The AirTAC GC40010MLF2 AirTAC F.R.L. 3/8 in PT Air Combination Unit 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 40 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC40010MLF2 is a genuine AirTAC three-piece F.R.L. combination that filters, regulates and lubricates compressed air in one assembly: a separate filter (water and particulate removal), a pressure regulator and an oil-mist lubricator. This 400-size unit is built with 3/8 in PT ports, a 40 um filter element and a manual drain on the filter bowl, so an operator drains accumulated condensate by hand as part of routine checks. The regulator is the low-pressure type and carries a fitted square gauge reading in psi, and the polycarbonate bowls suit the -5 to 70 C (non-freezing) operating range.
This is a genuine AirTAC part in the GC series, which spans sizes 200, 300, 400 and 600 with port options from 1/8 in to 1 in, a choice of manual, automatic or differential-pressure drains, 40 um or 5 um (W) filtration, gauge and scale options, and PT, G or NPT threads. Flow is published as curves rather than a single rated figure, so we confirm the datasheet and flow figures for your application on request.
| Model | GC40010MLF2 AirTAC F.R.L. 3/8 in PT Air Combination Unit |
|---|---|
| Series | GC400 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (PT thread) |
| Filtering grade | 40 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 — square, 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). |
| F | Gauge shape: Square. C is round, F is square. |
| 2 | Gauge scale: psi. 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: GF400-10 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" · 40 µm |
|---|---|
| One size down | GC300 |
| One size up | GC600 |
| Two-unit equivalent | GFC400-10 |
| Build order | Filter → regulator → lubricator |
Feeds filtered, regulated and lubricated air to a row of pneumatic hand tools and cylinders on a manufacturing assembly line, with the low-pressure regulator set to the circuit's working pressure and the psi gauge giving operators a visible setpoint.
Conditions the air feeding a packaging line's actuators and gripper cylinders: the 40 um element strips water and particles, the lubricator mists oil to the moving seals, and the manual drain is emptied during scheduled changeovers.
Serves as the conditioning point on a maintenance workshop's pneumatic bench, where the square psi gauge lets the technician set the low-pressure regulator for each job and the included bracket mounts the unit beside the take-off point.
Size and port set the capacity envelope: the 400 size with 3/8 in PT ports sits in the middle of the GC range, so step up or down (200/300/400/600) according to the air demand of the circuit. Because flow is published as curves and not a single rating, ask us to confirm sizing against your application before ordering. This configuration is specified with a manual drain - choose automatic or differential-pressure drain instead if the bowl cannot be drained on a schedule. The 40 um element is the standard grade; specify the W code for 5 um filtration where finer particle removal is needed. The fitted square gauge reads in psi; MPa and bar scales and an external round gauge are alternatives. PT is the standard thread, with G (BSPP) and NPT available as order options, and 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 a rated flow number. Tell us your application and we will confirm the flow figures from the datasheet on request before you order.
The M in the code specifies a manual drain on the filter bowl: condensate is drained by hand as part of routine maintenance. If you prefer, the GC series is also available with automatic or differential-pressure drains - just order the corresponding drain 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.