The AirTAC GC40015MC2WGK AirTAC F.R.L. Combination, G1/2 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 PT1/2" ports, a 5 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC40015MC2WGK is a genuine AirTAC GC400 three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator, assembled as one set for compressed-air preparation. This configuration is built in the size 400 body with G1/2 ports (PT is the standard thread; G and NPT are order options), a 5 um filter element, a manual drain on the filter bowl, and a round pressure gauge reading in psi. A reverse/check valve is fitted and the mounting bracket is included. The filter and lubricator bowls are polycarbonate, and the set carries a maximum inlet pressure of 1.0 MPa (145 psi) with a working temperature of -5 to 70 C, non-freezing.
This is a genuine AirTAC part from the GC series, which spans sizes 200, 300, 400 and 600, with choices of port size, thread type, drain type, filter grade (40 um standard, 5 um optional), gauge style and scale, and reverse/check valve. Flow is published by AirTAC as curves rather than a single rated figure, so we confirm the datasheet and flow figures for your application on request.
| Model | GC40015MC2WGK AirTAC F.R.L. Combination, G1/2 |
|---|---|
| Series | GC400 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/2" (G (BSPP) thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 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 | 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. Standard type, regulating 0.05 - 0.9 MPa (7 - 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. |
|---|---|
| 15 | Port size PT1/2". 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)). |
| (blank) | Standard 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. |
| G | G (BSPP) 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: GF400-15 filter, GR400-15 regulator and GL400-15 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 · PT1/2" · 5 µm |
|---|---|
| One size down | GC300 |
| One size up | GC600 |
| Two-unit equivalent | GFC400-15 |
| Build order | Filter → regulator → lubricator |
Feeding clean, regulated, lubricated air to the tool-changer, clamps and pneumatic actuators on a CNC machining centre, with the 5 um element protecting downstream valves from water and particulate.
Conditioning the air feeding cylinder-driven carton forming, sealing and labelling heads on a packaging conveyor line, where the lubricator keeps cylinder seals running and the regulator holds a steady set pressure.
Preparing air at the drop for pneumatic tools and air-assisted equipment in an automotive assembly or paint shop, draining accumulated water manually at each shift and reading line pressure on the psi gauge.
Step up or down through the GC sizes (200, 300, 400, 600) so the port and body match the air demand of the machine or line being fed; this unit is the size 400 step with a 1/2 in port. Choose the drain to suit access: manual (as here, and it widens the regulation range to 0.05-0.9 MPa / 7-130 psi), automatic, or the differential-pressure default. Pick the filter grade - 40 um standard or 5 um for finer protection, which this unit carries - and the gauge style and scale (embedded square as standard, external round optional, in MPa, psi or bar; this set has a round psi gauge). Decide on the reverse/check valve and bracket, and order the thread you need: PT is the standard, with G (BSPP) and NPT as catalogue options. Because flow is published as curves rather than a single rating, 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 GR400-15 regulator with a GF400-15 filter on that branch.
AirTAC publishes flow for the GC400 as curves, not as a single rated number, so we do not quote a figure that is not in the datasheet. Tell us your application and we will confirm the flow figures and sizing from the datasheet on request.
The M in the code selects a manual drain on the filter bowl: someone opens the drain at intervals to release collected water instead of relying on an automatic or differential-pressure drain. For this configuration it also gives the wider regulation range of 0.05-0.9 MPa (7-130 psi). If nobody is on site to drain the bowl regularly, ask us about the automatic-drain version.
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.