The AirTAC GC60025AC2GK AirTAC F.R.L. Combination, G1 (1 in) 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 PT1" ports, a 40 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC series is a three-piece F.R.L. combination: a separate air filter, a pressure regulator and an oil-mist lubricator assembled as one air-treatment set. This configuration, GC60025AC2GK, is the size 600 unit with a G1 (1 in) port in G thread. The filter section carries a 40 um element with an automatic drain, so collected condensate is discharged without manual attention, and the bowl on this size is aluminium alloy. The regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi), fitted with a round gauge reading in psi, and a reverse/check valve is included. A mounting bracket is supplied.
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and options include manual or differential-pressure drains, a 5 um filter element (code W), square or round gauges with MPa, psi or bar scales, and PT or NPT threads in place of G. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing figures for your application on request.
| Model | GC60025AC2GK AirTAC F.R.L. Combination, G1 (1 in) |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1" (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. |
|---|---|
| 25 | Port size PT1". 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: GF600-25 filter, GR600-25 regulator and GL600-25 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 · PT1" · 40 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-25 |
| Build order | Filter → regulator → lubricator |
Installed at the take-off point of a factory compressed-air ring main, the set cleans water and particulate from the supply, holds a steady regulated pressure for the plant's pneumatic circuits, and carries oil mist downstream to lubricate the air tools and cylinders served by that line.
Mounted on the air drop feeding a packaging line's conveyor stops, pushers and clamp cylinders, the combination removes condensate before it reaches the valves, keeps operating pressure stable as multiple actuators cycle, and mists oil into the supply to extend cylinder seal life.
Fitted ahead of the clamping circuit on a CNC machining fixture, the unit delivers clean, dry, regulated air so clamp force stays consistent part to part, while the lubricator conditions the air feeding the swing clamps and support cylinders.
Start with the size and port: this is the 600 size with a G1 (1 in) port, the largest step in the GC range, chosen when the line's required flow points to a 1 in connection. Choose the drain to suit access: automatic (as here) empties the bowl on its own, manual needs an operator, and the differential-pressure default discharges on a pressure drop. Filter grade is 40 um standard or 5 um with code W; pick 5 um only where downstream equipment demands finer filtration. Gauge style is the embedded square type as standard or an external round gauge, with MPa, psi or bar scales. Thread is PT as standard, with G and NPT as order options, and a bracket can be included or omitted. Flow is published as curves rather than a single rating, so ask us to confirm sizing against your application before ordering.
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 GR600-25 regulator with a GF600-25 filter on that branch.
AirTAC publishes flow for the GC series as curves rather than a single rated figure, so we do not quote one number here. 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.
The A in the code GC60025AC2GK means the filter bowl drains itself automatically, which suits installations that are not checked daily. The GC series is also available with a manual drain or the differential-pressure default drain, so you can order a different drain type by specifying it in the model code.
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.