The AirTAC GC600C20MLC2K AirTAC Three-Unit FRL, PT3/4 (3/4 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC600C20MLC2K is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and lubricator assembled as one 3/4 in set. The filter carries the standard 40 um element for water and particulate removal, the metal bowl on this size-600 unit is aluminium alloy and drains manually, and the regulator is the low-pressure type fitted with a round gauge scaled in psi. A reverse (check) valve is fitted and the mounting bracket is included. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. The GC line spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 in, an optional 5 um element (code W), a choice of manual, automatic or differential-pressure drains, gauge scales in MPa, psi or bar, and G (BSPP) or NPT threads in place of the standard PT. Flow for this family is published as curves rather than a single rating, so ask us to confirm figures from the datasheet for your application.
| Model | GC600C20MLC2K AirTAC Three-Unit FRL, PT3/4 (3/4 in) |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | See datasheet (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 | Differential-pressure drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — factory standard, Factory standard scale |
| Reflux valve | Not fitted |
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. |
|---|---|
| C2 | Port size See datasheet. This body offers 20 = PT3/4", 25 = PT1". |
| (blank) | Drain: Differential-pressure 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). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 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. |
| (blank) | No reverse-flow valve (the default). |
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-C2 filter, GR600-C2 regulator and GL600-C2 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 · See datasheet · 40 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-C2 |
| Build order | Filter → regulator → lubricator |
Supplying clean, regulated and oil-misted air to pneumatic clamps and tool-changer cylinders on a machining centre, with the 40 um element catching water and debris before it reaches the valves.
A three-in-one air supply for the stopper gates, pushers and diverters along a bottling conveyor: the low-pressure regulator holds a steady setting while the lubricator feeds the cylinders' seals.
Feeding impact wrenches, air ratchets and tyre cages in a truck service bay, where the manual-drain aluminium alloy bowl is emptied during end-of-shift checks and the psi gauge lets technicians set tool pressure.
Choose the size by the port and flow step: this is size 600 with a PT3/4 (3/4 in) port, the largest in the GC range, so step down to 200, 300 or 400 if your line needs less. Drain type matters: this unit drains manually, which suits attended installations, while automatic and differential-pressure drains discharge condensate on their own. Filtration is the standard 40 um element; specify W for 5 um where downstream valves need finer air. The regulator here is the low-pressure type with a round psi gauge; the embedded square gauge and MPa or bar scales are the alternatives, and the exact adjustment range of the low-pressure type is not published, so confirm it with us if your set pressure is critical. Thread is standard PT, with G (BSPP) and NPT as order options, and the bracket is included. Flow is published as curves, not a single rated figure, so send us your application 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-C2 regulator with a GF600-C2 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. Send us your operating pressure and expected air demand and we will confirm the sizing from the datasheet before you order.
This unit has a manual drain: the aluminium alloy bowl is emptied by hand, which suits attended installations on regular maintenance rounds. The same size-600 filter is also available with an automatic or differential-pressure drain if you need condensate removed without opening the bowl. Filtration is the standard 40 um element; code W gives the finer 5 um grade.
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.