The AirTAC GC40010LC2WG 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 differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC40010LC2WG 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 size 400 unit carries a G3/8 (BSPP) port, a 5 um filter element (the W grade, finer than the 40 um standard), a low-pressure type regulator, and a differential-pressure drain on the filter bowl. A round pressure gauge scaled in psi is fitted, a mounting bracket is included, and no reverse/check valve is fitted. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600 with a choice of ports, threads (PT standard; G and NPT as order options), drain types, filter grades and gauge scales, so a configuration can be matched to most compressed-air supply points. Because flow is published as curves rather than a single rating, we confirm the datasheet figures for your application on request.
| Model | GC40010LC2WG 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 | 0.15 - 0.9 MPa (20 - 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 | Differential-pressure 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". |
| (blank) | Drain: Differential-pressure drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 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 |
Filtered, regulated and lubricated air for a bottling or packaging line's cylinder actuators, where the 5 um element protects valves from water and fine particulate and the lubricator mists oil downstream of the regulator.
A low-pressure regulated supply point for air tools and clamping fixtures at a metalworking cell, with the round psi gauge giving the operator a direct read of the set downstream pressure.
Conditioned air for conveyor-mounted pneumatic diverters and stoppers, where the differential-pressure drain keeps condensate off the filter element and the bracket secures the three-unit set to the machine frame.
Size 400 with a 3/8 in port sits in the middle of the GC range (200/300/400/600); step up or down according to the flow your line needs - we can check the published flow curves against your demand before you order. The 5 um element (code W) suits points where finer particulate and water removal matter; the 40 um standard element remains available if coarse pre-filtration upstream already does that job. The differential-pressure drain discharges condensate as the pressure differential across the element builds; automatic (A) and manual (M) drains are alternative order options on this family. The low-pressure type regulator is the right choice where the downstream setpoint sits in the lower part of the range - the exact adjustment range for the low-pressure type is not published, so confirm it with us. The round gauge is scaled in psi here; MPa and bar scales are also offered. Thread is G (BSPP) on this unit; PT is the standard thread and NPT is available to order. A mounting bracket is included.
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 flow for the GC series as curves rather than a single rated figure, so we do not quote one number. Tell us your line pressure and the air demand of the equipment you are feeding, and we will confirm the sizing against the datasheet curves on request before you order.
The W in the code GC40010LC2WG selects the 5 um filter grade instead of the 40 um standard, for finer removal of water and particulate. The L selects the low-pressure type regulator, intended for lower downstream setpoints; its exact adjustment range is not published, so confirm it with us. The C2 selects a round gauge scaled in psi, and the trailing G selects the G (BSPP) thread.
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.