The AirTAC GC400C15MF2WG 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC series is AirTAC's three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled into one supply unit. This GC400C15MF2WG is the size 400 set with G1/2 (BSPP) ports, a 5 um filter element (the W code, finer than the 40 um standard), a manual drain on the filter bowl, and a standard regulator adjustable from 0.05 to 0.9 MPa (7-130 psi) with an embedded square gauge reading in psi. No reverse/check valve is fitted, a mounting bracket is included, and the polycarbonate bowls on the filter and lubricator suit the size 400 frame. 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 family spans sizes 200, 300, 400 and 600 with ports from 1/8 in up to 1 in, and options across the range include automatic or differential-pressure drains, the 40 um standard element, gauge scales in MPa, psi or bar, an external round gauge, and G or NPT threads in place of the PT standard. Flow for this series is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application on request.
| Model | GC400C15MF2WG AirTAC F.R.L. Combination, G1/2 |
|---|---|
| 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 |
Feeding filtered, regulated and lubricated air to pneumatic impact wrenches and nutrunners at G1/2 drop points along a vehicle final line: the 5 um element and regulator protect the tools, while the lubricator carries oil mist to the air motors.
Supplying the cylinder-actuated conveyors, pushers and gating on a bottling line, where the three-unit set keeps water and particulate out of directional valves, holds a steady working pressure and lubricates the cylinders in daily duty.
Air preparation for clamping fixtures, tool-change cylinders and chip-clearing jets on a CNC machining centre, with the manual-drain filter bowl fitting a supervised daily-check routine at the machine.
Size and port: the 400 size is the mid-large step in the GC range, carrying G1/2 threads here (PT is the AirTAC standard; G and NPT are order options) - step to 600 for larger ports or down to 300/200 for smaller lines. Filter grade: the W code selects the 5 um element over the 40 um standard, the finer choice where downstream valves and cylinders need extra protection. Drain: the M code is a manual drain, operated by hand during routine checks; automatic and differential-pressure drains are available in the same family for unattended installations. Gauge: the embedded square gauge on this unit reads psi; MPa and bar scales and an external round gauge are catalogue options. Flow for the GC series is published as curves, not a single rated figure, so send us your 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 the sizing from the datasheet on request before you order.
The M code in GC400C15MF2WG specifies a manual drain on the filter bowl: an operator opens it during routine checks to clear collected water. If the installation runs unattended or is drained infrequently, the same GC400 size can be ordered with an automatic or differential-pressure drain instead.
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.