The AirTAC GC40015MC2W AirTAC F.R.L. Combo 1/2in PT 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 AirTAC GC series is a three-unit F.R.L. combination - separate filter, regulator and lubricator assembled as one set - so one installation filters, regulates and oil-mist lubricates the compressed air supply. This GC40015MC2W is size 400 with a 1/2 in PT port. The W code selects the 5 um filter element instead of the 40 um standard, the bowl is manually drained, the standard regulator covers 0.05-0.9 MPa (7-130 psi) with manual drain, and the round external gauge is supplied on the 2 (psi) scale for US-style readouts. Maximum working pressure is 1.0 MPa (145 psi); the size 400 filter and lubricator bowls are polycarbonate and the medium is compressed air only.
This is a genuine AirTAC part. The G series covers sizes 200 through 600 with PT, G(BSPP) or NPT threads, a choice of drain types and 40 um or 5 um filter grades. Flow for the family is published as curves rather than a single rating, so ask us to confirm the datasheet and sizing on request.
| Model | GC40015MC2W AirTAC F.R.L. Combo 1/2in PT |
|---|---|
| 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 | 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 | 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 0.05 - 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. |
| (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: GF400-15 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 |
Fit at a workshop air drop that serves impact wrenches, air ratchets and blow guns: the 5 um filter cleans the shared supply, the regulator (read in psi on the round gauge) sets tool pressure, and the lubricator mists oil for the shop's air tools.
Condition actuator air on a dry-goods packaging conveyor's reject gates and diverters: stable regulated pressure for repeatable gate action, 5 um filtration ahead of the valves, and a manual drain the line operator opens at start-up.
Feed a service bay's tire changer and two-post lift controls from one conditioned point: regulated pressure read directly in psi on the round gauge, oil mist carried to the changer's air motor circuit, and 5 um filtration protecting the control valves.
This is the psi-gauge version of the size 400, 1/2 in PT set with 5 um filtration - pick it when the panel reads in psi; codes ending 1 or 3 give MPa or bar scales. Drain is manual, so schedule a bowl bleed, or order an automatic or differential-pressure drain code for unattended points. The 5 um W element suits valves and actuators that need finer filtration than the 40 um standard. PT is the standard thread, with G(BSPP) and NPT available as order options, and a mounting bracket can be added. Because flow is published as curves and not a single rating, ask us to confirm the datasheet and sizing against your application 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 GR400-15 regulator with a GF400-15 filter on that branch.
There is no single rated flow to quote: AirTAC publishes G-series performance as flow curves. Share your working pressure and air consumption and we will confirm the datasheet figures and verify that size 400 is the right step for your application on request.
The 2 in the code selects the round external gauge on the psi scale, instead of the MPa (1) or bar (3) scale versions, so the panel reads in psi without conversion. The rest of the decode is unchanged: size 400, 1/2 in PT port, manual drain, 5 um filter and standard regulation of 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.