The AirTAC GC60020ALC2 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 PT3/4" ports, a 40 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC60020ALC2 is an AirTAC GC-series three-unit F.R.L. combination: a separate filter, regulator and lubricator assembled as one air-preparation set. This size 600 unit has a PT3/4 port, an automatic drain on the filter bowl, a 40 um filter element, and a low-pressure type regulator with a round gauge fitted in psi. The automatic drain ejects collected condensate without anyone having to open the bowl, which suits installations that are not visited daily. The lubricator meters oil mist into the downstream air for tools and cylinders that need lubrication.
This is a genuine AirTAC part. The GC line is available in sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, drain choices (differential-pressure, automatic or manual), a 5 um element option, gauge scale choices and G or NPT thread options. Flow figures are published as curves rather than a single rating, so ask us to confirm sizing against your application and we will supply the datasheet on request.
| Model | GC60020ALC2 AirTAC F.R.L. Combination, PT3/4, Auto Drain |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/4" (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Low-pressure type |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Drain type | Automatic drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — round, psi 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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. |
|---|---|
| 20 | Port size PT3/4". This body offers 20 = PT3/4", 25 = PT1". |
| A | Drain: Automatic drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 130 psi)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 2 | Gauge scale: psi. 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: GF600-20 filter, GR600-20 regulator and GL600-20 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 · PT3/4" · 40 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-20 |
| Build order | Filter → regulator → lubricator |
A 3/4 inch FRL set feeding the air supply of a workshop press or clamping fixture: the filter removes water and swarf from the shop line, the low-pressure regulator holds the working pressure the fixture was set up for, and the lubricator feeds the cylinders and valves downstream.
Mounted at the drop point feeding a packaging machine's valves and actuators: the automatic drain handles condensate on a line that runs unattended across shifts, the 40 um element protects the machine's air components, and the psi gauge gives operators a visible line-pressure reference.
Installed ahead of a manifold that serves several air-tool stations in a maintenance or assembly bay: the three units prepare the air once for the whole header, the lubricator keeps the tools oiled, and the 3/4 port and size 600 body suit a shared supply rather than a single small tool.
Size 600 with a 3/4 port is the step to take when your line's required flow sits above what the 1/2 inch sizes serve; the flow curves, not a single rated number, decide the exact fit, so send us your consumption figures and we will confirm the right size before you order. This configuration carries an automatic drain, the right choice where the unit is mounted out of easy reach or the installation runs unattended; a manual drain would suit a supervised point-of-use position instead. The 40 um element is the standard grade for general plant air; if downstream equipment needs finer filtration, the 5 um (W) element is the option to specify. The fitted round gauge reads in psi; square embedded gauges and MPa or bar scales are the other catalogue choices. PT thread is the standard on this model, with G (BSPP) and NPT available as order options, 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 GR600-20 regulator with a GF600-20 filter on that branch.
AirTAC publishes flow for the GC series as curves, not as a single rated figure, so we do not quote one number. Tell us your operating pressure and the air consumption of the equipment downstream, and we will confirm the sizing against the flow curve and supply the datasheet on request.
This configuration is the low-pressure (L) type regulator, intended where the working pressure sits below what the standard type is set up for. The exact adjustment range for the low-pressure type is not published in our data, so confirm the range with us on request before ordering if your setpoint is critical.
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.