The AirTAC GC300C08LF2 AirTAC F.R.L. Combination, PT1/4 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 GC300C08LF2 is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one filtered-air supply station. This configuration is built around a 1/4 in PT port on the size-300 body, with a 40 um filter element catching water and particulate before the air reaches the regulator. The regulator is the low-pressure type and carries an embedded square gauge scaled in psi, so the set pressure is visible at the wall of the unit. The filter bowl uses the differential-pressure drain as its default drain method, and a mounting bracket is included for fixing the assembly to a machine frame or supply panel.
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in up to 1 in, and options such as a 5 um filter element (code W), automatic or manual drains, alternative gauge scales (MPa, psi or bar), G or NPT threads, and a reverse/check valve. Flow figures for this series are published as curves rather than a single rating, so ask us to confirm the datasheet and sizing for your application.
| Model | GC300C08LF2 AirTAC F.R.L. Combination, PT1/4 |
|---|---|
| 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. |
|---|---|
| C0 | 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-C0 filter, GR300-C0 regulator and GL300-C0 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-C0 |
| Build order | Filter → regulator → lubricator |
Feeds filtered, pressure-set and lubricated air to cylinder-driven clamps and light press stations on an assembly fixture, with the psi gauge letting the setter verify the clamping circuit pressure at the unit.
Supplies the diverters, pushers and sealing cylinders on a packaging conveyor, where the 40 um element keeps water and pipe scale out of the valves and the lubricator carries oil mist to the cylinder seals.
Conditions the air feeding spray guns and atomizing nozzles in a finishing or coating booth, filtering moisture and particles before regulation so the delivered air stays clean and at a stable set pressure.
Start with the port and size: this unit is a size-300 body with a 1/4 in PT port; if your line needs more or less air, the GC family steps through sizes 200/300/400/600 with ports from 1/8 in to 1 in. Choose the drain to suit maintenance access: differential-pressure (this unit's default), automatic (A) for hands-off condensate removal, or manual (M) where an operator drains on a schedule. The filter grade is 40 um standard; specify W for the 5 um element where downstream valves or tools need finer filtration. The embedded square gauge is standard and can be ordered with MPa, psi or bar scales; an external round gauge is also optional. Thread is PT as standard, with G (BSPP) and NPT available as order options. Note that this is the low-pressure regulator type; its exact adjustment range is not published in the material we hold, so confirm it with us. Finally, flow for this series is published as curves, not a single rating - 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-C0 regulator with a GF300-C0 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 working pressure and the air demand of the equipment you are feeding, and we will confirm the sizing and the relevant datasheet figures for this unit on request.
This configuration uses the differential-pressure drain, the default drain method for the GC series filter bowl. If you would rather not rely on it, the bowl can be ordered with an automatic drain (code A) or a manual drain (code M) instead - just ask for the alternative model code when ordering.
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.