The AirTAC GC400C10F2WK AirTAC 3-Piece F.R.L., PT3/8 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 GC400C10F2WK is a three-piece AirTAC G-series F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled into one air-preparation station. This 400-size unit is ported PT3/8 and carries a 5 um filter element with a differential-pressure drain, a standard regulator adjustable from 0.15 to 0.9 MPa (20-130 psi), an embedded square gauge reading in psi, a reverse/check valve on the regulator, and a mounting bracket. The filter and lubricator bowls are polycarbonate; maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GC series spans sizes 200, 300, 400 and 600 with port sizes from 1/8 to 1 inch, and can be ordered with automatic or manual drains, the 40 um standard filter element, alternative gauge scales (MPa, psi or bar), an external round gauge, and G (BSPP) or NPT threads in place of PT. Flow for this combination is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GC400C10F2WK AirTAC 3-Piece F.R.L., PT3/8 |
|---|---|
| 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 |
Filtered, regulated and lubricated air for clamps, tool-change cylinders and pneumatic fixtures on a machining centre, with the 5 um element protecting downstream valves from fine particulate.
Stable regulated pressure and oil mist for the cylinders driving case erectors, carton sealers and labellers along a packaging conveyor run.
Conditioned air for impact wrenches, ratchets and lifting equipment at a commercial-vehicle service bay, with the lubricator helping air tools last longer.
Choose the GC size by the port and flow step your line needs: this 400 unit is ported PT3/8, and the series steps through 200, 300, 400 and 600 with ports from 1/8 to 1 inch. The decodable choices on this configuration are: the 5 um element instead of the standard 40 um for finer particulate and water control; the differential-pressure drain (automatic and manual drains are order options); the square gauge with psi scale (MPa or bar scales, and an external round gauge, are options); and the fitted reverse/check valve. Thread is PT as standard, with G (BSPP) and NPT available to order. 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 curves rather than a single rated figure, so we do not quote a number here. Tell us your application and we will confirm the flow and datasheet figures for this 3/8-inch combination on request before you order.
W is the filter grade: this unit carries the optional 5 um element instead of the 40 um standard. K means a reverse (check) valve is fitted to the regulator, holding downstream pressure if the upstream supply drops. The square gauge reads in psi (code 2), and the drain is the differential-pressure type.
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.