The AirTAC GC600C20LF2 AirTAC F.R.L. 3/4 in Low-Pressure Combo Unit 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 GC series is a three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator built as one supply unit. This GC600C20LF2 sits on the size 600 body with a 3/4 in PT port and is the low-pressure (L) regulator type. It carries the standard 40 um filter element, a differential-pressure drain, an embedded square gauge reading in psi, and a mounting bracket; no reverse/check valve is fitted. At size 600 the filter and lubricator bowls are aluminium alloy.
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, and options that include G or NPT thread, automatic or manual drain, a 5 um (W) filter element, gauge scale in MPa, psi or bar, and a reverse/check valve. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application.
| Model | GC600C20LF2 AirTAC F.R.L. 3/4 in Low-Pressure Combo Unit |
|---|---|
| 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 |
Feed impact wrenches, nut runners and air ratchets at an automotive assembly station from one 3/4 in drop that filters water and swarf, holds a stable low-pressure setting and carries oil mist to the tools.
Supply the cylinders and grippers on a carton-forming and case-sealing conveyor line, where clean, regulated, lubricated air keeps high-cycle pick-and-place and sealing motions running smoothly.
Run the fixture-clamp and tool-change cylinders on a CNC machining centre, holding a steady low-pressure supply so workpiece clamps release and grip consistently across every cycle.
Size and port set the capacity: this 600 body with a 3/4 in PT port is the larger end of the range, and stepping up or down a size changes both the port and the flow path. Because flow is published as curves rather than a single rating, send us your air demand and let us confirm the sizing against the application before you order. The remaining choices are all decodable from the code: drain type (differential-pressure here, with automatic (A) or manual (M) as order options), filter grade (40 um standard, 5 um with W), gauge type and scale (square psi here; external round gauge and MPa/bar scales available), thread (PT standard, G and NPT to order), and regulator type - this unit is the low-pressure (L) version, whose exact adjustment range we confirm 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 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 line pressure and we will confirm the flow from the datasheet for this exact unit before you order.
L marks the low-pressure regulator type, which is what this unit carries. Its exact adjustment range is not published in the standard table, so we confirm it on request; standard-type GC units with this unit's differential-pressure drain adjust from 0.15 to 0.9 MPa (20-130 psi).
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.