The AirTAC GC400C10MLC2WG AirTAC GC 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 GC400C10MLC2WG is an AirTAC GC series three-unit F.R.L. combination: a separate filter, pressure regulator and lubricator assembled as one air-preparation set. This configuration is size 400 with a G3/8 (3/8 in) port and G (BSPP) thread, fitted with a manual-drain filter bowl, a 5 um filter element (the finer of the two catalogue grades, 40 um being standard), a low-pressure type regulator, a round gauge with psi scale, and a mounting bracket. The reverse/check valve is not fitted. It filters water and particulate from compressed air, holds a set downstream pressure, and adds oil mist for downstream air tools and actuators.
This is a genuine AirTAC part. The GC series is offered in sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and with choices of drain type (differential-pressure, automatic or manual), filter grade (40 um standard, 5 um optional), gauge style and scale, thread (PT standard; G and NPT are order options), and bracket. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). Flow is published as curves rather than a single rated figure, so we confirm flow and datasheet figures on request.
| Model | GC400C10MLC2WG AirTAC GC 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 filtered, regulated and lubricated air to the pneumatic cylinders and grippers on a carton-forming and sealing conveyor, where a manual drain suits a line checked at each shift start.
Supplying impact wrenches, ratchets and air ratchets at a vehicle service bay, where oil-mist lubrication and a 5 um element protect the tools and the psi gauge matches shop gauges.
Preparing air for pneumatic clamps and workholding fixtures on a CNC machining cell, with the low-pressure type regulator holding a lower set pressure for delicate clamping.
Size 400 with a 3/8 in port sits in the middle of the GC range; step up to size 600 or down to 300/200 according to the flow your line needs - because flow is published as curves, not a single rating, ask us to confirm sizing against the application before ordering. This unit is the low-pressure type, so it suits circuits set to lower pressures than a standard regulator; the exact adjustment range for the low-pressure type is not published in our sheet, so confirm it with us. The manual drain means someone opens the bowl drain by hand during checks - choose automatic or differential-pressure drain if unattended purging matters. The 5 um element (code W) is the finer option over the 40 um standard. The round gauge is fitted with a psi scale; embedded square gauges and MPa/bar scales are the other catalogue choices. Thread is G (BSPP); PT is the standard thread and NPT is also an order option. 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 the GC series as curves, not as a single rated number, so we do not quote a rated flow figure. Tell us your line pressure and the flow your application needs and we will confirm the correct size from the datasheet curves on request before you order.
In the code GC400C10MLC2WG, M is the manual-drain bowl (opened by hand during maintenance) and W is the 5 um filter grade, the finer option over the 40 um standard. If you want the bowl to purge itself, ask about the automatic or differential-pressure drain versions of the same set.
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.