The AirTAC GC60020AF2K AirTAC F.R.L. Combination, PT3/4 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 PT3/4" ports, a 40 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC60020AF2K is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and lubricator assembled as one set. This 600-size unit handles compressed air at a PT3/4 (3/4 in) port, removes water and particulate down to 40 um, regulates downstream pressure across 0.15-0.9 MPa (20-130 psi) with a standard regulator, and adds oil-mist lubrication for downstream tools and actuators. The filter bowl is automatic-drain, so condensate is expelled without manual intervention, and the bowl on this 600 size is aluminium alloy. A square pressure gauge scaled in psi is fitted, and a reverse/check valve is included to hold downstream pressure if the supply drops.
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, drain, filter-grade, gauge-scale and thread options, and G (BSPP) or NPT threads can be ordered in place of the PT standard. Rated flow for this combination is published as curves rather than a single figure, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GC60020AF2K AirTAC F.R.L. Combination, PT3/4 |
|---|---|
| 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 | 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 — square, 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). |
| F | Gauge shape: Square. 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 |
Feeding a production hall's 3/4 in distribution header, the set cleans water and particulate from the shop air, holds a steady regulated pressure for the tools, and mists oil to the impact wrenches and nut runners on the line.
On a carton-forming and sealing line with pneumatic cylinders and vacuum generators, the combination delivers filtered, regulated, lubricated air so the seal jaws and conveyor stops cycle consistently through a full shift.
At a lab bench or pilot-plant air drop, the unit conditions the building supply before it reaches valves and sample-handling actuators, with the automatic drain keeping condensate out of the instruments and the psi gauge giving a local pressure readout.
Sizing a GC combination starts with the port and size step: this unit is size 600 with a PT3/4 port, the largest published step, so match it to lines where 1/2 in and below would restrict the circuit. Because flow is published as curves and not a single rated number, ask us to confirm sizing against your required consumption before ordering. The decodable choices on this configuration are already fixed: automatic drain (condensate is expelled without manual intervention), 40 um standard filtration (5 um is available as code W if finer filtration is needed), a square gauge scaled in psi, and a fitted reverse/check valve. Thread is PT as standard; G (BSPP) and NPT versions are catalogue options to order. 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 this series as performance curves rather than a single rated figure, so we do not quote one number. Tell us your working pressure and required air consumption and we will confirm the flow from the datasheet for your application before you order.
The A in the code GC60020AF2K specifies the automatic-drain filter bowl, which expels collected condensate on its own instead of waiting for a manual drain. The GC series is also available with manual drain (code M) or the differential-pressure default (no code), so you can order the drain style that suits how the unit is accessed on your installation.
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.