The AirTAC GC400C10LC2WK AirTAC F.R.L. Combination, PT3/8, 5 um 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 GC400C10LC2WK is a three-piece F.R.L. combination for 3/8 in (PT3/8) compressed-air lines: a filter, a pressure regulator and an oil-mist lubricator, each in its own body and assembled as one air-preparation set. This configuration carries the W filter element (5 um, finer than the 40 um standard element), a differential-pressure drain on the filter bowl, a low-pressure-type regulator fitted with an external round gauge scaled in psi, and a reverse/check valve. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing); the filter bowl on this 400 size is PC (polycarbonate), and a mounting bracket is included.
This is a genuine AirTAC part. The GC family is offered in sizes 200, 300, 400 and 600, with a choice of port sizes, PT (standard), G or NPT threads, 40 um or 5 um filtration, manual, automatic or differential-pressure drains, standard or low-pressure regulators, and gauge scale options. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet and sizing figures for your application on request.
| Model | GC400C10LC2WK AirTAC F.R.L. Combination, PT3/8, 5 um |
|---|---|
| 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 clean, regulated, lubricated air to carton-forming and sealing cylinders that run at reduced setpoints, with the low-pressure regulator and 5 um element protecting the actuators and valve islands.
A single PT3/8 preparation point ahead of a directional-valve manifold: water and 5 um particulate removal, pressure regulation with a psi gauge for setting, and oil mist for cylinder life.
Serves impact wrenches, nutrunners and air ratchets from a 3/8 in drop, combining fine filtration, a low-pressure regulated supply read on the round psi gauge, and lubrication for the tool motors.
Start with the port size: this unit is 3/8 in (PT3/8) on the 400 body; step up or down through sizes 200/300/400/600 if your line needs a different connection or flow path. Choose the filter grade - 40 um standard or the finer 5 um fitted here (code W) - and the drain: differential-pressure (default, as fitted), automatic (A) or manual (M). The regulator here is the low-pressure type (code L); its adjustment range is not published in the material we hold, so confirm it with us before ordering if your setpoint is critical. Gauge options are the embedded square gauge (MPa/psi/bar scales) or an external round gauge such as the psi unit fitted here. Threads come as PT (standard), G or NPT - order the suffix you need. Flow is published as curves, not a single rated figure, so 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 this family as curves rather than a single rated figure, so we do not quote one number. Tell us your line pressure and the flow your application needs, and we will confirm the sizing against the datasheet on request before you order.
The L code marks the low-pressure regulator variant, and the exact adjustment range for it is not published in the material we hold, so we will not quote a figure. Ask us to confirm the range from the datasheet on request; the standard (non-L) GC regulator is also available if your setpoint sits in the conventional 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.