The AirTAC GC40015MLC2WK AirTAC F.R.L. Combination, PT1/2 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 GC40015MLC2WK is a genuine AirTAC GC three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one set for 1/2 in PT ports. This configuration carries the 5 um filter element (code W) with a manual drain (code M), a low-pressure type regulator (code L), a round gauge on the psi scale (code C2), a reverse/check valve (code K) and the mounting bracket included. The filter and lubricator bowls are polycarbonate at this size, and the maximum inlet pressure is 1.0 MPa (145 psi).
This is a genuine AirTAC part from the GC combination range, which spans sizes 200, 300, 400 and 600 with progressively larger ports and flow capacity. PT is the standard thread; G (BSPP) and NPT are catalogue options that can be ordered. Operating temperature is -5 to 70 C, non-freezing. Flow is published as curves rather than a single rating, so we confirm the datasheet and sizing figures for your application on request.
| Model | GC40015MLC2WK AirTAC F.R.L. Combination, PT1/2 |
|---|---|
| Series | GC400 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/2" (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. |
|---|---|
| 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)). |
| 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: GF400-15 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 and lubricated air to the cylinders and grippers on a carton-forming and sealing conveyor, where the 5 um element protects directional valves from particulate carryover.
A wall-mounted supply point for impact wrenches and air ratchets at a maintenance bench, combining water and particle removal, pressure setting and in-line oil misting in one bracket-mounted set.
Conditioning shop air ahead of bench-top test fixtures and small actuator rigs, where the finer 5 um grade, a psi-scale gauge and the reverse/check valve keep downstream behaviour repeatable.
Choose the GC size by the port your air line needs: this 400 size takes PT1/2. If your consumption sits near the top of the size, step up to the next size rather than guessing - and ask us to check the flow curve against your demand before ordering, since AirTAC publishes flow as curves, not one rated number. This unit is already configured with the 5 um element instead of the 40 um standard, a manual drain instead of automatic or differential-pressure, a round psi-scale gauge instead of the embedded square gauge, and a reverse/check valve. If you would prefer automatic draining, an MPa or bar gauge scale, or a G or NPT thread, those are orderable variants - just tell us and we will quote the matching code.
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 GC series as capacity curves rather than a single rated figure, so we do not quote one number here. Tell us your line pressure and the air consumption of the equipment you intend to run, and we will confirm the correct size against the datasheet curves before you order.
The manual drain (code M) means collected water is released by opening the drain by hand during checks, rather than automatically; the 5 um element (code W) is one grade finer than the 40 um standard, suiting downstream valves and tools that need cleaner air. If you would rather not drain by hand, automatic and differential-pressure drain variants can be ordered.
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.