The AirTAC GC600C20AF2 AirTAC F.R.L. Combination, PT3/4, Auto Drain 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 GC600C20AF2 is an AirTAC GC series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one 3-piece set, giving filtration, regulation and lubrication on a single compressed-air line. This size 600 unit is built for 3/4 in PT ports. The filter section carries the standard 40 um element with an automatic drain, so collected condensate is expelled without manual attention. The standard regulator adjusts between 0.15-0.9 MPa (20-130 psi) and is fitted with an embedded square gauge reading in psi; an external round gauge is available as an option. At size 600 the filter bowl is aluminium alloy, and the set includes a mounting bracket.
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and options including manual or automatic drains, a 5 um filter element (code W), gauge scale in MPa, psi or bar, and G or NPT threads in place of the PT standard. Flow for this series 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 | GC600C20AF2 AirTAC F.R.L. Combination, PT3/4, Auto Drain |
|---|---|
| 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 |
Feeding spray guns and air-assisted applicators on a paint line: the filter removes water and particulate before the air reaches the guns, the regulator holds a steady set pressure, and the lubricator mists oil into the tool air supply.
Conditioning the air feeding conveyor stoppers, pushers and carton-closing cylinders on a packaging line, where clean, regulated and lubricated air keeps actuation consistent through long production runs.
Supplying clamps, vices and air-powered fixtures on CNC and manual machining cells, where the three-unit set protects downstream valves and cylinders from condensate and dirt while holding the clamp pressure set on the psi gauge.
Start with the port and size step: size 600 with 3/4 in PT ports sits at the top of the GC range, so match it against the air demand of the line - if your consumption is modest, a 200, 300 or 400 size on a smaller port may be the more economical choice, and we can confirm curve-based flow figures before you order. Choose the drain to suit access: automatic drain (this unit) suits installations that are not checked daily; manual drain suits attended stations; the differential-pressure drain is the catalogue default. Filter grade is 40 um standard here, with a 5 um element (code W) where finer particulate removal is needed. Gauge scale is psi on this unit, with MPa or bar available. Thread is PT as standard; G (BSPP) and NPT are order options. A mounting bracket is included.
Because flow is published as curves and not a single rating, 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 the GC series as curves rather than a single rated figure, so we do not quote one number. Tell us your line pressure and air demand and we will confirm the sizing against the datasheet curves on request before you order.
The GC combines a separate filter, regulator and lubricator, so it adds oil-mist lubrication for air tools and cylinders, which the GFC filter-regulator plus lubricator layout and the GFR filter-regulator do not provide in the same three-piece form. The automatic drain on the filter bowl expels collected condensate by itself, so the unit suits installations that are not drained by hand every day.
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.