The AirTAC GC40010MLC2WK 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 PT3/8" ports, a 5 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The AirTAC GC40010MLC2WK is a three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one air-preparation set. This configuration carries a PT3/8 port, a 5 um filter element (the finer of the two published grades), a manual drain on the filter bowl, a low-pressure type regulator fitted with an external round gauge scaled in psi, and a reverse/check valve. The filter bowl is polycarbonate (PC), and the set includes a mounting bracket.
This is a genuine AirTAC part. The GC series is published in sizes 200, 300, 400 and 600 with a choice of port, thread (PT standard, G and NPT as order options), drain type, filter grade, gauge style and scale, and reverse/check valve. Max 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 ask us to confirm the datasheet figures for your application.
| Model | GC40010MLC2WK AirTAC F.R.L. Combination, PT3/8 |
|---|---|
| Series | GC400 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (PT thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Low-pressure type |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Drain type | Manual drain |
| Bowl material | PC |
| Pressure gauge | Fitted — round, psi scale |
| Reflux valve | Fitted (reverse flow permitted) |
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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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. |
|---|---|
| 10 | Port size PT3/8". This body offers 10 = PT3/8", 15 = PT1/2". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 130 psi)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| (blank) | PT thread. PT is the default; G is BSPP and T is NPT. |
| K | Reverse-flow (reflux) valve fitted. |
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: GF400-10 filter, GR400-10 regulator and GL400-10 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 · PT3/8" · 5 µm |
|---|---|
| One size down | GC300 |
| One size up | GC600 |
| Two-unit equivalent | GFC400-10 |
| Build order | Filter → regulator → lubricator |
Feeding spray guns and air-assisted applicators on a paint line, where the 5 um element, regulated low-pressure supply and oil-mist lubrication are set up as one conditioning point at the booth drop.
Conditioning the air feeding carton sealers, case packers and diverting cylinders along a packaging conveyor, with the F.R.L. mounted at the line drop and drained manually at shift checks.
Supplying filtered, regulated and lubricated air to pneumatic clamps, tool-change actuators and chip-clearing jets on a machining cell, with the psi gauge giving the operator a local set-point readout.
Start with the port step: size 400 with a PT3/8 port sits mid-range in the GC line, so step up to size 600 or down to 300/200 depending on the flow your line needs - we can check the published flow curves against your demand before you order. This unit already carries the 5 um (W) element, the manual drain, the low-pressure regulator type, the round psi gauge and the reverse/check valve; if you would rather have the 40 um standard element, an automatic or differential-pressure drain, a square embedded gauge, or MPa/bar scale, those are decodable order options. Thread is PT as standard, with G (BSPP) and NPT available to order. Note that the exact regulation range of the low-pressure type is not published, so confirm it with us against your set pressure. Flow is published as curves, not a single rating - ask us to confirm sizing against the 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 GR400-10 regulator with a GF400-10 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, Cv or SCFM figure. Send us your line pressure and air demand and we will confirm the sizing from the datasheet curves on request before you order.
Both are decodable options in the code: M selects the manual drain (instead of the differential-pressure default or the automatic drain), and W selects the 5 um filter element instead of the 40 um standard. If your compressor room runs an auto-drain or you need the coarser standard element, those variants can be ordered; this exact code is the manual-drain, 5 um, low-pressure, round psi gauge, reverse-valve configuration with bracket included.
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.