The AirTAC GC300C15F2 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC300C15F2 is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one supply package. This configuration is the size 300 unit with PT1/2 ports, a 40 um filter element, a differential-pressure drain on the filter bowl, and a standard regulator with an embedded square gauge scaled in psi. The regulator adjusts from 0.15-0.9 MPa (20-130 psi) downstream of a maximum inlet pressure of 1.0 MPa (145 psi), and the lubricator meters oil mist into the air line for downstream pneumatic components. Operating temperature is -5 to 70 C (non-freezing), and the filter and lubricator bowls on this size are polycarbonate (PC).
This is a genuine AirTAC part. The GC line spans sizes 200, 300, 400 and 600, with port options from 1/8 to 1 inch, thread options PT (standard), G and NPT, a choice of differential-pressure, automatic or manual bowl drains, a 5 um filter element option (code W), gauge scales in MPa, psi or bar, and an optional reverse/check valve. Flow figures are published as curves rather than a single rated number, so ask us to confirm the datasheet and sizing for your application.
| Model | GC300C15F2 AirTAC F.R.L. Combination, PT1/2 |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | See datasheet (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 | Differential-pressure drain |
| Bowl material | PC |
| Pressure gauge | Fitted — factory standard, Factory standard 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. |
|---|---|
| C1 | Port size See datasheet. 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). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 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-C1 filter, GR300-C1 regulator and GL300-C1 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 · See datasheet · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-C1 |
| Build order | Filter → regulator → lubricator |
Feeds clean, regulated and lubricated air to the tool-changer cylinders, clamps and air-blast nozzles on a machining centre, with the psi gauge giving the shop floor a direct setpoint readout.
Supplies the diverters, pushers and sealing cylinders on a carton packaging conveyor, where the lubricator keeps seal kits moving smoothly through continuous shift running.
Conditions the plant air feeding filler valves, capper heads and reject gates on a bottling line, with the 40 um element and differential-pressure drain handling water and particulate at the point of use.
Choose the size and port step against the air demand of the circuit: sizes 200, 300, 400 and 600 step up in port and flow capacity, and this unit sits at size 300 with PT1/2 ports. Decodable choices on this family include the bowl drain (differential-pressure as here, automatic, or manual), the filter grade (40 um standard, 5 um with code W for finer particulate), the gauge and its scale (embedded square gauge standard, external round gauge optional, MPa/psi/bar scales), the thread (PT standard, with G and NPT as order options), and the bracket, which is included on this unit. Flow is published as curves, not 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-C1 regulator with a GF300-C1 filter on that branch.
AirTAC publishes flow for this series as curves rather than a single rated figure, so no rated flow number is quoted here. Tell us your application and we will confirm the flow data from the datasheet so you can size the unit correctly before ordering.
The F2 code in GC300C15F2 specifies the embedded square gauge with a psi scale. Gauge scales are a real decode choice on this family: MPa, psi and bar are all available, and an external round gauge is optional, so order the scale that matches your plant's instruments.
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.