The AirTAC GFR60025LJF2W AirTAC Filter Regulator 1 in PT, 5 um 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 GFR60025LJF2W is an AirTAC GFR600 filter regulator: water and particulate filtration plus downstream pressure regulation in a single body. This size 600 unit is fitted with a 1 in PT port, a 5 um filter element (the finer of the two published grades), a differential-pressure drain that bleeds accumulated condensate whenever the pressure differential across the element rises, and an embedded square gauge reading in psi. It is the low-pressure (L) type, and the aluminium alloy bowl suits larger, higher-condensate installations. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -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, a choice of 40 um or 5 um filtration, differential-pressure, automatic or manual drains, square or round gauges with MPa, psi or bar scales, and PT, G or NPT threads. Because AirTAC publishes flow only as curves rather than a single rated figure, we confirm the datasheet and flow figures for your application on request.
| Model | GFR60025LJF2W AirTAC Filter Regulator 1 in PT, 5 um |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (PT thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Low-pressure 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 | 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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)). |
| L | Low-pressure 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. |
| (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 · PT1" · 5 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-25 (two-unit set) |
Feeds filtered, regulated air at reduced pressure to carton-sealing and wrapping heads on a packaging line, where the low-pressure regulator type matches actuators that must not see full line pressure.
Sits at the drop of a plant air main serving a pneumatic press or clamping station, removing water and 5 um particles and holding a steady, lower working pressure for consistent forming results.
Used as the single filter-regulator point on a 1 in manifold feeding several sub-circuits of a large machine, with the psi square gauge giving operators a local pressure readout.
Step up or down the size ladder (200/300/400/600) so the port and body match the flow your line needs; this unit is the top of the range at 1 in PT. Because flow is published as curves rather than a single rating, ask us to confirm sizing against your application before ordering. Choose the drain to suit attendance: differential-pressure (this unit, self-bleeding with flow), automatic, or manual for periodic draining. Pick 40 um for general protection or 5 um, as fitted here, where finer particles matter downstream. The embedded square gauge reads psi; MPa or bar scales and an external round gauge are alternatives. PT is the standard thread with G and NPT as order options, and brackets are optional (this unit ships without one). The L code marks the low-pressure regulator type; its exact adjustment range is not published, so confirm it with us.
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, not as a single rated figure, so we do not quote a number here. Tell us your line pressure, set pressure and expected air demand and we will confirm the flow figures from the datasheet for this exact model before you order.
L marks the low-pressure regulator type; its exact adjustment range is not published in the material we hold, so confirm the range with us for your set pressure. The drain on this unit is differential-pressure type: condensate collected in the aluminium bowl is discharged automatically whenever the pressure drop across the 5 um element rises, with no manual draining needed.
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.