The AirTAC GC30015AC2 AirTAC F.R.L. Combination, PT1/2 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 40 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC30015AC2 is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and lubricator assembled as one conditioning station. This configuration is built around a PT1/2 port, an automatic drain that discharges collected condensate without daily attention, the standard 40 um filter element, and a round pressure gauge reading in psi. The regulator adjusts from 0.15 to 0.9 MPa (20 to 130 psi), maximum inlet pressure is 1.0 MPa (145 psi), and the polycarbonate bowls suit non-freezing installations from -5 to 70 C.
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, with manual, automatic or differential-pressure drains, an optional 5 um element (code W), gauge scales in MPa, psi or bar, and G (BSPP) or NPT thread options to order. Flow for this unit is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures for your application.
| Model | GC30015AC2 AirTAC F.R.L. Combination, PT1/2 |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/2" (PT thread) |
| Filtering grade | 40 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. |
| (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. |
| (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" · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-15 |
| Build order | Filter → regulator → lubricator |
At a line-side air drop feeding impact wrenches and nutrunners, the filter stage strips water and particulate from the plant supply, the regulator holds a steady set pressure for consistent tool torque, and the lubricator carries an oil mist to keep the tools running shift after shift.
On a carton sealing or case packing conveyor, the cylinders and grippers downstream of this unit receive cleaned air, a stable regulated pressure for repeatable stroke force, and lubrication for the valve and cylinder seals - one conditioning point for the whole section.
For pneumatic clamps and swing cylinders on machining fixtures, this combination keeps chips and condensate out of the clamp circuit, pins the regulated pressure so clamping force stays repeatable part to part, and lubricates the clamp cylinders over long production runs.
Size and port step up together: 200, 300, 400 and 600 cover 1/8 to 1 inch, so match the step to the flow your line needs - we can check the published flow curves against your demand before you order. The drain is the real operating choice: automatic (this unit) suits unmanned or hard-to-reach stations, manual suits stations someone visits daily, and differential-pressure is the family default. The 40 um element is standard and 5 um (code W) is the finer option. The round gauge on this unit reads psi; MPa and bar scales are catalogue alternatives, and an embedded square gauge is the standard fitting. Thread is PT as standard with G (BSPP) and NPT as orderable options, the mounting bracket is included, and the regulator range is 0.15-0.9 MPa (20-130 psi).
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 number, so we do not quote a figure here. Tell us your line pressure, set pressure and the air demand of the equipment you are feeding, and we will confirm the sizing against the datasheet curves before you order.
The A in the code means the filter bowl drains itself: collected condensate is discharged automatically, which suits unmanned compressors, roof-mounted drops or any station nobody visits daily. The family also offers a manual drain (opened by hand) and a differential-pressure drain (the catalogue default). This unit is the automatic-drain version.
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.