The AirTAC GC600C20ALC2WG 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 AirTAC GC600C20ALC2WG is a three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one supply unit. This configuration is the 600 size with a G3/4 (3/4 inch) port and G thread, the low-pressure regulator type, 5 um filtration (the finer of the two published grades), an automatic drain on the filter bowl, and a round pressure gauge reading in psi. As a 600-size unit, the wetted bowls are aluminium alloy. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GC line is available in sizes 200, 300, 400 and 600 with a choice of drain type, filter grade, gauge style and scale, thread (PT standard, with G and NPT as order options), and bracket arrangements. Because flow for these units is published as curves rather than a single rated figure, we confirm the datasheet and flow figures for your application on request.
| Model | GC600C20ALC2WG 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 inlet of a bottling or carton-packing machine, the unit filters water and particulate from the shop air, holds a steady regulated supply to the pick-and-place and clamp cylinders, and carries oil mist to keep their seals and bores lubricated through continuous shifts.
Mounted where a mill's 3/4 inch branch line feeds looms and winding heads, the combination removes pipeline condensate through the 5 um element and automatic drain, regulates branch pressure for consistent machine setting, and lubricates the air motors and jet nozzles downstream.
Fitted ahead of a paint spray booth's gun manifold, the unit strips water and fine particles that would spoil finish quality, regulates the supply to the guns at the setting the booth operator chooses, and meters oil mist only where the lubricator stage is plumbed into the tool circuit.
Start with the size and port: 200, 300, 400 and 600 step up in both port size and flow capacity, so match the 3/4 inch G3/4 port here against your main air line and the demand of the downstream cylinders, valves and tools. Choose the drain type for the filter bowl: automatic drain (fitted here) empties condensate without attention, manual drain requires an operator, and the differential-pressure type is the catalogue default. Choose the filter grade: 40 um is standard for general supply, while the 5 um grade fitted here suits finer downstream protection. The regulator is the low-pressure type; its exact adjustment range is not published, so confirm it with us before ordering. Gauge options are the embedded square gauge or an external round gauge in MPa, psi or bar scales - this unit carries the round psi gauge. Thread is PT as standard with G and NPT available as order options; brackets are included. 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 the GC series as performance curves rather than a single rated figure, so we do not quote one number. Send us your line pressure and the air demand of the equipment you are supplying, and we will confirm the flow figures from the datasheet for this exact model on request.
The W in the code GC600C20ALC2WG selects the 5 um element; the catalogue default for the GC filter stage is 40 um. The 5 um grade removes finer water and particulate carryover for downstream equipment that is sensitive to contamination. Both grades are available across the GC range, and the automatic drain fitted here removes collected condensate without manual attention.
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.