AirTAC GFR600-25 Filter Regulator (GFR60025AC3W)
The AirTAC AirTAC GFR600-25 Filter Regulator (GFR60025AC3W) 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 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.
- TypeFilter regulator
- Port sizePT1"
- Regulating range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade5 µm
- DrainAutomatic drain
- Bowl materialAluminium alloy
- Pressure gaugeFitted
- ThreadPT
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the AirTAC GFR600-25 Filter Regulator (GFR60025AC3W)
The GFR600-25AC3W is an AirTAC G-series filter regulator: water and particulate filtration plus downstream pressure regulation combined in one body. This 600-size unit is built for a 1 in. PT port and comes with an automatic drain, a fine 5 um filter element and an external round pressure gauge with a bar scale, so condensate is ejected from the bowl without manual attention and fine particles are removed ahead of sensitive downstream equipment.
This is a genuine AirTAC part. Maximum inlet pressure is 1.0 MPa (145 psi); with automatic drain the regulator adjustment range is 0.15-0.9 MPa (20-130 psi), and the working temperature range is -5 to 70 C (non-freezing). The 600-size bowl is aluminium alloy. The GFR series is offered in 200, 300, 400 and 600 sizes with a choice of drain type, element grade, gauge and thread; because rated flow is published as curves rather than a single figure, we confirm datasheet and flow numbers for your application on request.
AirTAC GFR600-25 Filter Regulator (GFR60025AC3W) Technical Specifications
| Model | AirTAC GFR600-25 Filter Regulator (GFR60025AC3W) |
|---|---|
| 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 | 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 — round, 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 0.15 - 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.
Model Code: AirTAC GFR600-25 Filter Regulator (GFR60025AC3W)
| 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. |
| (blank) | Mounting bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 3 | Gauge scale: bar. 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.
Size Class
- GFR200PT1/8" - PT1/4"
- GFR300PT1/4" - PT1/2"
- GFR400PT3/8" - PT1/2"
- GFR600PT3/4" - PT1"
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) |
Where the AirTAC GFR600-25 Filter Regulator (GFR60025AC3W) Is Used
Stamping press valve stands
Supplying clean, regulated air to the directional control valves that run clamp and press cylinders on a mechanical stamping line, with the automatic drain coping with condensate on a long header run.
Bottling line conveyor drives
Feeding filtered, pressure-controlled air to the pneumatic drive and stopper cylinders along a bottling conveyor, where the 5 um element protects cylinder seals from fine particulate.
Textile machine air prep
Conditioning shop air at the drop for looms and winding machines, giving operators a bar-scale gauge at the machine and steady regulated pressure to the machine's air circuit.
Is the AirTAC GFR600-25 Filter Regulator (GFR60025AC3W) the Right Unit?
Real choices on this series: step between 200, 300, 400 and 600 sizes so the port (1/8 in. up to 1 in.) matches your piping and demand; choose differential-pressure, automatic or manual drain (this unit is automatic); pick the standard 40 um element or the finer 5 um grade as fitted here; and select the embedded square gauge or an external round gauge in MPa, psi or bar scale (this unit: round, bar). Thread is PT as standard, with G (BSPP) and NPT as catalogue options, and the bracket is included by default. Flow is published as curves, not a single rating, so ask us to confirm sizing against your application before ordering.
Quick checklist
- ✓ Body size for your peak flow (PT1" here)
- ✓ Element 40 µm or 5 µm
- ✓ Drain sets the regulating band
- ✓ Gauge fitted, shape and scale
- ✓ Thread PT, G (BSPP) or NPT
- ✓ Oil needed downstream? Use GFC instead
Installation & Maintenance Notes
- check Mount vertically, bowl down, following the airflow arrow.
- check One body does the filtering and the regulating — no separate regulator needed.
- check Keep inlet pressure at or below 1.0 MPa (145 psi).
- check Adjust only within 0.15 - 0.9 MPa (20 - 130 psi).
- check Drain condensate before the bowl fills.
- check Keep the unit above freezing (-5 to +70 °C, unfreeze).
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 GFR600-25 Filter Regulator (GFR60025AC3W) FAQ
AirTAC publishes G-series flow as curves rather than a single rated figure, so we do not quote a rated flow number for this unit. Send us your application details and we will confirm the datasheet and flow-curve figures for this 1 in. filter regulator on request.
An automatic drain ejects collected condensate from the bowl on its own, a manual drain needs periodic operation, and the differential-pressure drain (the series default) works from the pressure difference across the element. On the GFR600-25AC3W the automatic drain is fitted, and with automatic drain the regulator adjustment range is 0.15-0.9 MPa (20-130 psi).
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for AirTAC GFR600-25 Filter Regulator (GFR60025AC3W)
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.