The AirTAC GC60020AF2WGK AirTAC F.R.L. Combination, G3/4 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 PT3/4" ports, a 5 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC60020AF2WGK is an AirTAC GC series three-piece F.R.L. combination: a separate air filter, pressure regulator and lubricator assembled as one air-preparation set. This size 600 configuration carries a G3/4 port, a 5 um filter element (code W, finer than the 40 um standard), an automatic drain on the filter bowl, a fitted square pressure gauge reading in psi, and a reverse/check valve on the regulator. The aluminium alloy bowls on this size suit applications where a polycarbonate bowl is not the first choice, and the set filters water and particulate, regulates downstream pressure and adds oil mist for downstream air tools in one station.
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600, with a choice of port sizes and PT, G or NPT threads, differential-pressure, automatic or manual drains, 40 um or 5 um filtration, gauge scale options, and an optional reverse/check valve. Flow figures for this series are published as curves rather than a single rating, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GC60020AF2WGK AirTAC F.R.L. Combination, G3/4 |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/4" (G (BSPP) thread) |
| Filtering grade | 5 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 | Aluminium alloy |
| Pressure gauge | Fitted — square, psi scale |
| Reflux valve | Fitted (reverse flow permitted) |
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.
| GC600 | G-series F.R.L. combination, 600 body — sets the port range. |
|---|---|
| 20 | Port size PT3/4". This body offers 20 = PT3/4", 25 = PT1". |
| 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). |
| F | Gauge shape: Square. 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. |
| K | Reverse-flow (reflux) valve fitted. |
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: GF600-20 filter, GR600-20 regulator and GL600-20 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 | GC600 · PT3/4" · 5 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-20 |
| Build order | Filter → regulator → lubricator |
Installed at the drop of a machine shop's compressed air main, this three-unit set removes water and chips-grade particulate at 5 um, holds a steady regulated pressure to the machine's air valves, and mists oil to the pneumatic actuators and tool-change cylinders on the line.
Mounted ahead of spray equipment in a body shop, the combination dries and filters the shop air to 5 um, regulates the pressure the painter sets at the gauge, and lubricates the air-driven agitators and pumps fed from the same station.
Fitted at the inlet of a cartoning or palletising line's air distribution, this unit conditions the supply for the conveyor's pneumatic pushers and clamps: filtered to 5 um, pressure regulated to the line setting, and oil-mist lubricated for the cylinders running the whole shift.
Size 600 is the largest step in the GC range, so start there when your line volume points to a 3/4 in port; smaller 200/300/400 sizes cover lighter duty at lower port sizes. This unit already carries the finer 5 um element (code W); the 40 um standard element is the alternative if your application does not need finer filtration. The automatic drain vents collected condensate without manual attention, which suits unattended or elevated installations where a manual or differential-pressure drain would be less convenient. The fitted square gauge reads in psi; MPa and bar scales are also available, and an external round gauge is optional. The thread here is G (BSPP); PT is the standard thread and NPT is also an order option. A mounting bracket is included with this configuration.
Because flow for this series is published as curves and not as a single rated figure, we cannot quote one number here. Send us your application details and we will confirm the sizing against the datasheet curves before you order.
Quick checklist
The aluminium-alloy bowls on the GC600 suit harsher environments than PC bowls. 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 GR600-20 regulator with a GF600-20 filter on that branch.
AirTAC publishes flow for this series as curves, not as a single rated figure, so we do not quote a number. Send us your application details and we will confirm the flow from the datasheet and check the sizing against your required flow before you order.
The A in the code GC60020AF2WGK means the filter bowl carries an automatic drain, which vents collected condensate on its own instead of waiting for someone to open a manual drain. The GC series is also available with a manual drain or the differential-pressure drain as the default, so you can order the drain type that suits the installation.
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.