The AirTAC GFR600C25AJF2WK 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 GFR600C25AJF2WK is a size-600 filter regulator: it removes water and particulate from compressed air and holds downstream pressure steady in a single body. This configuration is built for a 1 in PT port, filters to 5 um (the finer of the two catalogue grades), drains condensate automatically, reads outlet pressure on an embedded square gauge scaled in psi, and carries a reverse/check valve so downstream pressure is held if the upstream supply drops. The metal bowl on this 600-size unit is aluminium alloy, and no mounting bracket is included.
This is a genuine AirTAC part from the GFR range, which spans sizes 200 to 600 with port options from 1/8 in to 1 in and PT, G or NPT threads. Maximum inlet pressure is 1.0 MPa (145 psi), the standard regulation range with automatic drain is 0.15-0.9 MPa (20-130 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 and we will confirm the datasheet figures for your application.
| Model | GFR600C25AJF2WK 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) |
Drops a 1 in plant air main down to a cleaned, regulated supply feeding a whole work area, with automatic drain keeping condensate off the distribution piping without daily attention.
Feeds tool-change cylinders, clamps and air blast on a machining cell, where 5 um filtration protects close-tolerance valves and the regulator holds a steady setting through the cycle.
Supplies the cylinders and vacuum generators on a carton-forming and sealing conveyor, with the check valve holding the set pressure if the upstream supply dips mid-run.
Size 600 with a 1 in port sits at the top of the GFR range, so step up or down (200/300/400/600) according to the flow your line needs - we can check the published flow curves against your demand before you order. Drain choice matters: automatic drain suits unattended duty, manual drain suits supervised points, and differential-pressure drain is the catalogue default. Filter grade is 40 um standard or 5 um (code W) as fitted here; gauge scale can be MPa, psi or bar; thread is PT as standard with G and NPT as order options; and a bracket can be added where the code omits it, as in this case.
One honest note on sizing: AirTAC publishes flow for this family as curves, not a single rated figure, so there is no one l/min or SCFM number we can quote. Send us your application details and we will confirm the 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 family as curves rather than a single rated figure, so there is no one l/min or SCFM number we can state. Tell us your application and we will confirm the flow from the datasheet so you can size the unit correctly before ordering.
The automatic drain expels collected condensate on its own, which suits unattended or high-humidity installations; manual and differential-pressure drains are the other catalogue choices. The 5 um element (code W) is the finer option against the 40 um standard, giving cleaner air downstream for sensitive valves and actuators.
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.