The AirTAC GC60020MC2WGK 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 manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC series is AirTAC's three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one unit, covering filtration, regulation and lubrication in a single order line. This GC60020MC2WGK is built for 3/4 in (G3/4) ports and carries a 5 um filter element, a manual drain, an external round gauge reading in psi, a reverse/check valve and a mounting bracket. The 600-size bowls are aluminium alloy, the regulator adjusts from 0.05 to 0.9 MPa (7-130 psi), and the unit handles a maximum inlet pressure of 1.0 MPa (145 psi) at -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GC range spans sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, and options include differential-pressure, automatic or manual drains, a 40 um standard or 5 um (W) filter element, gauge scale in MPa, psi or bar, and PT, G or NPT threads. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application.
| Model | GC60020MC2WGK 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 | 0.05 - 0.9 MPa (7 - 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 | Manual drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — round, 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. Standard type, regulating 0.05 - 0.9 MPa (7 - 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. |
|---|---|
| 20 | Port size PT3/4". This body offers 20 = PT3/4", 25 = PT1". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 130 psi)). |
| (blank) | Standard 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. |
| 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 |
Conditioned air for impact wrenches and pneumatic drivers on a car assembly line: the filter removes water and particulate before the regulator sets working pressure and the lubricator carries an oil mist to the tools.
Supplying filtered, regulated and lubricated air to conveyor cylinders and gating actuators in a bottling plant, with the manual drain letting operators bleed accumulated water during shift checks.
A point-of-use supply for nailers, sanders and air ratchets in a woodworking shop, where the 5 um element protects the tools and the lubricator keeps seals and vanes running smoothly.
Size and port set the capacity step: the 600 size with 3/4 in G-thread ports is the largest step in the range (200/300/400/600), so match it against your air demand - we can confirm flow from the datasheet curves before you order. This unit is configured with the 5 um (W) element instead of the 40 um standard, a manual drain instead of the differential-pressure default or the automatic option, and a round gauge scaled in psi (MPa, psi and bar scales are available, with an embedded square gauge as the standard alternative). Thread here is G (BSPP); PT is the standard thread and NPT is an order option. A bracket is included, and the reverse/check valve is fitted. Regulation range for this manual-drain unit is 0.05-0.9 MPa (7-130 psi).
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, not as a single rated figure, so we do not quote a number here. Tell us your air demand and we will confirm the sizing against the datasheet on request before you order.
The M in the code specifies a manual drain: an operator opens the drain to remove accumulated water from the filter bowl. Choose it where bowls are checked regularly; choose the automatic or differential-pressure drain options where unattended draining is preferred. The manual-drain configuration also allows the wider regulator setting range of 0.05-0.9 MPa (7-130 psi).
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.