The AirTAC GC30015AF2W 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 GC30015AF2W is an AirTAC GC three-unit F.R.L. combination: a separate filter, regulator and lubricator assembled as one set, so compressed air is cleaned of water and particulate, regulated to the working pressure, and carrying a fine oil mist to downstream equipment. This configuration is sized for PT 1/2 in ports, uses the automatic drain so collected condensate is discharged without manual intervention, and carries the 5 um filter element (code W) for finer filtration than the 40 um standard. The regulator is the standard type with a 0.15-0.9 MPa (20-130 psi) adjustment range, and the embedded square gauge is fitted with a psi scale; an external round gauge is available as an option. Mounting bracket included.
This is a genuine AirTAC part. The GC series is offered in sizes 200, 300, 400 and 600 with matching port sizes, a choice of differential-pressure, automatic or manual drains, 40 um or 5 um (W) filter grades, gauge scale options, and PT, G or NPT threads. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C (non-freezing). 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 | GC30015AF2W 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 — 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 0.15 - 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). |
| 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. |
| (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 clean, regulated, lubricated air to the tool-change clamping and pneumatic actuators on a CNC machining centre, where the 5 um element protects close-tolerance valves from fine particulate.
Conditioning the air at each booth drop on an automotive paint line: water and 5 um particulate removed before the regulator, and a controlled oil mist for air motors and cylinders elsewhere on the drop.
Supplying the pneumatic clamps, diverters and cylinder drives on a packaging and conveyor line, with the automatic drain handling condensate during multi-shift running without operator attention.
Size and port step up with required flow: this unit is size 300 on PT 1/2 in ports; step to 400 or 600 for larger lines and check the port code (06 to 25) against your piping. Drain choice matters in use: automatic (this unit) discharges condensate by itself, manual needs an operator, and the differential-pressure default suits lines that run continuously. Filter grade is 40 um standard or 5 um with the W code - this unit carries the 5 um element for finer protection. The gauge is the embedded square type with a psi scale; MPa or bar scales and an external round gauge are options. Thread is PT as standard, with G (BSPP) and NPT available to order, and the bracket is included.
Flow for the GC series is published as curves, not a single rating, so we cannot quote one number here. Ask us to confirm sizing against your application and air consumption 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 curves, not as a single rated figure, so we do not quote a number here. Tell us your line pressure, downstream consumption and acceptable pressure drop, and we will confirm the sizing from the datasheet on request before you order.
The A in GC30015AF2W is the automatic drain: condensate collected in the filter bowl is discharged without an operator, which suits unattended or multi-shift installations. Manual and differential-pressure drain versions of the same size are available in the GC series if you prefer a different arrangement.
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.