The AirTAC GC600C25F2GK AirTAC F.R.L. Combination, G1 (1 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC600C25F2GK is a three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one conditioning set. This configuration is built around a G1 (1 in) port, the largest step in the GC range, so it suits a main air drop or a high-demand machine header rather than a single small actuator. The filter element is the standard 40 um grade with a differential-pressure drain, the regulator is the standard type with a 0.15-0.9 MPa (20-130 psi) adjustment range, and the lubricator meters oil mist into the downstream air. A square gauge scaled in psi is fitted, a reverse/check valve is included, and the mounting bracket comes as standard. At size 600 the filter bowl is aluminium alloy, which is the metal-bowl step in the range.
This is a genuine AirTAC part. The GC series spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in up to 1 in, optional 5 um filtration (code W), automatic or manual drains, gauge scales in MPa, psi or bar, and G (BSPP) or NPT thread options alongside the PT standard. Flow for this series is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures against your application before ordering.
| Model | GC600C25F2GK AirTAC F.R.L. Combination, G1 (1 in) Port |
|---|---|
| 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 |
Installed at the drop feeding a CNC machining cell, the set removes water and chips-scale particulate, holds a steady regulated pressure to the machine's air valves, and carries oil mist to lubricate cylinders and air tools on the 1 in main.
Mounted on the header feeding a bottling line's conveyor stops, lifters and capper actuators, the filter clears condensate and particles, the regulator keeps clamp and grip pressures repeatable, and the lubricator conditions the cylinders running the line.
Fitted where a factory's 1 in main air takeoff serves a bank of impact wrenches, grinders and air-fed workstations, the combination cleans the supply, sets a safe working pressure under the psi gauge, and delivers oil mist so the tools keep their internal lubrication.
Start with the port and size step: this unit is the 600 size with a 1 in G-thread port, the top of the GC range, so match it to the total air demand of the circuit it feeds rather than to a single tool. Choose the drain on the filter: this unit uses the differential-pressure drain (the default), while automatic (A) and manual (M) versions exist if your installation cannot rely on a pressure differential to trigger draining. Filtration is the standard 40 um grade; specify code W if the circuit needs the 5 um option. The fitted square gauge is scaled in psi here, with MPa and bar scales available, and an external round gauge is an alternative to the embedded square type. Thread is G (BSPP) on this code; PT is the catalogue standard and NPT is an order option, so confirm the thread your pipework expects. The bracket is included and the reverse/check valve (K) is fitted.
One honest routing note: AirTAC publishes flow for this series as curves, not as a single rated number, so we do not quote a flow figure here. Send us your application demand and we will confirm sizing against the datasheet 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-C2 regulator with a GF600-C2 filter on that branch.
AirTAC publishes flow for the GC series as performance curves rather than a single rated figure, so we do not state a flow number for this unit. Send us your application's air demand and we will confirm the sizing against the datasheet on request before you order.
The trailing G on GC600C25F2GK specifies G (BSPP) threading on the 1 in ports. PT is the catalogue standard thread, and G and NPT are order options, so pick the variant that matches your pipework. This is a specification choice made at ordering, not a delivery matter.
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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.