The AirTAC GC600C20MLF2WK 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC600C20MLF2WK is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one conditioning train. This size 600 unit carries a 3/4 in PT port, a 5 um filter element (the finer of the two catalogue grades), a manual drain on the filter bowl, a low-pressure regulator, an embedded square gauge with a psi scale, and a reverse/check valve. The filter bowl is metal - at size 600 the catalogue material is aluminium alloy - and a mounting bracket is included.
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in up to 1 in, and options across drain type, filter grade, gauge style and scale, thread (PT standard, G and NPT to order) and reverse valve. Rated flow is published as curves rather than a single figure, so ask us to confirm sizing and any datasheet figure against your application before ordering.
| Model | GC600C20MLF2WK AirTAC F.R.L. Combination, PT3/4 |
|---|---|
| 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 |
Feeds spray guns and air-assisted applicators on a paint line, where the 5 um element, stable low-pressure setting and oil mist keep finish quality consistent across the booth.
Conditions the air feeding clamps, tool-changers and chip-blowoff circuits on a machining centre, with the psi gauge giving operators a visible setpoint at the machine.
Supplies filtered, regulated and lubricated air to the cylinders and grippers that index cartons along a packaging conveyor, with the check valve holding downstream pressure if supply dips.
Step up or down the size ladder (200/300/400/600) to match the port and the flow your line needs - this unit is the 3/4 in PT step at size 600. Choose the drain to suit access: manual (as here) means someone drains the bowl on a schedule, automatic drains hands-free, and the differential-pressure default is the baseline. Filter grade is 5 um (this code, W) versus the 40 um standard - pick 5 um where downstream valves and instruments want finer air. The embedded square gauge reads in psi here; MPa and bar scales and an external round gauge are alternatives. Thread is PT as standard, with G (BSPP) and NPT as orderable options; a reverse/check valve is fitted on this code.
Because flow is published as curves rather than a single rated number, send us your application details and we will confirm sizing against the datasheet before you order. The low-pressure regulator on this code also has its set range confirmed from the datasheet on request.
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 this family as performance curves rather than a single rated figure, so we do not quote one number. Tell us your operating pressure and the air demand of the equipment you are feeding, and we will confirm the sizing against the datasheet on request.
A manual drain means the collected water is released by operating the drain by hand, so it suits installations where the bowl is accessible and checks are already part of a maintenance routine. If the unit will sit where nobody passes regularly, an automatic drain or the differential-pressure default is the better decode - both are orderable options in this family.
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.