The AirTAC GC600C20AF2GK 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC600C20AF2GK is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one air-preparation set. This size 600 unit carries a G3/4 port with G thread, and the filter section is set up with an automatic drain and the standard 40 um filtration grade, so condensed water and particulate are removed continuously without manual draining. The regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi) and a fitted square gauge scaled in psi, and a reverse/check valve is fitted. Maximum inlet pressure is 1.0 MPa (145 psi), the working temperature range is -5 to 70 C (non-freezing), and at size 600 the bowls are aluminium alloy. A mounting bracket is included.
This is a genuine AirTAC part. The GC combination is available in sizes 200, 300, 400 and 600 with a choice of port sizes, PT, G or NPT thread, differential-pressure, automatic or manual drain, 40 um or 5 um (W) filtration, gauge scale, and reverse/check valve. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application on request.
| Model | GC600C20AF2GK AirTAC F.R.L. Combination, G3/4 |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | See datasheet (PT 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 | Differential-pressure drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — factory standard, Factory standard 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.
| GC600 | G-series F.R.L. combination, 600 body — sets the port range. |
|---|---|
| C2 | Port size See datasheet. This body offers 20 = PT3/4", 25 = PT1". |
| (blank) | Drain: Differential-pressure 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). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 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: GF600-C2 filter, GR600-C2 regulator and GL600-C2 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 · See datasheet · 40 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-C2 |
| Build order | Filter → regulator → lubricator |
Installed at the take-off point of a vehicle assembly plant's compressed-air main, the set filters water and swarf from the supply, holds a steady regulated pressure to the tools, and mists oil into the line for impact wrenches and pneumatic nutrunners.
Feeding the cylinder banks that index, clamp and divert bottles on a beverage filling line, the combination protects the actuators from condensate and dirt, keeps their operating pressure constant, and lubricates the seals for continuous shift running.
On the air supply to a materials test laboratory's pneumatic rigs and autoclave services, the set delivers clean, pressure-stabilised and lubricated air, with the automatic drain handling condensate so the rig does not stop for bowl draining.
Size and port are the first choice: 200, 300, 400 and 600 step up in port size and flow capacity, so match the size to the air demand of the downstream circuit - this unit is the size 600, G3/4 step. Drain type matters in practice: the automatic drain fitted here discharges condensate without attention, while manual and differential-pressure drain options suit other service patterns. Filtration grade is 40 um standard or 5 um with code W for finer protection; the gauge can be ordered with MPa, psi or bar scale; and thread is PT as standard with G and NPT as order options. Flow is published as curves, not a single rating, so ask us to confirm sizing against your application before ordering.
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-C2 regulator with a GF600-C2 filter on that branch.
AirTAC publishes flow for this series as curves rather than a single rated figure, so we do not quote one number. Tell us your application and we will confirm the flow data from the datasheet on request before you order.
The A in the code specifies an automatic drain on the filter bowl, which discharges collected condensate without manual attention - useful on unmanned or hard-to-reach installations. The same GC600 size can be ordered with a manual drain (M) or the differential-pressure drain default instead.
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.