The AirTAC GC60020AC2WK AirTAC GC600 F.R.L. 3/4 in PT Three Unit 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 5 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC60020AC2WK is a three-unit F.R.L. combination that conditions compressed air in one assembly: a filter removes water and particulate, a regulator holds downstream pressure steady, and a lubricator adds an oil mist for air-fed tools and cylinders. This 600-size unit is fitted with a 3/4 in PT port, a 5 um filter element (the finer of the two catalogue grades), an automatic drain that expels collected condensate without manual attention, and a round pressure gauge reading in psi. A reverse/check valve is fitted and a mounting bracket is included.
This is a genuine AirTAC part in the largest of the four catalogue sizes (200/300/400/600), with larger ports and higher flow capacity at each step up. The 600-size bowls are aluminium alloy, and thread options G (BSPP) and NPT can be ordered as alternatives to the PT standard. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures for your application.
| Model | GC60020AC2WK AirTAC GC600 F.R.L. 3/4 in PT Three Unit |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/4" (PT thread) |
| Filtering grade | 5 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 | 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. 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. |
|---|---|
| 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)). |
| (blank) | Standard 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. |
| W | Filtering grade 5 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" · 5 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-20 |
| Build order | Filter → regulator → lubricator |
Dropping a conditioned 3/4 in branch off the plant ring main to feed impact wrenches, nut runners and pneumatic clamps at a stable, regulated pressure with clean, lubricated air.
Conditioning the air feeding conveyor diverters, pusher cylinders and gripper actuators on a beverage or packaging line, where the 5 um element protects close-tolerance valves and the automatic drain handles condensate load.
Supplying a fabrication cell's air tools - grinders, chippers and drills - from a 3/4 in drop, with the lubricator keeping vane motors running and the regulator holding set pressure as multiple tools draw air.
Size 600 with a 3/4 in PT port is the right step when your line's flow demand sits at the top of the catalogue range; step down to 300/400 or up the port schedule only if the flow curves support it - we can check sizing against your demand on request. The 5 um element (code W) suits downstream equipment sensitive to finer particulate; the 40 um standard element is the choice for general protection. The automatic drain keeps condensate off your floor without daily attention; manual and differential-pressure drains are the alternatives on other variants. The fitted round gauge reads in psi, with MPa and bar scales available on other variants, and the embedded square gauge is the standard option if you prefer it. PT is the standard thread; G (BSPP) and NPT are order options, and a mounting bracket is included with this unit.
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 GC600 series as curves rather than a single rated figure, so we do not quote a rated flow number. Tell us your line pressure and the flow your application needs, and we will confirm the sizing against the datasheet curves on request before you order.
This unit's filter bowl carries the automatic drain (code A), which expels collected condensate by itself without anyone opening it - useful on lines that run unattended. The catalogue alternatives are the manual drain (code M), which you open by hand, and the differential-pressure drain, which is the default when no drain code appears. On this 600-size unit the bowl is aluminium alloy.
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.