The AirTAC GC40015AC2G 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 GC40015AC2G is an AirTAC GC series three-unit F.R.L. combination: a separate filter, regulator and lubricator delivered as one set. This size 400 configuration is ported G1/2 and handles filtration (water and particulate removal), pressure regulation and oil-mist lubrication in one assembly. The filter bowl carries the standard 40 um element with an automatic drain, the regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi), and an external round gauge reading in psi is fitted. Maximum inlet pressure is 1.0 MPa (145 psi), the operating temperature range is -5 to 70 C (non-freezing), the bowls on this size are polycarbonate, and a mounting bracket is included.
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, and options across the range include manual or differential-pressure drains, a 5 um filter element (code W), square or round gauges with MPa, psi or bar scales, and G or NPT threads in place of the PT standard. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GC40015AC2G 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 | Standard 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 — 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. Standard type, regulating 0.15 - 0.9 MPa (20 - 130 psi). 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)). |
| (blank) | Standard 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. |
| (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 clean, regulated and lubricated air to spray guns and booth cylinders in an automotive body shop, where water and particulate in the supply would ruin finish quality.
Supplying filtered, pressure-controlled and oil-mist-lubricated air to pneumatic clamps and tool-change cylinders on a CNC machining centre, keeping actuation consistent through the shift.
Conditioning the air feeding grippers, diverters and capping heads on a bottling line, where a stable set pressure and light lubrication keep high-cycle packaging equipment running.
Step through the GC sizes - 200, 300, 400 and 600 - to match the port and flow duty of your line; this unit sits at size 400 with a G1/2 port. Choose the drain that suits your maintenance routine: automatic (this unit, code A) clears condensate without attention, manual needs an operator, and the differential-pressure default bleeds with the pressure drop. The 40 um element is standard; specify code W for 5 um where finer filtration matters. Gauges come as the embedded square type or, as here, an external round gauge, with MPa, psi or bar scales. PT is the standard thread; G and NPT are order options, and a bracket is included for mounting. Because flow is published as curves rather than 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 GR400-15 regulator with a GF400-15 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 application details and we will confirm the flow and datasheet figures for the GC400 at G1/2 before you order.
The GC combines a separate filter, regulator and lubricator, so each element can be inspected or serviced on its own. On this unit the filter bowl has an automatic drain, which removes collected condensate without an operator; manual and differential-pressure drain versions are available on other codes.
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.