The AirTAC GC600C20LF2WK AirTAC F.R.L. Combination, PT3/4, 5 um 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 GC series is AirTAC's three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled into one conditioning station. This GC600 configuration is built for 3/4 in PT-threaded lines and carries the 5 um filter element (code W) instead of the standard 40 um, a differential-pressure drain on the filter bowl, the low-pressure regulator type, an embedded square gauge scaled in psi, a reverse (check) valve, and a mounting bracket. At size 600 the filter bowl is 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. The GC family spans sizes 200, 300, 400 and 600, with port sizes from 1/8 to 1 in, manual or automatic drain options, 40 um or 5 um filtration, gauge scale choices, and G (BSPP) or NPT threads as order options alongside the PT standard. Rated flow for this series is published as curves rather than a single figure, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GC600C20LF2WK AirTAC F.R.L. Combination, PT3/4, 5 um |
|---|---|
| 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 clean, regulated and lubricated air to the pneumatic tool changers, clamps and actuators of a CNC machining cell from a 3/4 in shop-air main, with the 5 um element protecting fine control valves from water and particulate.
Conditioning the air feeding the cylinders on carton formers, sealers and case packers along a packaging conveyor, where the lubricator keeps cylinder seals running smoothly and the regulator holds a steady working pressure.
Serving 3/4 in air drops at an automotive assembly plant where impact wrenches, pneumatic clamps and air motors need filtered, pressure-stabilised, oil-misted air at the point of use.
Start with the port step: this is the 600 size with a 3/4 in PT port, the largest in the GC range, so step down to 200/300/400 if your line is smaller - we can check the published flow curves against your air consumption before you order. The filter bowl drain here is differential-pressure (the default); automatic (A) and manual (M) versions exist if you prefer unattended or scheduled draining. Filtration is the finer 5 um element (W); the 40 um standard element suits general shop air where fine filtration is not required. The regulator is the low-pressure type - its exact adjustment range is not published, so confirm it with us if your setpoint is critical. The gauge is the embedded square type scaled in psi; an external round gauge and MPa or bar scales are alternatives. Thread is PT as standard, with G (BSPP) and NPT available to order, and the mounting bracket is included.
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.
Flow for the GC series is published as curves, not as a single rated figure, so we do not quote a number here. Send us your line pressure and air consumption and we will confirm against the AirTAC datasheet whether this 3/4 in, 600-size unit is correctly sized for your application before you order.
The L in the model code marks the low-pressure regulator type. AirTAC does not publish an exact adjustment range for this variant within the GC combination, so we do not state one. If your setpoint is critical, ask us and we will confirm the figure from the datasheet before you order.
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.