The AirTAC GFR600C25ALC2W AirTAC Filter Regulator 1 in PT, 5 um is a genuine G-series filter regulator: water separation, 40 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has See datasheet ports, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The AirTAC GFR600C25ALC2W is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This configuration is built around a 1 in PT port for high-flow supply lines, a 5 um filter element (code W) for finer protection than the standard 40 um grade, and an automatic drain that expels collected condensate without daily manual attention. The regulator is the low-pressure type, and the fitted round gauge reads in psi. Because this is size 600, the bowl is aluminium alloy, and a mounting bracket is included.
This is a genuine AirTAC part from the GFR series, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, a choice of differential-pressure, automatic or manual drains, 40 um or 5 um filtration, standard or low-pressure regulation, and PT, G or NPT threads. Flow figures for this series are published as curves rather than a single rating, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GFR600C25ALC2W AirTAC Filter Regulator 1 in PT, 5 um |
|---|---|
| Series | GFR600 filter regulator |
| Port size | See datasheet (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Standard type |
| Adjusting mechanism | Balanced 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). Air must not freeze in the unit. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
| GFR600 | G-series filter regulator, 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) | Mounting bracket included. |
| (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, bracket, gauge, shape, scale, grade, thread, reflux — a blank position takes the default. Example: GFR300-08 is a 300 body, PT1/4", differential drain, standard type, bracket included, gauge fitted, 40 µm, PT thread, no reflux valve.
A larger body carries a larger port and holds set pressure better as flow rises. AirTAC publishes flow only as curves, so size the body from your peak demand with headroom. The GFR600 uses an aluminium-alloy bowl; the 200, 300 and 400 bodies use PC.
| This model | GFR600 · See datasheet · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-C2 (two-unit set) |
Filtering and regulating shop air ahead of a stamping press's air-over-oil system: the 5 um element keeps pipe scale and rust out of the press valves, and the low-pressure regulator holds the gentle setpoint the press circuit calls for.
Supplying stopper, pusher and gate cylinders on a bottling conveyor in a humid hall: the automatic drain clears condensate from the 1 in bowl on its own, so the cylinders receive clean, regulated air without an operator draining bowls each shift.
Feeding a clamping manifold on a CNC fixture line: the low-pressure regulator protects delicate workpieces from over-clamping, while the 1 in port and bracket-mounted aluminium-bowl unit sit neatly at the head of the manifold.
Choose your GFR size by the port step you need: 200 through 600 steps up from 1/8 in to 1 in, and larger sizes carry more flow - we will confirm exact flow against your demand, since it is published as curves, not a single rating. Pick the drain: differential-pressure (default), automatic (this model) for unattended condensate removal, or manual. Pick the filter grade: 40 um standard or 5 um (code W) where finer protection matters. Pick the gauge: embedded square gauge standard with optional external round gauge, in MPa, psi or bar scales. Thread is PT as standard with G and NPT as order options; brackets are included unless coded J.
Before ordering, send us your line pressure, required setpoint and downstream demand: we will confirm sizing and the low-pressure regulator's adjustment range from the datasheet on request.
Quick checklist
The aluminium-alloy bowl on the GFR600 suits harsher environments than a PC bowl. Without the K option, air cannot flow back through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for the GFR series as curves, not as a single rated number, so we will not quote you a figure that is not in the datasheet. Send us your line pressure, setpoint and downstream demand, and we will confirm the flow curve and sizing from the datasheet on request before you order.
The embedded square gauge is the standard fitting on GFR units, and an external round gauge is the catalogue option - the code C2 on this model selects the round gauge with a psi scale. MPa and bar scales are also available, so order the scale that matches the rest of your panel if psi does not suit.
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.