The AirTAC GC60020LC2WG AirTAC F.R.L. Combination 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 PT3/4" ports, a 5 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC60020LC2WG is an AirTAC GC600 three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one conditioning set for compressed air. This configuration is built around a G3/4 (3/4 in) port, a 5 um filter element (the finer of the two published grades, with 40 um as the standard alternative), a differential-pressure drain on the filter bowl, a low-pressure type regulator, and a round pressure gauge reading in psi. The filter and lubricator bowls are aluminium alloy, as is standard at the 600 size, and no reverse/check valve is fitted in this code.
This is a genuine AirTAC part. The GC family is published in 200, 300, 400 and 600 sizes with a choice of port sizes, thread types (PT standard, with G and NPT as order options), drain types, filter grades, gauge styles and scales, and reverse/check valve. Rated flow is published only as curves rather than a single figure, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GC60020LC2WG AirTAC F.R.L. Combination Unit 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 | Differential-pressure drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — round, psi 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. 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". |
| (blank) | Drain: Differential-pressure 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). |
| C | Gauge shape: Round. 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. |
| (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: GF600-20 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 |
Drops feeding air tools, impact wrenches and pneumatic clamping fixtures on a vehicle assembly line, where the 3/4 in port serves a high-draw work cell and the lubricator keeps tool motors running smoothly.
Conditioning the air supply to pneumatic press and forming machinery, where the 5 um element protects directional valves and cylinders from water and particulate and the regulator holds a stable low setpoint.
Supplying cleaned, regulated and lubricated air to conveyor diverters, case packers and actuated gates on a packaging line, with the differential-pressure drain clearing accumulated condensate from the filter bowl.
Start with the port step: the 600 size carries the largest ports in the GC range, and this unit is set up for 3/4 in. Match the size to the air consumption of the downstream circuit rather than the pipe diameter alone, and ask us to check the published flow curves against your demand before ordering. For the filter stage you can choose the 40 um standard element or the 5 um fine grade fitted here (code W); the finer grade suits valves, cylinders and instrumentation that need cleaner air. Drain choice is differential-pressure (fitted here, discharging as the pressure differential builds), automatic, or manual. The regulator in this code is the low-pressure type; the exact adjustment range for the low-pressure variant is not published, so confirm it with us if your setpoint is critical. Gauge options are the embedded square gauge or the external round gauge fitted here, in MPa, psi or bar scales. Thread is PT as the standard, with G (BSPP) and NPT available as order options - this code carries G. Note the maximum working pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C, non-freezing.
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 GC600 series as curves rather than a single rated figure, so we do not quote a rated flow number. Tell us your application and air demand and we will confirm the sizing against the datasheet curves on request before you order.
The W in the code GC60020LC2WG selects the 5 um element, the finer of the two published grades (40 um is the standard). The 5 um grade is chosen where downstream valves, cylinders or instrumentation need cleaner air. The differential-pressure drain on the filter bowl discharges condensate as the pressure differential builds, with no manual draining required.
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.