The AirTAC GFR600C25AJF2T AirTAC Filter Regulator 1 in NPT 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 GFR600C25AJF2T is an AirTAC GFR600 filter regulator: one body that removes water and particulate from compressed air and holds downstream pressure steady. This size 600 configuration is built around a 1 in NPT port, an automatic drain that expels collected condensate without operator attention, a 40 um filter element, and an embedded square gauge reading in psi. The standard regulator covers an adjustment range of 0.15-0.9 MPa (20-130 psi), and the aluminium alloy bowl suits the larger 600 frame. Maximum inlet pressure is 1.0 MPa (145 psi), with an operating temperature range of -5 to 70 C (non-freezing).
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, and catalogue options including 5 um filtration (code W), manual or differential-pressure drains, MPa/psi/bar gauge scales, G (BSPP) or NPT threads in place of the PT standard, and bracket choices. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet for your application before ordering.
| Model | GFR600C25AJF2T AirTAC Filter Regulator 1 in NPT |
|---|---|
| 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) |
Feeding clean, moisture-reduced and pressure-stabilized air to the tool-change clamps and pneumatic actuators of a machining center, with the psi gauge giving operators a direct reading at the machine.
Conditioning the air feeding diverters, sealers and pusher cylinders on a packaging conveyor, where the automatic drain handles condensate on a line that runs unattended through shifts.
Supplying filtered and regulated air to clamping and pressing stations on an assembly line, holding a steady downstream setting from the 0.15-0.9 MPa (20-130 psi) adjustment range.
The main decodable choices are size and port: 200/300/400/600 frames with ports stepping from 1/8 in to 1 in, matched against the air demand of your line - we can check the published flow curves against your requirement before you order. Drain type matters in service: automatic (this unit) empties the bowl on its own, manual requires operator action, and the differential-pressure default bleeds when the pressure drop builds. Filter grade is 40 um standard or 5 um with code W; the gauge scale is selectable (MPa, psi or bar); thread is PT as standard with G (BSPP) and NPT as order options; and brackets are optional - this configuration is ordered without a mounting bracket. Because flow is published as curves rather than a single rating, ask us to confirm sizing against the application before ordering.
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 this family as curves rather than a single rated figure, so we do not quote a number on the page. Send us your line demand and we will confirm the sizing from the datasheet before you order.
This unit carries drain code A: the automatic drain expels collected condensate by itself, which suits unattended or hard-to-reach installations. Manual (M) and differential-pressure (blank) drains are catalogue alternatives within the same family - tell us which you need when ordering.
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.