The AirTAC GC30010ALC2G AirTAC F.R.L. Combination, G3/8 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 automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC series is a three-unit F.R.L. combination: a separate air filter, a pressure regulator and an oil-mist lubricator assembled as one set, so one connection conditions compressed air for filtration, regulation and lubrication together. This unit, GC30010ALC2G, is a size 300 set with a G3/8 (BSPP) port. The filter bowl drains automatically, the element is the standard 40 um grade, the regulator is the low-pressure type, and a round gauge with a psi scale is fitted; a mounting bracket is included. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). The filter and lubricator bowls on this size are PC (polycarbonate).
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600 with matching ports, and can be ordered with manual or differential-pressure draining, a 5 um element (code W), different gauge scales (MPa, psi or bar), and PT, G or NPT threads. 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 before ordering.
| Model | GC30010ALC2G AirTAC F.R.L. Combination, G3/8 |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (G (BSPP) 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 | 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. 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". |
| A | Drain: Automatic 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. |
| G | G (BSPP) 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 |
Feed spray guns and atomising stations on a finishing line, where the filter removes water and particles, the regulator holds a steady set pressure and the lubricator mists oil to keep gun air valves moving smoothly.
Supply the cylinders and air cylinders on carton formers, tapers and case packers, giving the machine one conditioned-air point instead of fitting filter, regulator and lubricator separately.
Condition the air feeding clamps, tool-change actuators and chip-blow nozzles on a machining centre, protecting the valves from moisture and debris while keeping lubricated air to the actuator seals.
Start with the port and size: this unit is size 300 with a G3/8 port; smaller and larger sizes step the port and the flow capacity up or down, so match the size to the air demand of the machine rather than to the pipe alone. Choose the drain for the filter bowl: automatic (this unit) empties without attention, manual needs an operator, and the default differential-pressure type drains on a pressure difference. The element is the standard 40 um grade; order the W variant if the application needs 5 um filtration. The fitted gauge reads in psi; MPa and bar scales are also available. Thread is G (BSPP) here - PT is the standard thread for the series, with G and NPT as orderable options - and a mounting bracket is included. Note that this is the low-pressure regulator type; its exact regulation range is not published, so confirm it with us. Because flow is published as curves rather than a single rated figure, 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 the GC series as curves, not as a single rated number, so we do not quote a figure here. Tell us your application and air demand and we will confirm the flow from the datasheet and check the sizing for you before you order.
L marks the low-pressure regulator type; its exact regulation range is not published, so confirm it with us if your set pressure is critical. The C2 in the code means a round gauge with a psi scale is fitted; MPa and bar scales are available as alternatives.
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.