The AirTAC GC60020ALC2K AirTAC F.R.L. Combination, PT3/4, Low-Pressure 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 GC60020ALC2K is an AirTAC GC three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one coordinated set. This size 600 unit carries 3/4 inch PT ports and is configured with an automatic drain on the filter bowl, the standard 40 um filter element, a low-pressure type regulator, a round pressure gauge with a psi scale, a fitted reverse/check valve, and an included mounting bracket. Because the size 600 bowls are aluminium alloy, the set suits installations where a polycarbonate bowl is not the preferred choice.
This is a genuine AirTAC part. The GC line is available in sizes 200, 300, 400 and 600 with a choice of port sizes, drain types (differential-pressure, automatic or manual), a 5 um filter element option, gauge style and scale, G or NPT thread options, and a reverse/check valve. Rated flow for this combination is published as curves rather than a single figure, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GC60020ALC2K AirTAC F.R.L. Combination, PT3/4, Low-Pressure |
|---|---|
| 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 | Fitted (reverse flow permitted) |
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. |
| K | Reverse-flow (reflux) valve fitted. |
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 F.R.L. set feeding a plant air ring main that supplies impact wrenches, nut runners and pneumatic clamps at assembly stations, with automatic condensate draining so the filter bowl does not need daily attention.
Conditioning the air feeding cylinder-actuated conveyor stops, diverters and case-packing grippers on a beverage bottling line, where filtered, regulated and lubricated air keeps actuators running shift after shift.
A machine-side F.R.L. panel on a CNC machining cell, supplying tool-change cylinders, clamps and air-blast nozzles, with the reverse/check valve holding the circuit and the psi gauge giving operators a local pressure readout.
Start with the port step: this unit is size 600 with 3/4 inch PT ports, the largest step in the GC range, so match it to your line size and required air delivery. Choose the drain type to suit maintenance access: the automatic drain fitted here removes condensate without manual attention, while differential-pressure and manual drains are available on other configurations. The 40 um element is the standard grade; specify the W code if your application needs the 5 um option. The low-pressure type regulator in this code is intended for applications working below the standard range - its exact adjustment range is not published, so confirm it with us. Gauge style and scale are selectable (embedded square or external round; MPa, psi or bar); this configuration has a round psi gauge. Thread is PT as standard, with G (BSPP) and NPT available to order, and the reverse/check valve (code K) is already fitted here.
Flow for the GC series is published as curves, not a single rated number, so we cannot quote a rated flow figure. Send us your application details and we will confirm sizing against the datasheet before you order.
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 a rated flow number. Tell us your operating pressure and the air demand of the equipment you are feeding, and we will confirm the sizing against the datasheet on request before you order.
L marks the low-pressure type regulator. This variant is intended for applications that work below the standard regulator range; its exact adjustment range is not published in the material we hold, so we confirm it on request. If your line runs at conventional shop-air pressures, the standard (non-L) GC configuration is usually the appropriate choice - we can help you select it.
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.