The AirTAC GFR60025JF2WTK AirTAC Filter Regulator NPT1 (1 in) is a genuine G-series filter regulator: water separation, 5 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has PT1" 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 GFR60025JF2WTK is a size 600 filter regulator: water and particulate removal plus downstream pressure regulation in a single body. This configuration has a 1 in NPT port, a fine 5 um filter element (code W), a differential-pressure drain on the bowl, an embedded square gauge reading in psi, a fitted reverse/check valve, and no mounting bracket. The size 600 bowl is aluminium alloy, and the unit handles a maximum inlet pressure of 1.0 MPa (145 psi) at -5 to 70 C, non-freezing. The standard regulation range for this drain type is 0.15-0.9 MPa (20-130 psi).
This is a genuine AirTAC part from the GFR filter-regulator line, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, a choice of 40 um standard or 5 um fine filtration, differential-pressure, automatic or manual drains, gauge scale options, and PT, G or NPT threads. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GFR60025JF2WTK AirTAC Filter Regulator NPT1 (1 in) |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (NPT thread) |
| Filtering grade | 5 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 — square, psi scale |
| Reflux valve | Fitted (reverse flow permitted) |
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. |
|---|---|
| 25 | Port size PT1". 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. |
| J | Supplied without bracket. |
| (blank) | Pressure gauge fitted (blank). |
| F | Gauge shape: Square. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| T | NPT thread. PT is the default; G is BSPP and T is NPT. |
| K | Reverse-flow (reflux) valve fitted. |
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 · PT1" · 5 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-25 (two-unit set) |
Point-of-use conditioning ahead of spray-booth air drops: the 5 um element screens water and particulate while the regulator holds a steady set pressure to the atomising air circuit.
Feeding the cylinder and gripper circuits on a filling or packaging conveyor, where one body filters the shop air and regulates it before it branches to the stopper and pusher stations.
Supplying instrument-quality air to quarter-turn valve positioners and pilot solenoids, with the check valve holding the downstream circuit if the header pressure dips.
Size 600 with a 1 in port is the largest step in the GFR range, so start there when your line's air demand sits above what 3/4 in and smaller units carry; the published flow curves, not a single number, decide the fit, and we will check them against your consumption on request. Choose the drain to match access: differential-pressure (as fitted here) dumps accumulated condensate on pressure swings, automatic suits unattended duty, manual suits supervised points. Pick 5 um (this model) over the standard 40 um where downstream valves, cylinders or instruments need finer protection. Set the gauge scale to MPa, psi or bar at ordering, confirm PT versus G or NPT thread, and add a bracket code if you want mounting hardware included.
Quick checklist
The aluminium-alloy bowl on the GFR600 suits harsher environments than a PC bowl. The reflux valve permits reverse flow through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for the GFR600 as curves, not as a single rated figure, so we do not quote a number here. Send us your line pressure, set pressure and air consumption and we will confirm the sizing from the datasheet curves before you order.
The W in the code selects the optional 5 um element over the standard 40 um, for finer protection of downstream equipment. With no drain letter, the unit carries the default differential-pressure drain, which discharges condensate as pressure differential builds; automatic (A) and manual (M) drains are available as alternative codes 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.