The AirTAC GC30010LC2G AirTAC F.R.L. Combination Unit 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 differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC30010LC2G is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one prepared air-supply set. This 300-size configuration is built for 3/8 in (G3/8) ports, with a 40 um filter element and a differential-pressure drain on the filter bowl, a low-pressure type regulator fitted with an external round gauge scaled in psi, and a lubricator to deliver oil mist downstream. The filter and regulator bowls are polycarbonate, and 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).
This is a genuine AirTAC part. The GC family is offered across the 200, 300, 400 and 600 sizes with a choice of ports, thread options (PT standard, with G and NPT available to order), drain types, filter grades and gauge scales, so a matching unit can be specified for most plant air drops. Flow figures for this series are published as curves rather than a single rated number - ask us and we will confirm the datasheet figures for your application on request.
| Model | GC30010LC2G AirTAC F.R.L. Combination Unit 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 | 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. |
| 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 |
Feeding a plant-air drop that serves pneumatic press cylinders: the filter strips water and particulate from the compressed air, the low-pressure regulator holds a steady setting for the press circuit, and the lubricator mists oil to the valve and cylinder seals.
Conditioning the air feeding conveyor stop-gates, pushers and clamp cylinders on a packaging line, where clean, regulated and lubricated air keeps directional valves and actuators cycling reliably through long production shifts.
A wall-mounted three-unit set at the service entrance of a robotic welding cell, delivering filtered, regulated and lubricated air to the weld-gun clamps and tool-changing circuits, with the included bracket fixing the assembly beside the cell panel.
Start with the size and port step: 200, 300, 400 and 600 correspond to increasing port sizes and flow capacity, so match the unit to the air demand of the downstream circuit - here the 300 size gives a 3/8 in G-threaded port. Because flow is published as curves rather than one rated figure, ask us to confirm sizing against your application before ordering. Then set the decodable options: drain type on the filter bowl (differential-pressure as fitted here, or automatic or manual), filter grade (40 um standard, 5 um with the W code), gauge type and scale (the embedded square gauge is standard; an external round gauge in MPa, psi or bar scales is optional - this unit carries a round psi gauge), and thread (PT is the standard; G and NPT are catalogue options to order). The L in this code marks the low-pressure type regulator; its exact adjustment range is not published in the catalogue, so confirm it with us. A mounting bracket is included with this unit.
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 G series as curves rather than a single rated figure, so we do not quote one number here. Tell us your application and operating pressure and we will confirm the relevant datasheet flow-curve figures for this 300-size unit on request before you order.
The L marks the low-pressure type regulator; its exact adjustment range is not published in the catalogue, so confirm it with us for your setting. The filter bowl on this unit uses the differential-pressure drain (the default), which bleeds accumulated condensate as pressure differential builds; automatic (code A) and manual (code M) drain versions are available in the family.
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.