The AirTAC GC60020ALF2WGK 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 PT3/4" ports, a 5 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC60020ALF2WGK is an AirTAC GC-series three-unit F.R.L. combination: a separate filter, regulator and lubricator assembled as one air-preparation set for compressed air. This configuration is built on the size-600 body with a G3/4 (3/4 inch) G-thread port. The filter element is the fine 5 um grade (W code) and the bowl drains automatically, so collected water is expelled without manual attention. The regulator is the low-pressure type and carries an embedded square gauge reading in psi, and a reverse/check valve is fitted. The filter bowl on this size-600 unit is aluminium alloy, and a mounting bracket is included.
This is a genuine AirTAC part. The GC line is offered in sizes 200, 300, 400 and 600 with a choice of port sizes, thread types (PT standard, G and NPT as order options), drain types, filter grades, gauge scales and low-pressure or standard regulators. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GC60020ALF2WGK AirTAC F.R.L. Combination G3/4 |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/4" (G (BSPP) thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Low-pressure 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 — square, 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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. |
|---|---|
| 20 | Port size PT3/4". 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)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| F | Gauge shape: Square. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 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: GF600-20 filter, GR600-20 regulator and GL600-20 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 · PT3/4" · 5 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-20 |
| Build order | Filter → regulator → lubricator |
Feeds clean, regulated and lubricated air to the tool-changer, clamps and actuator circuits of a machining centre on a 3/4 inch main, with the 5 um element protecting downstream valves from fine particulate and the automatic drain keeping condensate off the shop floor.
Prepares the air feeding cylinder-driven case packers and palletiser grippers, where the low-pressure regulator holds a gentle working pressure for delicate product handling and the lubricator keeps long runs of cylinders and valves operating smoothly.
Installed at a large plant-air drop serving assembly stations and pneumatic hoists, filtering water and 5 um particulate from the main, regulating pressure for the station tools and delivering oil mist to air motors and impact tools downstream.
Start with the size and port: this unit is size 600 with a G3/4 (3/4 inch) G-thread port, the largest step in the GC range, chosen when the line demands the bigger connection. Because flow is published as curves and not a single rated figure, ask us to confirm sizing against your required flow before ordering. Other decodable choices on this code: the 5 um fine filter grade instead of the 40 um standard, an automatic drain instead of manual or differential-pressure, the low-pressure regulator type, a square gauge with psi scale (MPa and bar scales are also available), a fitted reverse/check valve, and the included mounting bracket. Thread is G here; PT is the standard and NPT is an order option.
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 GR600-20 regulator with a GF600-20 filter on that branch.
AirTAC publishes flow for the GC series as curves rather than a single rated figure, so we do not quote a rated flow, Cv or SCFM number. Tell us your line pressure and required flow and we will confirm the sizing against the datasheet curves on request before you order.
The L in the code marks the low-pressure regulator type, selected when the process needs a lower working pressure than the standard setting range serves; the exact range for this type is not published, so we confirm it on request. The A marks the automatic drain on the filter bowl, which expels collected condensate by itself instead of waiting for a manual or differential-pressure dump.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business 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.