The AirTAC GC40015ALF2G AirTAC F.R.L. Combination, G1/2 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 PT1/2" ports, a 40 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC40015ALF2G is an AirTAC GC400 three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator supplied together as one set, covering filtration (water and particulate removal), pressure regulation and oil-mist lubrication. This configuration is built around G1/2 (BSPP) ports, an automatic drain on the filter bowl, the standard 40 um filter element, the low-pressure regulator type and an embedded square gauge scaled in psi. The bowls on the 400 size are polycarbonate (PC), 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 port options, thread options (PT standard; G and NPT to order), drain choices, filter grades (40 um standard, 5 um with W), gauge scales (MPa, psi or bar) and reverse-valve variants. Flow is published as curves rather than a single rated figure, so ask us to confirm flow and any other datasheet figure against your application before ordering.
| Model | GC40015ALF2G AirTAC F.R.L. Combination, G1/2 |
|---|---|
| Series | GC400 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/2" (G (BSPP) thread) |
| Filtering grade | 40 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 | Automatic 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. |
|---|---|
| 15 | Port size PT1/2". This body offers 10 = PT3/8", 15 = PT1/2". |
| A | Drain: Automatic 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). |
| 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: GF400-15 filter, GR400-15 regulator and GL400-15 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 · PT1/2" · 40 µm |
|---|---|
| One size down | GC300 |
| One size up | GC600 |
| Two-unit equivalent | GFC400-15 |
| Build order | Filter → regulator → lubricator |
Feeding spray booths and air-powered paint equipment on an automotive paint line, where filtered, regulated and lubricated air keeps spray guns and actuators working consistently through a shift.
Conditioning the shop-air feed to a CNC machining cell so water and particulate are removed upstream of clamps, tool-change cylinders and other air-driven devices on the cell.
Supplying the pneumatic cylinders on a packaging and conveyor line, with the lubricator adding an oil mist for cylinder and valve service while the regulator holds the set line pressure.
The real choices in this series are decodable from the code: size and port (200/300/400/600, ports from 1/8 to 1 inch) stepped against the air demand of your line; drain type on the filter (differential-pressure standard, automatic with A, manual with M); filter grade (40 um standard, 5 um with W); gauge type and scale (embedded square standard, external round optional, MPa/psi/bar); thread (PT standard, G or NPT to order); and whether a reverse/check valve is fitted. This unit is the low-pressure regulator type with an automatic drain, a 40 um element and a square psi gauge. Because flow is published as curves rather than a single rating, send us your application details and we will confirm sizing from the datasheet 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 GR400-15 regulator with a GF400-15 filter on that branch.
AirTAC publishes flow for the GC series as curves, not as a single rated number, so we do not quote a figure here. Send us your operating pressure and air demand and we will confirm the flow from the datasheet for this exact configuration before you order.
The L in the code marks the low-pressure regulator type rather than the standard one. The catalogue does not publish an exact adjustment range for this version, so we confirm the range on request. The unit still carries the series maximum inlet pressure of 1.0 MPa (145 psi) and the -5 to 70 C (non-freezing) temperature range.
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.