The AirTAC GC400C10ALC2 AirTAC F.R.L. Combination 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC400C10ALC2 is a three-piece AirTAC F.R.L. combination: a separate air filter, a pressure regulator and an oil-mist lubricator, assembled as one supply unit. This configuration is size 400 with PT3/8 ports, a 40 um standard filter element, an automatic drain on the filter bowl, and a low-pressure type regulator. A round gauge scaled in psi is fitted, and the mounting bracket is included. The filter and lubricator bowls are PC (polycarbonate) at this size, and the automatic drain ejects collected condensate without manual attention.
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600, with port sizes from 1/8 to 1 inch, PT (standard), G or NPT threads, manual or automatic draining, a 5 um element option, gauge scale choices and low-pressure regulator variants. Rated flow for this series is published as curves rather than a single figure, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GC400C10ALC2 AirTAC F.R.L. Combination PT3/8 Low-Pressure |
|---|---|
| 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 |
Feeding filtered, regulated and lubricated air to the cylinder-actuated case packers and capping heads on a beverage bottling line, where the automatic drain copes with condensate between washdown shifts.
Supplying the pneumatic clamps and tool-change actuators on a CNC machining cell, with the low-pressure regulator holding a gentle set pressure for delicate workholding circuits.
Conditioning the shop-air feed to impact wrenches and tyre cages in a truck and bus fleet service bay, where the lubricator keeps air tools running and the 40 um element stops pipe scale reaching them.
Step up or down through sizes 200, 300, 400 and 600 to match the port size and the flow your line needs; this unit sits at size 400 with 3/8 inch PT ports. Choose the drain to suit access: automatic (as here) for unattended condensate removal, manual for periodic draining, or the differential-pressure default. The 40 um element is standard; specify the W code if the downstream equipment needs 5 um filtration. Gauge scale is selectable (MPa, psi or bar) and this unit carries a round psi gauge. Thread is PT as standard, with G and NPT available as order options; a bracket is included. Note that this is the low-pressure regulator type. Because flow is published as curves rather than a single rated number, send us your application details and we will confirm sizing against the datasheet before you order.
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 the GC series as performance curves rather than a single rated number, so we do not quote a flow figure. Tell us your application and port size, and we will confirm the flow from the datasheet and check the sizing with you before you order.
The A in the code sets the automatic drain, so the filter bowl ejects condensate on its own instead of needing manual draining - useful where the unit is mounted in a hard-to-reach spot. The C2 sets a round gauge scaled in psi; square embedded gauges and MPa or bar scales are also available in the series.
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.