The AirTAC GC40010MLC2WG AirTAC F.R.L. Combination, G3/8, 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 PT3/8" ports, a 5 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC40010MLC2WG is an AirTAC GC series three-unit F.R.L. combination: a separate filter, regulator and lubricator assembled as one air-preparation set. This configuration is built around G3/8 (BSPP) ports and a 5 um filter element (code W, against the 40 um standard), with a manual drain on the filter bowl, a low-pressure type regulator and a round pressure gauge reading in psi. The polycarbonate bowl is rated for a maximum inlet pressure of 1.0 MPa (145 psi), the unit operates from -5 to 70 C in non-freezing conditions, and a mounting bracket is included.
This is a genuine AirTAC part. The GC series is published in four sizes (200, 300, 400 and 600) with ports from 1/8" to 1", and options across drain type, filter grade, gauge style and scale, thread (PT standard, G and NPT to order) and standard or low-pressure regulation. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GC40010MLC2WG AirTAC F.R.L. Combination, G3/8, 5 um |
|---|---|
| Series | GC400 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (G (BSPP) thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Low-pressure type |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Drain type | Manual drain |
| Bowl material | PC |
| Pressure gauge | Fitted — round, psi 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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. |
|---|---|
| 10 | Port size PT3/8". This body offers 10 = PT3/8", 15 = PT1/2". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 130 psi)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| G | G (BSPP) 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: GF400-10 filter, GR400-10 regulator and GL400-10 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 · PT3/8" · 5 µm |
|---|---|
| One size down | GC300 |
| One size up | GC600 |
| Two-unit equivalent | GFC400-10 |
| Build order | Filter → regulator → lubricator |
Fitted at the drop feeding a CNC machining centre, the set strips water and fine 5 um particulate from the shop air, holds a low regulated pressure for the machine's clamping and actuation circuits, and mists oil to keep its air cylinders running smoothly.
On a carton packing line with pneumatic diverters, sealers and pushers, the combination conditions the supply in one pass: clean, dry air at a stable low set pressure, with lubrication carried downstream to the line's cylinders and air-operated grippers.
At a manual assembly bench running impact drivers, riveters and air ratchets, the unit filters the drop, regulates pressure down to the level the tools and fixtures need, and adds an oil mist so the tools are lubricated with every use.
Every choice in this code is decodable. Size 400 carries G3/8 ports - step up or down (200/300/400/600) to match the port and the flow duty of your line. Drain type is a real decision: this unit is manual (M), drained by hand during service; automatic and the differential-pressure default are available on the same frame. Filter grade is 40 um standard or 5 um (W) for finer protection - this unit is 5 um. Gauges are embedded square as standard with an external round option, in MPa, psi or bar scales - here a round gauge reading psi. Thread is PT as standard with G and NPT as order options; this unit is G. The L in the code marks the low-pressure regulator type; its exact adjustment range is not published, so confirm it with us. Flow is published as curves, not a single rating - 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 GR400-10 regulator with a GF400-10 filter on that branch.
AirTAC publishes GC series flow as curves rather than a single rated figure, so we do not quote a number on the page. Send us your line pressure, port size and downstream demand, and we will confirm the flow and datasheet figures for this unit on request before you order.
The M sets a manual drain on the filter bowl: collected water is released by hand during service checks rather than automatically. If your installation cannot be drained on a schedule, the same size is available with an automatic or differential-pressure drain - ask us for the alternative code.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business 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.