The AirTAC GC30010AF2WG AirTAC F.R.L. Combination 3/8 in G 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 5 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC30010AF2WG is a genuine AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and lubricator assembled as one prepared-air station. This 300-size unit is configured for a G3/8 (3/8 in) G thread, with a 5 um filter element (the finer optional grade; 40 um is standard), an automatic drain on the filter bowl, and a standard regulator covering an adjustment range of 0.15-0.9 MPa (20-130 psi). The embedded square gauge with a psi scale is fitted, an external round gauge is available as an option, and the mounting bracket is included. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600 with a choice of PT, G or NPT thread, manual, automatic or differential-pressure drains, 40 um or 5 um filtration, and gauge scales in MPa, psi or bar. Flow figures for this series are published as curves rather than a single rating, so we confirm the datasheet and sizing figures on request.
| Model | GC30010AF2WG AirTAC F.R.L. Combination 3/8 in G |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (G (BSPP) thread) |
| Filtering grade | 5 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 | Automatic drain |
| Bowl material | PC |
| Pressure gauge | Fitted — square, 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. 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. |
|---|---|
| 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)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| F | Gauge shape: Square. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 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" · 5 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-10 |
| Build order | Filter → regulator → lubricator |
Feeding filtered, regulated and lubricated air to the actuators, chucks and tool-change cylinders of a CNC machining centre, with the 5 um element protecting fine-control valves from particulate carryover.
Supplying conditioned air to the pneumatic cylinders and grippers on a carton-forming and case-sealing conveyor line, where the automatic drain clears condensate during continuous shifts without operator attention.
A point-of-use F.R.L. set at an automotive assembly workstation, conditioning air for air guns, torque tools and clamping fixtures, with the psi-scaled square gauge letting technicians set and verify line pressure at a glance.
Start with size and port: the 300 size with its 3/8 in port suits lines with moderate air demand, and stepping up to 400 or 600 gives larger ports and more flow capacity - match the step to the demand curve rather than guessing. Next choose the drain: automatic (as fitted here) empties the bowl without attention, manual needs an operator, and differential-pressure draining is the default alternative. Choose the filter grade: 40 um is the standard element, 5 um (this unit's W option) for finer protection downstream. Pick the gauge scale - MPa, psi or bar - and the thread: PT is the standard, with G (BSPP) and NPT as catalogue options to order. A bracket is included; on GR-family units the J code removes it.
One honest note before ordering: flow for this series is published as curves, not a single rated figure, so ask us to confirm sizing against your application and the datasheet before you buy.
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 rather than a single rated figure, so we do not quote a rated flow number. Tell us your application and air demand and we will confirm the sizing against the datasheet on request before you order.
The A in the code sets the automatic drain, which ejects collected condensate from the filter bowl without manual intervention - useful on unattended or continuous-duty lines. The W sets the 5 um element, the finer optional grade; the standard element is 40 um if your line does not need finer filtration.
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.