The AirTAC GC600C20ALF2WG AirTAC F.R.L. Combination, 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 GC600C20ALF2WG is an AirTAC GC600 three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one set. This size 600 configuration is built for a G3/4 (BSPP) port, carries a 5 um filter element (the finer of the two published grades), and has an automatic drain that expels collected condensate without manual attention. The regulator is the low-pressure type, and the set includes an embedded square gauge scaled in psi. At size 600 the bowls are aluminium alloy, and a mounting bracket is included; no reverse/check valve is fitted.
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600 with port sizes from 1/8" to 1", a choice of differential-pressure, automatic or manual drains, 40 um standard or 5 um (W) filtration, gauge scale options, and PT (standard), G or NPT threads. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C, non-freezing. Flow is published as curves rather than a single rating, so ask us and we will confirm the datasheet figures for your application.
| Model | GC600C20ALF2WG AirTAC F.R.L. Combination, 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 |
A 3/4" branch line feeding pneumatic impact wrenches and clamping fixtures at assembly stations: the filter stage strips water and fine particulate, the low-pressure regulator holds a reduced working pressure, and the lubricator mists oil into the tool air supply.
Compressed air to conveyor-mounted pneumatic cylinders and diverters on a bottling line, where the automatic drain keeps condensate out of the supply between shifts and the 5 um element protects valve spools from fine contamination.
A dedicated 3/4" preparation point for loom and winding-machine actuators: the three-unit set filters, regulates at a low setpoint and lubricates the air in one bracket-mounted assembly, with the psi gauge giving operators a local pressure readout.
Start with the port step: this unit is the size 600 body on a G3/4 (BSPP) thread, the largest published size, so match it to lines plumbed at 3/4". If your line runs PT or NPT, the same combination is orderable in those threads - G and NPT are catalogue options, with PT as the standard. You have chosen the automatic drain, which suits unattended installations; manual and differential-pressure drains are the alternatives if you prefer controlled or pressure-differential dumping. The 5 um (W) element is the finer grade over the 40 um standard - pick 5 um where downstream equipment is sensitive to fine particulate. The low-pressure regulator type is intended for reduced setpoint duties; its exact adjustment range is not published, so confirm it with us before ordering. Gauge scale is psi here; MPa and bar scales are available, and an external round gauge is optional. Flow is published as curves, not a single rating - send us your flow requirement 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 this family as performance curves, not as a single rated number, so we do not quote a figure here. Send us your line pressure and required flow and we will confirm the datasheet curve for the GC600 size before you order.
The A in the code selects the automatic drain, which ejects collected condensate on its own - useful where the unit is mounted where manual draining is impractical. The W selects the 5 um element, the finer of the two published grades (40 um is standard), for protection of sensitive downstream equipment.
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.