The AirTAC GC600C20AF2K AirTAC F.R.L. Combination, PT3/4 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 GC600C20AF2K is a genuine AirTAC three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one 3/4 in PT3/4 set for compressed air. This configuration carries the 40 um standard filter element with an automatic drain in the filter bowl, a standard regulator adjustable from 0.15 to 0.9 MPa (20-130 psi) with an embedded square gauge scaled in psi, and a lubricator that meters oil mist into the downstream air line. A reverse/check valve is fitted, and the size-600 bowls are aluminium alloy. 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 from the GC series, which spans sizes 200, 300, 400 and 600 with port options from 1/8 to 1 in, thread choices of PT (standard), G or NPT, drain types, 40 um or 5 um filtration, gauge scales in MPa, psi or bar, and an optional reverse/check valve. Flow is published as curves rather than a single rated figure, so we confirm the datasheet and sizing figures on request.
| Model | GC600C20AF2K AirTAC F.R.L. Combination, PT3/4 |
|---|---|
| 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 drop from a large compressor ring main, this 3/4 in F.R.L. set dries and filters the air, holds a steady regulated pressure and feeds oil mist to the tools and cylinders served by that main.
Mounted ahead of a bottling or cartoning line's valve manifold, the unit removes water and particulate, stabilises the pressure that the actuators see, and lubricates the cylinders that drive the conveyor stops and pushers.
Fitted at the inlet of a pneumatic press or clamping fixture, the combination protects the directional valves from condensate and swarf, locks in the regulated setting via the check valve, and keeps the press cylinders lubricated in service.
Size 600 with a 3/4 in PT port sits at the top of the GC range, so step up to it when your line's required flow and pipe size call for 3/4 in connections; smaller sizes 200/300/400 cover lighter duties at lower port sizes. The automatic drain here empties the filter bowl without operator attention - choose manual drain only if you prefer controlled, scheduled draining, or differential-pressure drain as the catalogue default. The 40 um element is the standard grade; specify the W code for 5 um when finer particulate removal matters.
The gauge is the embedded square type scaled in psi; MPa or bar scales and an external round gauge are order options. Thread is PT as standard, with G (BSPP) and NPT available as order options, and a mounting bracket is included. Because flow is published as curves rather than 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 number, so we do not quote a rated flow, Cv or SCFM figure for this unit. Tell us your application and we will confirm the relevant flow and datasheet figures on request before you order.
In the code GC600C20AF2K, the A sets the automatic drain, which expels collected condensate from the filter bowl without manual intervention, and F2 selects the embedded square gauge scaled in psi. If you would rather drain on a schedule, a manual-drain version is available, and the gauge can be ordered with an MPa or bar scale 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.