The AirTAC GC40015MC2K AirTAC F.R.L. Combination, PT1/2, 40 um 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 40 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The AirTAC GC40015MC2K is a three-piece F.R.L. combination that filters, regulates and lubricates compressed air in one assembled set: a separate filter, a separate regulator and a separate oil-mist lubricator. This configuration is built on the GC400 size with PT1/2 ports, 40 um standard filtration, a manual drain on the filter bowl, a fitted round gauge reading in psi, and a reverse/check valve on the regulator to hold downstream pressure when the upstream supply is lost. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). The filter and lubricator bowls on this 400 size are polycarbonate (PC).
This is a genuine AirTAC part. The GC family is available in sizes 200, 300, 400 and 600, with port options, thread options (PT standard; G and NPT are order options), drain types (differential-pressure, automatic or manual), a 5 um filter grade (code W), gauge scale choices and bracket options. Because flow is published as curves rather than a single rated figure, we confirm the datasheet and flow figures for your application on request.
| Model | GC40015MC2K AirTAC F.R.L. Combination, PT1/2, 40 um |
|---|---|
| Series | GC400 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/2" (PT thread) |
| Filtering grade | 40 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. |
| (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. |
| 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" · 40 µm |
|---|---|
| One size down | GC300 |
| One size up | GC600 |
| Two-unit equivalent | GFC400-15 |
| Build order | Filter → regulator → lubricator |
Feeding impact wrenches, nut runners and pneumatic presses at assembly stations, where the filter removes water and swarf, the regulator sets tool pressure and the lubricator mists oil to extend tool life.
Supplying the air circuits that drive carton-forming cylinders, clamp actuators and diverters on a packaging conveyor, with the check valve holding the set pressure if the shop supply dips.
Preparing air for pneumatic clamps and swing cylinders on CNC fixtures, where stable regulated pressure protects the workpiece and the oil mist keeps sealing surfaces moving smoothly.
Start with the size and port: the GC400 with PT1/2 sits in the middle of the 200/300/400/600 range, so step up or down depending on the air demand of the machines downstream - we can confirm sizing against the published flow curves before you order. Choose the drain type for the filter bowl: manual drain (this unit, code M) suits attended installations where an operator drains the bowl; automatic or differential-pressure drains suit unattended lines. Filter grade is 40 um standard on this unit; specify 5 um (code W) where finer particulate removal is needed. The fitted round gauge reads in psi; square embedded gauges and MPa/psi/bar scales are the other gauge choices. Thread is PT as standard, with G (BSPP) and NPT available as order options, and a mounting bracket is included.
One honest note on sizing: AirTAC publishes flow for this family as curves, not as a single rated number, so please ask us to confirm the flow figure 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 GC series as curves rather than a single rated figure, so we do not quote a rated flow number. Tell us your application and we will confirm the flow and datasheet figures for this unit on request before you order.
The M in the code means the filter bowl has a manual drain: an operator opens it to release collected water, which suits attended installations. If your line runs unattended, order the GC40015 with an automatic (A) or differential-pressure (blank) drain instead - the rest of the decode stays the same.
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.