The AirTAC GC600C20MLF2WGK AirTAC F.R.L. Unit, G3/4 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 GC600C20MLF2WGK is a three-piece AirTAC GC-series F.R.L. combination: a separate filter, regulator and lubricator that together clean, regulate and oil-mist lubricate compressed air on one 3/4 in line. This configuration is built with the fine 5 um filter element (the standard element is 40 um, this one is the W grade), manual drains on the wetted bowls, metal bowls - size 600 bowls are aluminium alloy - a fitted embedded square gauge reading in psi, a low-pressure type regulator, a reverse/check valve, and the mounting bracket included. The G (BSPP) thread is the ordered option; PT is the catalogue standard thread and NPT is also available to order.
This is a genuine AirTAC part from the GC series, which spans sizes 200, 300, 400 and 600 with ports from 1/8 in up to 1 in, and options for drain type, filter grade, gauge style and scale, thread form and check valve. AirTAC publishes flow for this series as curves rather than a single rated figure, so we confirm the datasheet and flow figures for your application on request.
| Model | GC600C20MLF2WGK AirTAC F.R.L. Unit, G3/4 |
|---|---|
| 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 |
Feeding impact wrenches, nutrunners and air ratchets on a vehicle assembly line, where the 5 um element protects tool internals from water and particulate, the regulator holds a steady working pressure, and the lubricator carries oil mist to keep the tools running shift after shift.
Supplying the cylinders and air actuators that push, divert and clamp containers on a bottling or packaging conveyor, with cleaned, regulated and lubricated air at each drop so valve spools and cylinder seals last their full service life.
Serving the air-operated controls and cylinders on looms and winding machines in a textile mill, where the low-pressure regulator suits lower working pressures, the check valve holds the circuit against backflow, and the psi gauge gives operators a direct local reading.
Size and port step up from 200 through 600, with larger sizes carrying larger ports and more flow capacity - this unit is the 600 size on 3/4 in ports, the right step when a line needs substantial air delivery. Where a bowl is fitted you choose the drain: differential-pressure (the default), automatic, or manual as here, which suits installations checked on a maintenance round. Filter grade is 40 um standard or 5 um (W) for finer protection downstream. On the regulator you pick standard or low-pressure type, gauge style (embedded square is standard, external round optional) and scale in MPa, psi or bar. Thread is PT as standard with G (BSPP) and NPT as orderable options, and a reverse/check valve can be specified.
One honest note before you order: AirTAC publishes flow for this series as curves, not as a single rated number, so send us your application's flow and pressure requirements and we will confirm the sizing from the datasheet before you commit.
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 does not publish a single rated flow figure for this series - flow is given as performance curves instead, so any one number would be misleading. Tell us your line pressure and the flow your application needs, and we will confirm the sizing against the datasheet curves for you before you order.
The M in the code selects manual drains on the filter bowl: someone opens the drain at a maintenance check to expel collected water. If your installation is unattended, the same GC600 in 3/4 in can be ordered with automatic drains (code A) or the default differential-pressure drain instead - just ask and we will quote the variant.
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.