The AirTAC GFR600C25F2W AirTAC Filter Regulator 1 in. PT 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 GFR600C25F2W is a filter regulator: it removes water and particulate from compressed air and holds downstream pressure at your setpoint in a single body. This size 600 unit has a PT1 (1 in.) port, the finer 5 um filter element, a differential-pressure drain, and an embedded square pressure gauge reading in psi. The standard regulator covers 0.15-0.9 MPa (20-130 psi), maximum inlet pressure is 1.0 MPa (145 psi), and at size 600 the bowl is aluminium alloy, rated for -5 to 70 C (non-freezing) operation.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with ports from 1/8 in. to 1 in., a choice of 40 um or 5 um filtration, differential-pressure, automatic or manual drains, psi, MPa or bar gauge scales, G (BSPP) or NPT thread options, and low-pressure or reverse-valve variants. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application.
| Model | GFR600C25F2W AirTAC Filter Regulator 1 in. PT |
|---|---|
| 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) |
Placed ahead of a CNC machining center's pneumatic valves and tool-changer cylinders, it strips water and 5 um particles from the shop air line and holds a steady regulated setpoint for consistent clamping and actuation.
On a bottling or cartoning line, it conditions the air feeding gripper and pusher cylinders along the conveyor, keeping condensate and debris out of the actuators while the regulator holds the line pressure the machine was set up for.
Feeding a spray gun setup in an automotive paint booth, the 5 um element and the regulated outlet give the gun cleaner, steadier air, while the drain and bowl keep condensed water out of the finish work.
Choose the size by the port and flow step: 200, 300, 400 or 600 with ports from 1/8 in. up to 1 in., stepping up as your flow demand grows - this unit is the top of the range at PT1 (1 in.). Pick the drain: differential-pressure (fitted here, the catalogue default), automatic for unattended condensate removal, or manual. Pick the filter grade: 40 um standard or 5 um (code W) where downstream equipment needs finer air - this model carries the 5 um element. The square gauge is embedded, with an external round gauge optional, and scales are selectable in MPa, psi or bar (this one reads psi). Thread is PT as standard, with G (BSPP) and NPT available to order, and a mounting bracket is included. Because flow is published as curves rather than a single rated figure, send us your application details and we will confirm sizing from the datasheet before you order.
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 rather than a single rated figure, so we do not quote a number here. Send us your application details and we will confirm the flow and datasheet figures for this size 600, PT1 unit on request.
The W in the code selects the finer 5 um filter grade (40 um is the catalogue standard), suited to downstream equipment that needs cleaner air. The drain is the differential-pressure type, the default for the family; automatic (A) and manual (M) drain variants are available on other models in the same series.
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.