The AirTAC AirTAC GC60020AC2GK F.R.L. Combination Unit, G3/4 Port 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 AirTAC GC60020AC2GK is a three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one supply-preparation set. This size 600 unit carries a G3/4 (3/4 in) port with G thread, the largest step in the GC range. The filter section uses the standard 40 um element with an automatic drain, so collected condensate is expelled without manual attention, and the aluminium alloy bowl suits higher-demand installations. The standard regulator covers an adjustment range of 0.15-0.9 MPa (20-130 psi), read on the fitted round psi gauge, and a reverse/check valve is fitted to hold downstream settings. A mounting bracket is included.
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600 with port options from 1/8 in to 1 in, and choices of drain type, 40 um or 5 um (W) filtration, gauge scale and thread (PT standard, with G and NPT as order options). Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application on request.
| Model | AirTAC GC60020AC2GK F.R.L. Combination Unit, G3/4 Port |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/4" (G (BSPP) 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 — 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. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| G | G (BSPP) 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 |
Feeds a 3/4 in ring main serving impact tools and clamps on an assembly line, cleaning the air, holding a set working pressure and carrying oil mist to the tools.
Prepares the air feeding cylinders and grippers on a carton-forming and palletising conveyor, with the automatic drain protecting the set between shifts.
Conditions the shop-air supply to a CNC machining cell, regulating pressure to the tool-change circuit and lubricating pneumatic components on the machine.
Start with the port step: size 600 in G3/4 is the largest GC configuration, so match it against the air demand of the line it feeds - and because flow is published as curves, not a single rating, have us confirm the fit before ordering. Choose the drain next: this unit has an automatic drain; manual and differential-pressure drains are the other catalogue choices. Filtration is the standard 40 um grade, with 5 um (code W) available where finer particulate removal is needed. Gauge scale is selectable (MPa, psi or bar) - this configuration reads psi on a round external gauge. Thread is G here; PT is the standard and NPT can be ordered. A mounting bracket is included with this set.
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 curves rather than a single rated figure, so no one number can be quoted here. Tell us your line demand and we will confirm the sizing against the datasheet on request before you order.
Code A in GC60020AC2GK specifies an automatic drain, which expels collected condensate from the filter bowl without manual attention - useful on lines that run unattended. Manual and differential-pressure drains are the other catalogue choices if you would rather control drainage yourself.
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.