The AirTAC GC30015MF2WG AirTAC F.R.L. Combination, G1/2, 5 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 5 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC30015MF2WG is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one 300-size set. This configuration is decodes as follows: G1/2 (BSPP) ports, a manual-drain filter bowl, a fine 5 um filter element (the W grade, instead of the 40 um standard), a standard regulator with an embedded square gauge scaled in psi, and no reverse/check valve fitted. In service it cleans water and particulate from the compressed air, holds a set downstream pressure, and adds an oil mist for air-tool and cylinder lubrication - all in one mounting footprint.
This is a genuine AirTAC part. The GC line is offered in 200, 300, 400 and 600 sizes with a choice of PT, G or NPT threads, differential-pressure, automatic or manual drains, 40 um or 5 um filtration, gauge scale in MPa, psi or bar, and an optional reverse/check valve. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application.
| Model | GC30015MF2WG AirTAC F.R.L. Combination, G1/2, 5 um |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/2" (G (BSPP) 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 — square, 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.
| GC300 | G-series F.R.L. combination, 300 body — sets the port range. |
|---|---|
| 15 | Port size PT1/2". This body offers 08 = PT1/4", 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). |
| F | Gauge shape: Square. 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. |
| G | G (BSPP) 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: GF300-15 filter, GR300-15 regulator and GL300-15 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 | GC300 · PT1/2" · 5 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-15 |
| Build order | Filter → regulator → lubricator |
Feeds filtered, regulated and lubricated air to a machining centre's pneumatic clamps and tool-change cylinders, with the 5 um element protecting fine pilot valves.
A drop point on a carton-forming or wrapping line where air cylinders run all shift; the regulator holds a stable setting while the lubricator mists oil to the actuators.
A bench-mounted supply point for air screwdrivers, impact drivers and small press cylinders, combining clean air, set pressure and oil mist at one G1/2 connection.
Choose the size step by the flow your line needs: 200, 300, 400 or 600, each with its own port range - this 300 unit carries G1/2 ports. Because flow is published as curves rather than one rated number, send us your demand and we will confirm sizing against the datasheet before you order. Drain type is a real decision: manual (as fitted here) means an operator drains the bowl, while automatic or differential-pressure drains suit unattended installations. The 5 um element in this unit is the finer option over the 40 um standard - pick it when downstream valves and cylinders need cleaner air. Gauge scale (MPa, psi or bar), PT vs G vs NPT thread and the reverse/check valve are all order options; a mounting bracket is included.
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 GR300-15 regulator with a GF300-15 filter on that branch.
AirTAC publishes flow for this series as performance curves rather than a single rated figure, so we do not quote one number. Send us your line pressure and air demand and we will confirm the datasheet flow figures for the 300 size before you order.
The M in the code specifies a manual drain: an operator opens the bowl drain to remove collected water, which suits attended stations; automatic or differential-pressure drains are available for unattended setups. The W code sets the filter element at 5 um instead of the 40 um standard, giving finer protection for downstream valves and cylinders.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business 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.