AirTAC GFR600-25 Filter Regulator (GFR60025N)
The AirTAC AirTAC GFR600-25 Filter Regulator (GFR60025N) 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 differential-pressure 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 grade40 µm
- DrainDifferential-pressure drain
- Bowl materialAluminium alloy
- Pressure gaugeNot fitted
- 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 (GFR60025N)
GFR60025N is an AirTAC G-series filter regulator in the largest 600 frame: one body that strips water and particulate from compressed air and regulates downstream pressure through a 1 in PT port. The blank drain position selects the standard differential-pressure bowl drain, which vents accumulated condensate automatically as the pressure differential builds, and the standard 40 um element handles general plant air filtration. The N code means no gauge is fitted; set pressure is adjusted on the regulator without a local readout. There is no lubricator in this unit, and a mounting bracket is included.
This is a genuine AirTAC part. The GFR family covers 200, 300, 400 and 600 sizes with ports from 1/8 in to 1 in, differential-pressure, automatic or manual drains, 40 um or 5 um elements, gauge or no-gauge variants, and PT, G or NPT threads. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). Flow is published as performance curves rather than a single rating, so ask us to confirm the datasheet for your application.
AirTAC GFR600-25 Filter Regulator (GFR60025N) Technical Specifications
| Model | AirTAC GFR600-25 Filter Regulator (GFR60025N) |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (PT 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 | Differential-pressure drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Not fitted |
| 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 (GFR60025N)
| GFR600 | G-series filter regulator, 600 body — sets the port range. |
|---|---|
| 25 | Port size PT1". This body offers 20 = PT3/4", 25 = PT1". |
| (blank) | Drain: Differential-pressure 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. |
| N | No pressure gauge (N). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 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" · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-25 (two-unit set) |
Where the AirTAC GFR600-25 Filter Regulator (GFR60025N) Is Used
Palletiser gripper air main
A warehouse palletiser's vacuum and gripper actuators run off a 1 in main; this unit filters the general plant air to 40 um and holds regulated pressure, with the differential drain clearing condensate between shifts without operator attention.
Injection moulding machine service air
Moulding cells use service air for blow-off and ejector assist; the 600-frame regulator supplies the 1 in drop at a stable setpoint while the differential-pressure drain copes with the moisture the main carries.
Large pneumatic valve actuation
Quarter-turn butterfly and ball valve actuators on process lines take a 1 in filtered, regulated feed; with no gauge fitted, setpoint is checked against the actuator's own instrumentation.
Is the AirTAC GFR600-25 Filter Regulator (GFR60025N) the Right Unit?
Choose the 600 frame with its 1 in PT port for the heaviest circuits; the 400, 300 and 200 frames serve progressively smaller demands. The standard differential-pressure drain discharges condensate hands-off - switch to A for fully automatic drainage under lighter differentials or M for manual blowdown. The standard 40 um element is right for general plant air; specify the W variant for 5 um. With differential-pressure drain the regulation range is 0.15-0.9 MPa (20-130 psi). N means no gauge; gauge-equipped variants add an embedded square gauge or external round gauge with MPa, psi or bar scales. G and NPT threads are catalogue options. Flow is published as curves, not a single rating, so ask us to confirm sizing 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 (GFR60025N) FAQ
AirTAC publishes G-series flow as performance curves rather than a single rated figure, so we do not quote one number. Tell us your line pressure and air demand and we will confirm the datasheet curve and sizing for your application before you order.
The N in GFR60025N means the unit is supplied without a gauge, which suits installations where setpoint is read elsewhere on the circuit. The same GFR600 frame is available with an embedded square gauge, or an external round gauge in MPa, psi or bar scales.
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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 (GFR60025N)
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.