The AirTAC GC600C20AC2WK 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 AirTAC GC600C20AC2WK is a three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one GC600 unit for compressed air. This configuration is built on the size 600 body with a 3/4 in PT port. The filter element is the fine 5 um grade (code W), the bowl drains automatically, the regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi), and a round external gauge with a psi scale is fitted. A reverse/check valve is included and a mounting bracket comes with the unit. Maximum working (inlet) pressure is 1.0 MPa (145 psi), with an operating temperature of -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and with choices of drain type, filter grade, gauge style and scale, thread (PT standard, G and NPT as order options) and reverse valve. Flow is published as curves rather than a single rated figure, so we confirm flow and datasheet details on request before you order.
| Model | GC600C20AC2WK 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 |
Feeds 3/4 in main air drops on a vehicle assembly line: the filter removes water and fine particulate, the regulator holds a steady line pressure for impact tools and pneumatic clamps, and the lubricator carries oil mist to air motors and cylinders down the drop.
Prepares air for a carton-forming and sealing machine: the 5 um element protects directional valves and actuators from condensate and debris, the regulator keeps wrapper-tension cylinders at a stable setting, and the lubricator services the machine's air cylinders.
Supplies conditioned air to a heavy-vehicle service bay: the automatic-drain filter handles condensate from a high-demand compressor system, the regulator sets safe pressure for tyre-caging and lifting equipment, and the lubricator feeds the shop's air impact wrenches.
Size 600 with a 3/4 in PT port is the largest step in the GC range, so start there when the line is 3/4 in and the expected air demand is at the top of what the series covers - then confirm the fit against the published flow curve for your actual consumption. The 5 um element (code W) suits points where finer particulate and water removal matter; the 40 um standard element is the choice for general upstream protection. The automatic drain empties the bowl without operator attention, which matters on unattended or elevated installations. The fitted round gauge reads in psi; square embedded gauges and MPa or bar scales are the other catalogue options. PT is the standard thread, with G (BSPP) and NPT available to order, and the 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, not as a single rated number, so we do not quote a figure. Tell us your operating pressure and air consumption and we will confirm the flow from the datasheet curve on request before you order.
The A in the code sets the automatic drain, which expels collected condensate from the filter bowl without manual attention - useful on unattended or hard-to-reach installations; manual and differential-pressure drains are the other catalogue choices. The W in the code sets the 5 um filter element instead of the 40 um standard, for finer particulate and water removal.
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.