The AirTAC GC30015C2WG 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 PT1/2" ports, a 5 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC30015C2WG is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and lubricator assembled as one set, giving filtration, regulation and oil-mist lubrication in a single order. This size 300 unit has a G1/2 (BSPP) port, the finer 5 um filter grade (code W, against the 40 um standard), a differential-pressure drain on the filter bowl, and a round gauge with a psi scale fitted to the regulator. The regulator adjusts from 0.15 to 0.9 MPa (20-130 psi), maximum inlet pressure is 1.0 MPa (145 psi), and the polycarbonate bowls suit the -5 to 70 C non-freezing operating range.
This is a genuine AirTAC part. The GC family is published in sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, and options include 40 um or 5 um filtration, differential-pressure, automatic or manual drains, gauges with MPa, psi or bar scales, and PT, G or NPT threads. Flow is published as curves rather than a single rated figure, so we confirm flow and datasheet details on request.
| Model | GC30015C2WG AirTAC F.R.L. Combination, G1/2 |
|---|---|
| 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 | 0.15 - 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 — 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 0.15 - 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.
| 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". |
| (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). |
| 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. |
| 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 |
Feeding tool changers, clamps and pneumatic actuators on a machining centre, where the 5 um element protects valves from particulate and water and the lubricator oils downstream cylinders.
Supplying filtered, regulated and lubricated air to diverter cylinders and gripper actuators on a beverage conveyor, with the psi gauge giving operators a local setpoint readout.
Conditioning the supply to impact wrenches, nutrunners and air ratchets at an assembly station, keeping moisture and debris out of the tools while metering oil mist to them.
Within the GC range, step through sizes 200, 300, 400 and 600 to match the port and flow your line needs; this unit sits at size 300 with a G1/2 port. The filter grade choice is 40 um standard or 5 um (this unit carries the finer 5 um element), the drain can be differential-pressure (as fitted here), automatic or manual, and the gauge scale can be MPa, psi or bar (this unit has a round psi gauge). The regulator adjusts 0.15-0.9 MPa (20-130 psi), and a reverse/check valve can be ordered if your circuit needs one. Thread is G (BSPP) on this code, with PT as the standard and G or NPT as catalogue options to order. Flow is published as curves rather than a single rating, so ask us to confirm sizing 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 GR300-15 regulator with a GF300-15 filter on that branch.
AirTAC publishes flow for the GC series as characteristic curves rather than a single rated figure, so there is no one number we can honestly quote. Send us your line pressure and the flow your application needs, and we will confirm the correct size against the datasheet curves before you order.
A GC combination is a separate filter, regulator and lubricator, so each part can be serviced or replaced on its own, and the lubricator can be positioned where downstream tools actually need oil. A GFC pairs a filter-regulator with a lubricator, while this GC30015C2WG gives you all three functions with the 5 um filter grade, a differential-pressure drain and a round psi gauge already decoded into the order.
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.