The AirTAC GC60020MC2WK AirTAC F.R.L. Combination, PT3/4 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 GC60020MC2WK is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one 3-piece set. This configuration is built around a 3/4 in PT port in the size-600 frame. The filter stage carries the 5 um element (code W) for finer water and particulate removal than the 40 um standard, with a manual drain on the bowl. The regulator is the standard type with a 0.05-0.9 MPa (7-130 psi) adjustment range, and a round external gauge on the psi scale is fitted so set pressure can be read directly. A reverse/check valve is fitted, and a mounting bracket is included. The bowls on this size are aluminium alloy.
This is a genuine AirTAC part. The GC range spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and options across drain type, filter grade, gauge style and scale, thread (PT standard, with G and NPT as order options) and check valve. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GC60020MC2WK AirTAC F.R.L. Combination, PT3/4 |
|---|---|
| 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 — 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. |
| (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 |
Feeds clean, regulated, lubricated air to the tool-changer and clamping actuators on a machining center, with the 5 um element protecting fine pilot valves from particulate carryover.
Serves a carton-forming and sealing conveyor line where cylinders run continuously; the lubricator maintains oil-mist carryover to the actuators and the regulator holds a steady set pressure shift to shift.
Conditions the compressed air feeding spray-gun drops and booth door cylinders in an automotive paint shop, where the 5 um grade and a manually drained bowl fit a supervised, shift-based maintenance routine.
Start with the port and size step: this unit is the size-600 frame on a 3/4 in PT port, the largest step in the range, chosen where the air demand at the point of use is highest. If your line sits below that demand, the 400/300/200 frames on smaller ports may be the more economical fit - we can check the flow curves against your consumption if you send the figures. On the filter stage, this unit carries the 5 um element; the 40 um standard element is the choice where only coarse protection is needed. Drain type is a real decision: manual drain (as decoded here) means an operator drains the bowl on a routine, while automatic and differential-pressure drains handle condensate continuously - manual suits attended installations. Gauge style and scale are selectable (embedded square gauge standard, external round gauge optional, in MPa, psi or bar; this unit has the round psi gauge). Thread is PT as standard with G (BSPP) and NPT available to order, and a bracket is included for mounting.
One honest note on sizing: AirTAC publishes flow as curves, not a single rated number, so we do not quote a flow figure for this unit. Ask us to confirm the datasheet curves against your application before you order.
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, not as a single rated figure, so we do not quote a flow number. Send us your application's air demand and working pressure and we will confirm the datasheet curve figures for this exact model before you order.
The M in the code GC60020MC2WK decodes to a manual drain on the filter bowl: an operator opens it to discharge collected condensate on a routine, which suits attended installations. The GC600 series is also available with an automatic drain (code A) or the default differential-pressure drain - tell us which suits your maintenance routine and we will confirm the matching model.
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.