The AirTAC GFR60025MJF2WT AirTAC Filter Regulator 1 in NPT 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 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 GFR60025MJF2WT is an AirTAC GFR600 filter regulator: water and particulate filtration plus downstream pressure regulation in a single body. This size 600 unit is built with a 1 in NPT port, a manual drain on the bowl, and 5 um filtration (the finer of the two catalogue grades), so it suits lines that need cleaner air and a drain an operator opens as part of routine checks. Regulation is the standard type with a 0.05-0.9 MPa (7-130 psi) adjustment range, read on the embedded square gauge fitted in psi scale. The bowl on this 600-size unit is aluminium alloy, and no mounting bracket is included.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and options including automatic or differential-pressure drains, 40 um or 5 um filtration, MPa, psi or bar gauge scales, G (BSPP) or NPT threads in place of the PT standard, and a reverse/check valve. Flow figures are published as curves rather than a single rating, so ask us and we will confirm the datasheet numbers for your application on request.
| Model | GFR60025MJF2WT AirTAC Filter Regulator 1 in NPT |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (NPT thread) |
| Filtering grade | 5 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, 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. 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. |
| 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. |
| (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) |
Point-of-use conditioning for a CNC machine's pneumatic actuators and tool-clamp circuits: the 5 um element strips water and fine particulate before they reach spool valves, while the regulator holds a steady set pressure to the clamp cylinder on a 1 in main feed.
Conditioning the compressed air feeding a paint circulation and spray area: clean, dry-ish air protects spray equipment from water and grit carryover, and the regulator lets the line set a stable gun and atomising pressure that operators verify on the psi gauge.
Feeding the pneumatic stoppers, pushers and lift cylinders on a bottling hall conveyor system: the filter-regulator combination keeps contaminants out of the valve bank and gives maintenance staff one adjustment point for the whole conveyor air circuit.
Step through the real choices before ordering. Size 600 with a 1 in port is the largest step in the GFR range; if your line sits below it, sizes 200/300/400 step down in port and flow capacity, and the published flow curves are the honest way to match a size to your demand - we will check them against your application on request. Drain type matters: this unit has a manual drain, but automatic and differential-pressure drains are available if you cannot rely on scheduled draining. Filtration is 5 um here; 40 um is the standard grade if you do not need the finer element. The gauge is the embedded square type in psi; MPa and bar scales and an external round gauge are options. Thread is NPT on this unit - PT is the catalogue standard and G (BSPP) is also orderable. No mounting bracket is fitted on this code; bracketed versions exist.
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 figure, so we do not quote a number here. Tell us your working pressure and air demand and we will confirm the datasheet flow curve for this 1 in NPT, 5 um configuration on request before you order.
The M in the code sets a manual drain: an operator opens it to expel collected water and dirt from the bowl. If your compressor runs unattended or drains are missed, the same GFR600 body is available with an automatic drain (code A) or a differential-pressure drain (blank) - just order the matching model code.
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.