protects close-tolerance valves and the automatic drain keeps water out without operator attention.
Mounted at the air inlet of a cartoning or wrap line, it conditions the supply for sealing cylinders and vacuum generators, with the square psi gauge giving operators a direct reading of set pressure.
Supplies a workshop drop feeding impact wrenches, air ratchets and die grinders, where the lubricator's oil mist extends tool life and the regulator holds a steady working pressure across the bench.
Choose the size 400 / PT3/8 step when your line's required flow sits between what a 1/2-inch and a 3/8-inch circuit can carry; since flow is published as curves, not a single rating, send us your demand figure and we will confirm the fit before you order. This unit carries the 5 um element (W code) - choose it where downstream valves, cylinders or instruments need finer particulate removal than the 40 um standard; the automatic drain suits unattended installations where a manual or differential-pressure drain would depend on operator rounds. The square gauge here reads in psi; MPa and bar scales are available as code options, and an external round gauge can be ordered instead. PT thread is standard on this code, with G (BSPP) and NPT offered as order options, 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 this series as performance curves rather than a single rated figure, so we do not quote a number. Send us your required flow and line conditions and we will confirm sizing from the datasheet on request before you order.
The A in the code sets the automatic drain, which ejects collected condensate without manual intervention - useful on lines that run unattended. The W sets the 5 um element instead of the 40 um standard, for finer particulate removal ahead of sensitive valves and cylinders.
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.