The AirTAC GC400C15MLC2K 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC400C15MLC2K is an AirTAC GC-series three-unit F.R.L. combination: a separate filter, regulator and lubricator assembled as one air-preparation set. It filters water and particulate from compressed air (40 um standard element), regulates downstream pressure, and adds oil-mist lubrication for downstream tools and cylinders. This configuration is the 400 size with a PT1/2 (1/2 in) port, PT thread as standard, a manual drain on the filter bowl, a polycarbonate bowl, a low-pressure regulator type, a round gauge with a psi scale, a fitted reverse/check valve, and the mounting bracket included. 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 is offered in 200, 300, 400 and 600 sizes with a stepped port range, a choice of manual, automatic or differential-pressure drain, 40 um or 5 um (W) filtration, gauge scale options, and G or NPT thread variants to order. Flow 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 | GC400C15MLC2K AirTAC F.R.L. Combination, PT1/2 |
|---|---|
| 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 the cylinder and actuator bank on a carton-forming and sealing line, with the psi gauge giving operators a local pressure readout at the drop.
Prep point ahead of a CNC machine tool's clamping and tool-change circuits, where the filter removes water and chips-laden particulate and the lubricator mists oil to the air cylinders.
Supplying a warehouse conveyor's pneumatic diverters, stop gates and pop-up rollers, where the reverse/check valve holds the downstream circuit and manual drain suits a attended compressor room.
Start with the size and port: the 400 size with PT1/2 suits lines plumbed at 1/2 in, and the 200/300/400/600 steps exist so you can match the unit to the pipe and the flow demand - confirm the exact flow against the published curves before ordering. This code carries a manual drain, so the bowl must be drained by hand at intervals; automatic (A) and differential-pressure (default) drains are available if you prefer not to do that. Filtration is the 40 um standard element; specify W for the 5 um grade if downstream equipment needs finer air. The gauge here is the external round type with a psi scale; embedded square gauges and MPa or bar scales are the other options. Thread is PT as standard, with G (BSPP) and NPT as orderable variants, and the bracket is included. Note that this is the low-pressure regulator type; its exact adjustment range is not published in the material we hold, so confirm the setting range against your application with us 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-C1 regulator with a GF400-C1 filter on that branch.
AirTAC publishes flow for this family as curves, not as a single rated number, so we do not quote a flow figure. Send us your application's flow and pressure requirements and we will confirm the sizing against the datasheet on request before you order.
The M in the code specifies a manual drain: condensate collected in the filter bowl is released by hand at intervals you set. If you would rather not drain by hand, the same GC400 unit can be ordered with an automatic drain (code A) or the differential-pressure drain that is the default, with the same 40 um filtration and PT1/2 port.
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.