The AirTAC GC30010LC2 AirTAC F.R.L. 3-Unit PT3/8 Low-Pressure 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 PT3/8" ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC30010LC2 is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one set. This configuration is built around PT3/8 ports and a low-pressure regulator type, with the 40 um standard filter element and differential-pressure drains on the filter bowl. The regulator is fitted with an external round gauge scaled in psi, and a mounting bracket is included, so the set can be secured to a backplate or machine frame as a single supply point.
This is a genuine AirTAC part. The GC family is available in sizes 200, 300, 400 and 600 with a choice of ports and thread options, filter grades, drain types and gauge scales, so a matching unit can be specified for most compressed-air supply points. Flow figures are published as curves rather than a single rating; ask us and we will confirm the datasheet figures for this model on request.
| Model | GC30010LC2 AirTAC F.R.L. 3-Unit PT3/8 Low-Pressure |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Low-pressure 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 — 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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. |
|---|---|
| 10 | Port size PT3/8". 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)). |
| L | Low-pressure 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: GF300-10 filter, GR300-10 regulator and GL300-10 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 · PT3/8" · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-10 |
| Build order | Filter → regulator → lubricator |
Installed at the drop from a compressed-air ring main to condition the supply for a production department: water and particulate removed, pressure held steady by the low-pressure regulator, and oil mist added for downstream air tools.
Mounted on the frame of a packaging or conveyor line to feed its pneumatic cylinders and actuators from one conditioned supply, with the included bracket fixing the filter, regulator and lubricator set beside the valve manifold.
Fitted at a bench or cell where impact wrenches, air ratchets and other lubricated air tools are used, giving each station filtered, regulated and oil-misted air at the pressure the tools are set up for.
Choose the GC size by the port and flow step your line needs: this 300 size carries PT3/8 ports, and larger sizes step up in port and capacity. Where a bowl is fitted, pick the drain: differential-pressure (the default here), automatic, or manual. The standard element is 40 um; a 5 um element (code W) is available where finer filtration is wanted. The gauge can be ordered with MPa, psi or bar scaling - this unit has a round psi gauge - and the thread can be PT (standard here), G (BSPP) or NPT as a catalogue option. Note that the L in this code marks the low-pressure regulator type; its exact adjustment range is not published, so confirm it with us. Because flow is published as curves rather than 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 GR300-10 regulator with a GF300-10 filter on that branch.
AirTAC publishes flow for this series as curves rather than a single rated figure, so we do not quote one number. Tell us your application and we will confirm the datasheet flow figures for the GC300 at 3/8 in on request before you order.
The L marks the low-pressure regulator type, and the C2 marks the round gauge scaled in psi. Because this is a low-pressure type, its exact adjustment range is not published in the catalogue data we hold; confirm the required setting with us and we will verify suitability on request.
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.