The AirTAC GC60020MF2WK AirTAC F.R.L. Combination, PT3/4 (3/4 in) 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 GC60020MF2WK is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one supply unit. This size-600 configuration carries a 3/4 in PT port, a 5 um filter element (the finer of the two catalogue grades), a manual drain on the filter bowl, and a regulator of the standard type with an adjustment range of 0.05-0.9 MPa (7-130 psi). The square gauge is fitted with a psi scale, a reverse/check valve is fitted, and the mounting bracket is included. At size 600 the filter bowl is aluminium alloy, 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 series is available in sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and with choices of drain type, filter grade, gauge style and scale, thread (PT standard, with G and NPT as order options), bracket and reverse valve. Flow for this series is published as curves rather than a single rated figure, so we confirm the datasheet figures for your application on request.
| Model | GC60020MF2WK AirTAC F.R.L. Combination, PT3/4 (3/4 in) |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/4" (PT 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 — 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. 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). |
| 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. |
| (blank) | PT 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 |
Installed where the 3/4 in main drops to a machining or assembly line, cleaning the air to 5 um, holding regulated pressure at the set point and feeding oil mist to the line's air tools.
Mounted at the inlet to a CNC machining cell, conditioning the compressed air that powers tool changers, clamps and pneumatic actuators, with the psi gauge giving the operator a local pressure readout.
Feeding the service bay's pneumatic impact wrenches, lifts and tyre equipment, where the lubricator keeps air tools oiled and the manual drain lets the technician bleed accumulated water between jobs.
Start with the port step: this unit is 3/4 in PT, the largest standard port in the GC range alongside the size-600 flow path, so match it to the main air supply line of the machine or cell it feeds. The manual drain here means an operator opens the drain at the filter bowl - choose automatic or differential-pressure drain codes instead if the installation is unattended. The 5 um element (code W) suits downstream equipment that is sensitive to finer particulate than the 40 um standard element removes. The fitted square gauge reads in psi; MPa and bar scales and an external round gauge are the other catalogue choices. PT is the standard thread, with G (BSPP) and NPT available as order options, and the bracket is included; a reverse/check valve is fitted on this code.
Because flow for the GC series is published as curves and not as a single rated number, ask us to confirm sizing against your required flow before ordering - we will read the datasheet curve for the size and port you are considering.
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 rated flow number. Tell us your required flow and line conditions and we will confirm the datasheet curve for this size-600, 3/4 in unit on request before you order.
The M in the code specifies a manual drain on the filter bowl: an operator opens it to release collected water. The catalogue also offers automatic drain (code A) and differential-pressure drain (blank) for installations that are not checked daily - ask for those codes if the unit will run unattended.
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.