The AirTAC GC30015AC2W AirTAC F.R.L. Combination, PT1/2, 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 automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC30015AC2W is an AirTAC GC-series three-unit F.R.L. combination: a separate filter, regulator and lubricator assembled as one air-preparation set. This configuration is the GC300 size with a PT1/2 (1/2 in) PT-threaded port, fitted with a 5 um filter element (code W, versus the standard 40 um) and an automatic drain on the filter bowl, so condensate is ejected without manual attention. The regulator is the standard type with a 0.15-0.9 MPa (20-130 psi) adjustment range, and this unit carries a round gauge reading in psi; the embedded square gauge is the standard fitting and an external round gauge is the optional alternative. The polycarbonate bowls suit the 300 size (only the 600 size uses aluminium alloy), and a mounting bracket is included.
This is a genuine AirTAC part. The GC family spans the 200, 300, 400 and 600 sizes with port sizes from 1/8 in to 1 in, and options for drain type (differential-pressure, automatic or manual), filter grade (40 um standard, 5 um with W), gauge style and scale, PT, G or NPT thread, and a reverse/check valve. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GC30015AC2W AirTAC F.R.L. Combination, PT1/2, 5 um |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/2" (PT 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 | Automatic 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". |
| A | Drain: Automatic 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. |
| (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: 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 impact wrenches, nutrunners and air cylinders at an assembly station: the filter removes water and 5 um particulate, the regulator holds a steady set pressure for consistent tool torque, and the lubricator carries oil mist to the tools.
Supplying the clamps, tool-change cylinders and air-blast circuits on a machining centre, where the regulator keeps clamp force repeatable and the automatic drain keeps condensate out of the valve stack.
Preparing air for the cylinders and air jets on a case-packing conveyor, with the 5 um element protecting directional valves and the lubricator extending the life of the cylinder seals.
Start with the size and port: the GC300 with its PT1/2 port is the mid-range step of the four GC sizes (200/300/400/600), and the right choice depends on the air demand of the downstream circuit - step up a size for higher flow rather than throttling a smaller unit. This code already fixes several real choices: automatic drain (no routine draining of the bowl), 5 um filtration where finer particulate removal is wanted over the 40 um standard, a round psi-scale gauge, PT thread (G/BSPP and NPT are orderable options), and an included bracket. The regulator adjusts 0.15-0.9 MPa (20-130 psi) with a maximum inlet of 1.0 MPa (145 psi), and the set operates from -5 to 70 C in non-freezing conditions.
On sizing, be aware that catalogue flow is published as curves, not a single rated number, so we do not quote a flow figure here. Send us your line pressure, set pressure and expected air consumption, and we will confirm the correct size 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 GR300-15 regulator with a GF300-15 filter on that branch.
AirTAC publishes flow for the GC series as curves rather than a single rated figure, so we do not state a flow number. Tell us your line pressure, set pressure and expected air consumption, and we will confirm the sizing against the datasheet on request before you order.
The W in the code GC30015AC2W selects the 5 um element instead of the 40 um standard, giving finer particulate removal for sensitive downstream equipment. The A selects the automatic drain, which ejects collected condensate from the filter bowl without manual draining; the differential-pressure drain is the default if you prefer it, and a manual-drain version is also available in the family.
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.