The AirTAC GC400C10MLF2W AirTAC F.R.L. Combination, 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 GC400C10MLF2W is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one supply unit. This configuration is built around a PT 3/8 in port on the GC400 size, with a 5 um filter element (the finer of the two published grades), a manual drain on the filter bowl, and the low-pressure (L) type regulator fitted with an embedded square gauge reading in psi. The filter and lubricator bowls are polycarbonate (PC) on this 400 size. No reverse/check valve is fitted, and a mounting bracket is included. 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, so the same three-unit layout can be stepped up or down in port size, and ordered with G (BSPP) or NPT threads, 40 um or 5 um filtration, automatic, manual or differential-pressure drains, and MPa, psi or bar gauge scales. AirTAC publishes flow for this series as curves rather than a single rated figure, so ask us to confirm flow and datasheet figures for your application before ordering.
| Model | GC400C10MLF2W AirTAC F.R.L. Combination, 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 pneumatic clamps, tool-change cylinders and chip-clearing jets on a machining centre, with the 5 um element protecting fine valves downstream.
Clean, pressure-stabilised, oil-misted air for the cylinders and ejectors on a case-forming and sealing machine, supplied from a single point-of-use F.R.L. set at the line drop.
A bench-side supply for impact drivers, air ratchets and clamping fixtures at an assembly station, with the lubricator metering oil mist to keep air tools working shift after shift.
Start from the port step: the GC400 size on this unit carries a 3/8 in PT port, and the series steps through 1/8, 1/4, 3/8, 1/2, 3/4 and 1 in across sizes 200-600, so pick the size whose flow curve covers your demand rather than upsizing blindly. The decodable choices on this series are the drain (differential-pressure as standard, automatic with A, manual with M - this unit is manual), the filter grade (40 um standard, 5 um with W - this unit is 5 um), the gauge (embedded square as standard, external round optional, in MPa, psi or bar scales - this unit is square, psi), the thread (PT standard, G and NPT to order), the low-pressure (L) regulator type, the reverse/check valve (K), and the bracket (J deletes it; this unit includes one). Because AirTAC publishes flow as curves and not a single rating, send us your application's flow and pressure requirements and we will confirm sizing against 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 a single rated figure, so we do not quote a number here. Send us your required flow and working pressure and we will confirm sizing for the GC400 (3/8 in) size from the datasheet on request.
The L in GC400C10MLF2W marks the low-pressure regulator type. Its exact adjustment range is not published as a single figure, so we confirm it from the AirTAC datasheet on request; for reference, standard-type GC units with manual drain adjust over 0.05-0.9 MPa (7-130 psi).
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.