The AirTAC GC400C10MLF2WG 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 GC400C10MLF2WG is a three-piece AirTAC GC-series F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one treatment train, in the GC400 size with G3/8 (BSPP) ports. This specific configuration carries a 5 um filter element (code W), a manual drain on the filter bowl, and a low-pressure-type regulator fitted with an embedded square gauge scaled in psi; no reverse/check valve is fitted, and a mounting bracket is included. It runs on compressed air only, at up to 1.0 MPa (145 psi) inlet pressure and -5 to 70 C in non-freezing conditions.
This is a genuine AirTAC part. The GC combination family is offered in sizes 200, 300, 400 and 600 - larger sizes carry larger ports and higher flow capacity - with drain, filter-grade, gauge-scale, regulator-type and thread choices decodable from the model code (PT is the standard thread; G and NPT are catalogue options to order). Flow is published as curves rather than a single rated figure, so we confirm flow and datasheet figures for your application on request.
| Model | GC400C10MLF2WG 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 |
Feeding spray guns and air-assisted applicators on a paint line, where the 5 um element, low-pressure regulation with a psi gauge and oil-mist lubrication are set up at each drop before the hose reel.
Conditioning the air feeding carton-closing and case-packing cylinders on a packaging conveyor, giving the actuators filtered, regulated and lubricated air at a pressure the operator reads directly in psi.
Supplying air tools and small clamping fixtures at assembly benches, where the three-unit set lets each station filter water and particulate, hold a low working pressure and keep tools oiled.
Choose the GC size by port and flow step: size 400 sits in the middle of the 200/300/400/600 range, so step up or down if your line's air demand or existing piping points elsewhere. Pick the drain type for the filter bowl: manual (as here) means an operator drains it, automatic drains hands-free, and the differential-pressure default drains on a set pressure drop. Pick the filter grade for the job downstream: 40 um is the standard element, 5 um (code W, as on this unit) for finer protection. Choose the gauge scale - MPa, psi or bar - and the thread: PT is standard, with G and NPT available to order. Note that this is the low-pressure (L) regulator type; its exact adjustment range is not published, so confirm it with us before ordering. Because flow is published as curves rather than a single rating, ask us to confirm sizing against your application 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 series as curves, not as a single rated number, so we do not quote a rated flow, Cv or SCFM figure. Tell us your line's air demand and working pressure and we will confirm the sizing against the datasheet curves on request before you order.
L marks the low-pressure regulator type, suited to lower working pressures than the standard type; its exact adjustment range is not published, so confirm it with us. M marks a manual drain on the filter bowl, meaning an operator opens the drain to remove collected water rather than relying on an automatic or differential-pressure drain.
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.