The AirTAC GC600C25C2GK 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 GC600C25C2GK 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 package. This configuration is built around a G1 (1 in) G-thread port, with 40 um standard filtration, a differential-pressure drain on the filter bowl, and a regulator of standard type covering 0.15-0.9 MPa (20-130 psi). A round external gauge reading in psi is fitted, and a reverse/check valve is included so downstream pressure is held if the upstream supply drops. At size 600 the filter bowl is aluminium alloy, and the unit carries a mounting bracket.
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600, with port options from 1/8 in up to 1 in, G or NPT thread variants, manual or automatic drain choices, a 5 um filter grade option, and gauge scales in MPa, psi or bar. Flow for this size is published as curves rather than a single rating, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GC600C25C2GK 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 |
Feeding a large assembly hall's distribution main, the 1 in G-thread combination filters line water and scale to 40 um, holds a set working pressure for the tools, and meters oil mist to keep air impact wrenches and nut runners lubricated through a full shift.
On a high-cycle packaging conveyor, the check valve holds the set pressure to gripper and pusher cylinders if the compressor unloads, while the lubricator delivers a fine oil mist to the valve-cylinder train and the differential-pressure drain clears condensed water from the bowl.
Supplying clamps and swing cylinders on a CNC fixture line, the regulator holds a repeatable clamping pressure read locally in psi, the 40 um element protects directional valves from particulate, and the lubricator keeps the clamp actuators sealing smoothly.
Start with the port and size step: this unit is size 600 with a G1 (1 in) G-thread port, the largest step in the GC range, so match it to lines with substantial air demand. Because rated flow is published only as curves and not as a single figure, ask us to confirm sizing against your application before ordering. The drain here is differential-pressure, the default that bleeds the bowl as the pressure differential builds; if you prefer scheduled manual draining or automatic draining on unattended equipment, those variants exist in the family. Filtration is the 40 um standard grade, with a 5 um (code W) option where finer particle removal is needed. The fitted round gauge reads in psi; square embedded gauges and MPa or bar scales are the other catalogue choices. G-thread is the ordered option on this unit, with PT as the standard thread and NPT also available. A mounting bracket is included, and the reverse/check valve (code K) is fitted.
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 GC600 as performance curves rather than a single rated figure, so there is no one l/min or SCFM number we can honestly quote. Tell us your inlet pressure and demand and we will confirm the datasheet curve figures for this exact unit on request, before you order.
K means a reverse/check valve is fitted, so the set downstream pressure is held if the upstream supply is lost. This unit also carries a round external gauge reading in psi; the embedded square gauge is the standard fitting, and MPa or bar scales are alternative catalogue options.
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.