The AirTAC GFR60025MJF3T 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 manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The AirTAC GFR60025MJF3T is a size 600 filter regulator that removes water and particulate from compressed air and sets downstream pressure in a single body. This configuration carries a 1 in NPT port, a manual drain on the bowl, the standard 40 um filter element, and an embedded square gauge reading in bar. The standard regulator covers an adjustment range of 0.05-0.9 MPa (7-130 psi), the maximum inlet pressure is 1.0 MPa (145 psi), and the operating temperature range is -5 to 70 C (non-freezing). At size 600 the bowl is aluminium alloy, and this unit is ordered without a mounting bracket and without a reverse/check valve.
This is a genuine AirTAC part in the GFR family, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in. Across the range you can choose manual, automatic or differential-pressure draining, a 5 um element (code W) in place of the standard 40 um, square or round gauges with MPa, psi or bar scales, G (BSPP) or NPT threads in place of the PT standard, and brackets where needed. Flow is published as curves rather than a single rated figure, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GFR60025MJF3T AirTAC Filter Regulator NPT1 |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (NPT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 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 | Manual drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — square, bar 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 0.05 - 0.9 MPa (7 - 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". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 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. |
| 3 | Gauge scale: bar. 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) |
Filtered and regulated air feeding spray booths and air-assisted applicators, where the 40 um element strips water and pipe scale and the regulator holds a steady set pressure at the gun manifold.
Conditioning the air that drives sealing cylinders, clamps and vacuum generators along a packaging conveyor, with the manual drain bled during scheduled line cleaning.
A point-of-use filter regulator at a maintenance bench or assembly drop, giving technicians clean air at a locked set pressure for impact wrenches, grinders and air ratchets.
Start with the size and port: the 600 frame with its 1 in NPT connection suits the largest flows in the GFR range, while 200/300/400 frames cover smaller ports down to 1/8 in - match the frame to the flow your line needs. Next choose the drain: this model has a manual drain, which suits installations where an operator can bleed the bowl on a routine; automatic or differential-pressure draining is available if the unit sits where regular attention is impractical. The standard element is 40 um; specify code W for 5 um where finer filtration is wanted. Gauges are available as the embedded square type (as fitted here, bar scale) or an external round gauge, with MPa, psi or bar scales. Threads come as PT as standard with G (BSPP) and NPT as order options, and brackets can be added or omitted (this unit is ordered without one). One honest note on sizing: flow is published as curves, not a single rating, so ask us to confirm the datasheet figures 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 performance curves rather than a single rated figure, so we do not quote a rated flow number. Tell us your application and we will confirm the datasheet flow figures for this size 600 unit on request before you order.
The M in the code selects a manual drain: the bowl is bled by hand, which suits stations visited on a routine. The GFR series is also available with automatic (code A) or differential-pressure draining (blank) if the unit will sit where regular manual attention is not practical.
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.