The AirTAC GC400C10C2G AirTAC F.R.L. Combination, G3/8, Psi Gauge 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 GC400C10C2G is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one supply package. This configuration is built for 3/8 inch ports with G (BSPP) threads, filters to the standard 40 um grade, drains the filter bowl by differential pressure, and regulates from 0.15 to 0.9 MPa (20-130 psi). The round external gauge fitted here reads in psi, so line pressure can be set and checked without converting scales. The lubricator meters oil mist into the downstream air, which is what pneumatic cylinders, valves and air tools are typically specified to receive.
This is a genuine AirTAC part from the GC range, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 to 1 inch, a choice of drain types, 40 um or 5 um filtration, and gauge scale options. Flow figures for this series are published as curves rather than a single rated number, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GC400C10C2G AirTAC F.R.L. Combination, G3/8, Psi Gauge |
|---|---|
| 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 |
On a carton-forming or case-packing machine, the filter removes water and pipe scale, the regulator holds a steady setting for repeatable cylinder stroke behaviour, and the lubricator feeds the cylinders and control valves - all from one 3/8 inch supply point.
A drop line feeding impact wrenches, nut runners and air ratchets at a workstation gets clean, pressure-regulated and oil-misted air, keeping the tools lubricated through a shift without a separate oiler at each outlet.
Press-shop pneumatics such as clutch, brake and counterbalance cylinders need stable, filtered, lubricated supply; this three-unit set conditions the 3/8 inch feed at the machine, with the psi gauge letting the setter verify the regulated line at a glance.
Start with the port and size step: this unit is the 400 size at 3/8 inch, so match it to your line size and the flow your actuators actually need - if your demand sits near the top of the 3/8 band, stepping up a size is the safe move. The drain here is differential-pressure, which bleeds the bowl automatically as the pressure drop across the element rises; if you prefer a fixed service interval, an automatic (A) or manual (M) drain variant can be ordered instead. Filtration is the standard 40 um grade - choose the W code only if downstream components specify 5 um. The gauge fitted is the external round type reading in psi; square embedded gauges and MPa or bar scales are the other catalogue options. Thread is G (BSPP) on this code, with PT as the standard and NPT available to order. Flow for this series is published as curves, not a single rating, so send us your air demand 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 characteristic curves rather than a single rated figure, so there is no one l/min or SCFM number we can honestly quote. Tell us your working pressure and the air demand of the equipment you are feeding, and we will confirm the sizing against the datasheet on request before you order.
The trailing C2 in the code specifies the external round gauge with a psi scale. The catalogue alternative is the embedded square gauge, and scales in MPa or bar are also available - so if your plant reads in bar or you prefer the flush-mounted square style, order the corresponding gauge code in the same GC400 size.
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.