The AirTAC GC40010MLF2G AirTAC F.R.L. Combination, G3/8, Low-Pressure 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 GC40010MLF2G is an AirTAC GC400 three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one conditioning set. This configuration is built for a G3/8 (3/8 in) port with G thread, carries the standard 40 um filter element, and uses a manual drain on the filter bowl, so an operator opens the drain as part of routine checks rather than relying on automatic discharge. The regulator is the low-pressure type with an embedded square gauge scaled in psi, and the set ships with a mounting bracket. The filter and lubricator bowls are polycarbonate (PC), and no reverse/check valve is fitted.
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600 with a choice of port, thread (PT standard, G and NPT as order options), drain type, filter grade (40 um standard, 5 um with code W) and gauge scale. Flow figures for this series are published as curves rather than a single rating, so ask us and we will confirm the datasheet figures against your application before you order.
| Model | GC40010MLF2G AirTAC F.R.L. Combination, G3/8, Low-Pressure |
|---|---|
| Series | GC400 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (G (BSPP) 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. |
| 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" · 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 the clamping fixtures and pneumatic actuators on a CNC machining cell, protecting spindles-adjacent cylinders from water and chips while keeping seals lubricated.
Conditions the air feeding divert gates, pushers and heat-seal cylinders on a carton packaging line, where the low-pressure regulator suits actuators that run at modest working pressures.
Serves as the point-of-use F.R.L. on assembly-bench drop lines in a general manufacturing plant, giving each station its own filter, pressure setting and oil-mist feed for air tools and small cylinders.
Start with the port step: the GC series steps through sizes 200, 300, 400 and 600, and the 400 size with its 3/8 in port suits lines whose air demand sits above the 1/4 in class - match the size to the flow your circuit needs and ask us to confirm against the published curves. Next, choose the drain: this unit is manual drain (code M), which suits stations with scheduled maintenance; automatic or differential-pressure drain versions are available if you prefer hands-off condensate removal. The 40 um element is the standard grade; specify W for the 5 um element where finer particulate removal matters. The embedded square gauge is fitted here with a psi scale; MPa and bar scales and an external round gauge are alternatives. Thread is G on this code, with PT as the standard and NPT orderable. A mounting bracket is included.
One honest note on sizing: AirTAC publishes flow for this series as curves, not a single rated figure, so we cannot quote you one number - send us your application details and we will confirm the datasheet figures 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 GR400-10 regulator with a GF400-10 filter on that branch.
AirTAC publishes flow for the GC series as performance curves rather than a single rated figure, so we do not quote one number here. Tell us your line pressure and the air demand of your equipment, and we will confirm the datasheet curve figures for this exact unit against your application before you order.
The M in the code GC40010MLF2G specifies a manual drain: condensate collected in the filter bowl is released by hand during routine checks, which suits stations that are visited regularly. If you would rather not rely on operator draining, the GC series is also available with automatic or differential-pressure drain - ask us for those variants.
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.