The AirTAC GC400C10F2WG 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC series is a three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled into one air-preparation unit. This GC400C10F2WG is the size 400 set with a G3/8 (BSPP) port. The filter carries the 5 um element (the W grade, finer than the 40 um standard) with a differential-pressure drain, the regulator is the standard type adjustable over 0.15-0.9 MPa (20-130 psi), and a square pressure gauge graduated in psi is fitted. No reverse/check valve is fitted, and a mounting bracket is included. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing. The bowl on the filter section is metal.
This is a genuine AirTAC part. The GC series is offered in sizes 200, 300, 400 and 600, covering port sizes from 1/8 in up to 1 in, with choices of drain type, filter grade, gauge scale and thread (PT is the standard thread; G and NPT are order options). Rated flow is published as curves rather than a single figure, so ask us to confirm sizing and datasheet details for your application before ordering.
| Model | GC400C10F2WG AirTAC F.R.L. Combination, G3/8 |
|---|---|
| Series | GC400 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.
| GC400 | G-series F.R.L. combination, 400 body — sets the port range. |
|---|---|
| C1 | Port size See datasheet. This body offers 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: GF400-C1 filter, GR400-C1 regulator and GL400-C1 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 | GC400 · See datasheet · 40 µm |
|---|---|
| One size down | GC300 |
| One size up | GC600 |
| Two-unit equivalent | GFC400-C1 |
| Build order | Filter → regulator → lubricator |
Feeds spray guns and air-assisted applicators on a paint line from one supply point: the 5 um element removes water and particulate that would spoil finish quality, the regulator holds a steady gun pressure, and the lubricator mists oil to keep air motors and valves running smoothly.
Supplies the cylinders, grippers and stopper gates along a packaging conveyor from a single conditioning point, with regulation keeping actuator speeds consistent across the shift and lubrication extending seal and valve life in continuous-duty service.
Conditions the shop air feeding a machining cell: clean, dry-enough air for the tool changer and clamping fixtures, a set working pressure for repeatable clamping force, and oil mist for the pneumatic tools and air cylinders used around the machine.
Size 400 with a 3/8 in port sits in the middle of the GC range; step down to 300/200 or up to 600 to match the air demand of your line - we can check the published flow curves against your requirement on request. Drain type is a real choice: differential-pressure as on this unit, automatic (code A) or manual (code M). Filter grade is 5 um here (code W); the 40 um standard element is the alternative where only coarse water and particulate removal is needed. The fitted square gauge reads in psi; MPa or bar scales, or an external round gauge, are options. Thread is G (BSPP); PT is the standard thread and NPT is available to order. A mounting bracket is included. Flow is published as curves, not a single rating, so please 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 GR400-C1 regulator with a GF400-C1 filter on that branch.
AirTAC publishes flow for this series as curves, not as a single rated figure, so we do not quote a number here. Send us your air demand and operating pressure and we will confirm from the datasheet whether the size 400 unit with its 3/8 in port is correctly sized for your application before you order.
The W in the model code specifies the 5 um element, one grade finer than the 40 um standard. Choose 5 um where downstream equipment such as paint guns, precision valves or instrumentation needs cleaner air; the 40 um element remains the standard choice for general plant air. Both grades are available across the GC range.
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.