The AirTAC GFR60025AJF1T AirTAC Filter Regulator NPT1 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 PT1" ports, a automatic 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 GFR60025AJF1T is an AirTAC GFR600 filter regulator: one body that removes water and particulate from compressed air and holds downstream pressure steady. This size-600 unit is fitted with a 1 in NPT port, the standard 40 um filter element, and an automatic drain that expels collected condensate without manual attention. The built-in square gauge reads outlet pressure in MPa, and the standard regulator covers an adjustment range of 0.15-0.9 MPa (20-130 psi). The aluminium alloy bowl suits demanding installations, and maximum inlet pressure is 1.0 MPa (145 psi) with an operating temperature of -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR line spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, plus options including a 5 um filter element (code W), manual or differential-pressure drain, alternate gauge scales (psi or bar), an external round gauge, and G or NPT threads in place of the PT standard. Flow is published as curves rather than a single rated figure, so ask us to confirm datasheet figures for your application before ordering.
| Model | GFR60025AJF1T AirTAC Filter Regulator NPT1 |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (NPT 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 | Automatic drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — square, MPa 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. |
|---|---|
| 25 | Port size PT1". This body offers 20 = PT3/4", 25 = PT1". |
| A | Drain: Automatic 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. |
| 1 | Gauge scale: MPa. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| T | NPT 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" · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-25 (two-unit set) |
Feeds filtered, pressure-stabilised air to spray booths and air-assisted applicators, where water carry-over or pressure drift would visibly affect finish quality.
Supplies regulated air to the cylinders and grippers that drive taping, folding and case-packing stations on a packaging line, with automatic drain keeping condensate out of the valves.
Holds a steady clamping pressure for fixture and vise actuators on machining centres, where repeatable regulated air keeps part holding force consistent across cycles.
Size 600 with a 1 in port is the largest step in the GFR range, so start here when your line's required flow points to the top of the family; we can confirm the flow curve against your demand before you order. The automatic drain on this unit suits unattended duty - choose manual drain only if you prefer controlled, scheduled draining, or differential-pressure drain to tie draining to a set pressure drop. The 40 um element is the standard grade for general plant air; specify the W option for 5 um when downstream equipment needs finer filtration. The square gauge is scaled in MPa; psi and bar scales are available, and an external round gauge can be ordered instead. Thread is NPT on this unit; PT is the catalogue standard and G (BSPP) is also an option. No mounting bracket is included on this configuration. Because flow is published as curves and not a single rating, ask us to confirm sizing against your 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 the GFR series as curves, not as a single rated number, so we do not quote a rated flow figure for this unit. Tell us your line's air demand and we will confirm from the datasheet whether the size-600, 1 in port configuration suits your application before you order.
The A in the model code specifies an automatic drain, which expels collected condensate from the aluminium bowl without operator attention - useful on unattended or high-humidity installations. If you would rather drain on a schedule, the same GFR600 body can be ordered with a manual drain (code M) or the differential-pressure drain default instead.
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.