The AirTAC GC60020MC2GK AirTAC F.R.L. Combination, G3/4 (3/4 in) Port 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 40 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC60020MC2GK is an AirTAC GC series three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one air-treatment set. This configuration is built around the size 600 body with a G3/4 (3/4 in) port and G thread, a 40 um standard filter element with a manual drain, and a manual-drain regulation range of 0.05-0.9 MPa (7-130 psi). The filter and lubricator bowls on this size 600 unit are aluminium alloy, and the code confirms an external round gauge with a psi scale, a reverse/check valve fitted on the regulator, and a mounting bracket included.
This is a genuine AirTAC part. The GC combination is available in sizes 200, 300, 400 and 600, with port options, drain types (differential-pressure, automatic or manual), a 5 um (code W) filter grade option, gauge scale choices and reverse-valve variants to order. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing figures for your application on request.
| Model | GC60020MC2GK AirTAC F.R.L. Combination, G3/4 (3/4 in) Port |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/4" (G (BSPP) thread) |
| Filtering grade | 40 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. |
| (blank) | Filtering grade 40 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" · 40 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-20 |
| Build order | Filter → regulator → lubricator |
Installed at the take-off point of a factory air main, this three-unit set cleans water and particulate from the supply, holds a stable regulated pressure for downstream equipment, and carries oil mist into the distribution lines that serve lubricated air tools and actuators.
On a packaging or bottling line running pneumatic cylinders, clamps and air-driven labelers, this combination conditions the air feeding the valve manifold: filtered and drained, regulated to the machine's set pressure, and lubricated for longer cylinder and valve service life.
Feeding a pneumatic press, clamping fixture or workholding circuit, the set delivers clean, regulated and lubricated air to the directional valve, with the fitted reverse/check valve helping hold the downstream circuit condition if supply pressure is interrupted.
Size and port are the first decodable choice: this unit is size 600 with a G3/4 (3/4 in) port, the largest step in the GC range, so step up or down through 200/300/400/600 to match the line size and required flow. Drain type is a real operational choice: this code carries a manual drain (M), which suits installations where an operator can bleed the bowl on a routine; automatic (A) or differential-pressure (blank) drains remove that task. The 40 um element fitted here is the standard grade; specify code W for the 5 um option where finer particulate removal is needed. The round gauge in this code reads in psi; square embedded gauges and MPa or bar scales are the other catalogue choices. Thread is G here, with PT and NPT available as order options, and a mounting bracket is included. Because flow is published as curves rather than a single rating, ask us to confirm sizing against your application before ordering.
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 this series as performance curves rather than a single rated figure, so we do not quote a rated flow, Cv or SCFM number. Tell us your line size and demand and we will confirm the flow figures from the datasheet for this exact model on request.
The M in the code specifies a manual drain on the filter bowl, meaning accumulated water is released by hand during routine checks. The catalogue also offers automatic (A) and differential-pressure (blank) drains on GC units if you would rather not rely on operator attention; this can be selected when ordering.
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.