The AirTAC GFR60025LJF2WG AirTAC 1 in Filter Regulator, 5 um, G 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 GFR600 series combines water-and-particulate filtration with pressure regulation in a single body, so one component both cleans the air and sets its working pressure downstream. This configuration, GFR60025LJF2WG, is the size 600 unit with a G1 (1 in) G-thread port, the fine 5 um filter element (code W), the differential-pressure drain that bleeds collected condensate automatically as pressure differential builds, the low-pressure regulator type, and the embedded square gauge scaled in psi. It is supplied without a mounting bracket, and at size 600 the drain bowl is aluminium alloy.
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 options include the standard 40 um element, manual or automatic drains, gauge scale in MPa, psi or bar, an external round gauge, G or NPT threads, and a mounting bracket. Published flow data appears as curves rather than a single rating, so ask us to confirm sizing and datasheet figures for your application before ordering.
| Model | GFR60025LJF2WG AirTAC 1 in Filter Regulator, 5 um, G |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (G (BSPP) 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. |
| G | G (BSPP) 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 cleaned, pressure-set air to the spray guns and atomising circuits of a powder-coating line, where the 5 um element helps keep moisture and fine particles out of the finish and the low-pressure regulator suits lower set pressures at the booth.
Sits at the drop feeding pneumatic cylinders and grippers on a carton-sealing conveyor, filtering the shop air and holding a steady working pressure so case clamping and flap folding stay repeatable through the shift.
Used as the point-of-use filter regulator on a lab air drop serving bench instruments and pneumatic sample-handling rigs, with the psi-scaled square gauge giving a direct local pressure readout at the bench.
Start with the port step: this unit is size 600 with a G1 (1 in) G thread, the largest port in the GFR range - step down to sizes 200-400 if your line runs smaller ports and lower air demand, and let us check the flow curves against your consumption before you commit. The 5 um element (code W) is the finer choice over the standard 40 um; keep it where downstream valves, cylinders or instruments need cleaner air. Drain type is a real decision: this unit carries the differential-pressure drain (default), while automatic (A) and manual (M) versions are orderable. The embedded square gauge here is scaled in psi; MPa or bar scales and an external round gauge are alternatives. Thread is G (BSPP) on this code - PT is the standard thread and G or NPT are order options, stated as specification, never delivery. This code omits the mounting bracket (J); add one if the unit will not be piped-supported. The regulator is the low-pressure type and its exact adjustment range is not published, so confirm your set-pressure window with us first.
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 GFR600 flow data as curves, not as a single rated figure, so we do not quote a l/min, m3/h or SCFM number for this unit. Send us your application details and we will confirm the flow and full datasheet figures on request before you order.
The W in GFR60025LJF2WG selects the optional 5 um filter element; the standard GFR600 grade is 40 um. Choose 5 um where downstream valves, cylinders or instruments need finer filtration, or order the version without W for the 40 um element - both are catalogue options in the same size and port.
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.