The AirTAC GC600C20MLF2GK AirTAC F.R.L. Unit G3/4 Low-Pressure Type 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC600C20MLF2GK is a three-unit F.R.L. combination: a separate air filter, a pressure regulator and an oil-mist lubricator assembled as one air-preparation set for compressed air. This size-600 configuration is built for G3/4 (BSPP) lines. The filter element is the standard 40 um grade and the bowl is drained by hand, so an operator or maintenance routine empties collected water on a schedule you control. The regulator is the low-pressure type, suited to circuits that hold a lower set pressure than a standard unit, and it carries an embedded square gauge reading in psi. A reverse/check valve is fitted, and the mounting bracket is included. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). The filter bowl at size 600 is aluminium alloy.
This is a genuine AirTAC part. The GC series is offered in sizes 200, 300, 400 and 600 with matching port sizes, and options include automatic or differential-pressure drains, a 5 um filter element (code W), gauge scale choices of MPa, psi or bar, and PT, G or NPT threads to order. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application before you order.
| Model | GC600C20MLF2GK AirTAC F.R.L. Unit G3/4 Low-Pressure Type |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | See datasheet (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 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 | Differential-pressure drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — factory standard, Factory standard 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. Standard type, regulating 0.15 - 0.9 MPa (20 - 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. |
|---|---|
| C2 | Port size See datasheet. 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)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| (blank) | PT 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-C2 filter, GR600-C2 regulator and GL600-C2 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 · See datasheet · 40 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-C2 |
| Build order | Filter → regulator → lubricator |
Feeding filtered, regulated and lubricated air to impact wrenches, nutrunners and clamping fixtures at G3/4 header take-offs on a vehicle assembly line, with the low-pressure regulator holding a reduced set pressure for the tool circuit.
Supplying the pneumatic cylinders and air-actuated gates on a bottling hall conveyor system, where the filter removes line water and the lubricator keeps actuator seals running on a continuous two-shift schedule.
Conditioning the shop-air feed to a test rig or laboratory pneumatic bench, where the 40 um filter, low-pressure regulation and oil-mist lubrication prepare a clean, stable, lubricated supply for instruments and small actuators.
Start with the port step: this unit is size 600 with a G3/4 connection, the largest in the range, so step down to GC300 or GC400 if your line is 3/8 to 1/2 in and your air demand is smaller. Because flow is published as curves and not as a single rated number, send us your application details and we will confirm sizing against the datasheet before you order. Choose the drain to match maintenance: manual (this unit) is emptied by hand, while automatic and differential-pressure drains handle condensate without operator action. The 40 um element is standard; specify the 5 um W grade where finer particulate removal matters. The embedded square gauge here reads psi; MPa and bar scales and an external round gauge are alternatives. Thread is G (BSPP) on this code, with PT as the standard and NPT available to order. A bracket is included, and the low-pressure regulator type should be chosen when the circuit holds a lower set pressure - we confirm the exact range on request.
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-C2 regulator with a GF600-C2 filter on that branch.
AirTAC publishes flow for this series as curves, not as a single rated figure, so we do not quote a number on the page. Send us your line pressure, set pressure and air demand and we will confirm the sizing from the datasheet on request before you order.
The M in the code sets a manual drain: collected water is emptied by hand on a maintenance schedule. If you would rather not rely on operator action, the same GC600 configuration can be ordered with an automatic drain (code A) or a differential-pressure drain (blank), and the filter element can be changed from the standard 40 um to the finer 5 um W grade.
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.