AirTAC GFR600-25 Filter Regulator (GFR60025MC3W)
The AirTAC AirTAC GFR600-25 Filter Regulator (GFR60025MC3W) 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.
- TypeFilter regulator
- Port sizePT1"
- Regulating range0.05 - 0.9 MPa (7 - 130 psi)
- Filtering grade5 µm
- DrainManual 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 (GFR60025MC3W)
The AirTAC GFR60025MC3W is a G-series filter regulator: filtration and pressure regulation combined in one body, with no lubricator. This 600-size unit carries a 1 in PT (standard) port, a 5 um filter element for finer particulate and water removal than the standard 40 um grade, a manual drain bowl, and a round pressure gauge reading in bar. The manual-drain configuration gives a regulator adjustment range of 0.05-0.9 MPa (7-130 psi), and the aluminium alloy bowl suits the largest frame in the G-series.
This is a genuine AirTAC part from the GFR600 series, the top of a size range that runs from 200 to 600 with ports from 1/8 in up to 1 in. Max working pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C, non-freezing. Because AirTAC publishes flow only as curves rather than a single rating, we confirm the datasheet and flow figures for your application on request.
AirTAC GFR600-25 Filter Regulator (GFR60025MC3W) Technical Specifications
| Model | AirTAC GFR600-25 Filter Regulator (GFR60025MC3W) |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (PT 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 — 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 0.05 - 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.
Model Code: AirTAC GFR600-25 Filter Regulator (GFR60025MC3W)
| 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. |
| (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 (GFR60025MC3W) Is Used
CNC machining-center air supply
Clean, regulated air to the tool-changer and clamping circuits of a machining center, where the 5 um element protects tight-tolerance valves from water and fine swarf carried in shop air.
Bottling-line actuator circuits
Feeding the pneumatic cylinders that drive fillers, cappers and rejects on a bottling line, with one filter regulator holding a steady set pressure across the whole 1 in header.
Automated fixture-control panels
Panel-mounted air preparation for pneumatic fixture-control manifolds, where the manual drain allows a scheduled drain check at each shift start and the bar-scale round gauge is easy to read at the cabinet.
Is the AirTAC GFR600-25 Filter Regulator (GFR60025MC3W) the Right Unit?
The 600 size with a 1 in port is the largest step in the G-series, chosen when the air demand at the point of use outgrows the 400 and smaller frames. This code already fixes the finer choices: 5 um filtration, manual drain, round gauge with bar scale, and PT thread. If you need G (BSPP) or NPT thread instead, those are catalogue options - ask and we quote the right suffix. The manual drain suits positions without a differential-pressure drop to work with, but it must be drained by hand on a routine. A mounting bracket is included. Flow for this family is published as curves, not a single rated number, so send us your flow and pressure requirements and we confirm the sizing against the datasheet before you order.
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 0.05 - 0.9 MPa (7 - 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 (GFR60025MC3W) FAQ
AirTAC does not publish a single rated flow figure for this unit; flow is given as curves on the datasheet instead. We confirm the flow and datasheet figures on request, so send your required flow and working pressure and we will check the fit before you order.
The W in the code sets the 5 um filter grade, finer than the 40 um standard, for air that feeds sensitive pneumatic valves. The M sets a manual drain, which you empty by hand on a routine instead of relying on differential pressure - a good fit for low or steady flow duties. If you prefer automatic draining, ask for the A-suffix version of the same size.
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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 (GFR60025MC3W)
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.