The AirTAC GFR60025C2W AirTAC Filter Regulator 1 in PT, 5 um 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 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.
The AirTAC GFR600 series combines water and particulate filtration with pressure regulation in a single body, so one unit both cleans the compressed air and holds your downstream pressure steady. This GFR60025C2W is the size 600 unit with a 1 in PT port, a 5 um filter element (the finer W grade, versus the standard 40 um), a differential-pressure drain that bleeds condensate automatically as flow passes through, a fitted round gauge reading in psi, and the standard regulation range. The aluminium alloy bowl on size 600 units suits demanding plant air duty, and the unit is rated to 1.0 MPa (145 psi) maximum inlet pressure, operating from -5 to 70 C in non-freezing conditions.
This is a genuine AirTAC part supplied by airdistribution distributor airtacdistr.com. The GFR line spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, thread options PT (standard), G and NPT, drain choices, 40 um or 5 um elements, gauge styles and scales, and low-pressure variants. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet and sizing figures for your application on request.
| Model | GFR60025C2W AirTAC Filter Regulator 1 in PT, 5 um |
|---|---|
| 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 | Differential-pressure drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — round, 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 0.15 - 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.
| 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. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. 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. |
| (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.
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) |
Dropping from a 1 in plant main into a large press or forming machine, this unit cleans the supply to 5 um and holds a set working pressure so clamps and cylinders cycle consistently through the shift.
Feeding tool-change actuators, chucks and coolant-mist circuits on a machining centre, the 5 um element keeps fine particles out of pilot valves while the regulator pins the supply pressure the machine builder specifies.
On a bottling or cartoning line with long runs of 1 in air piping, this filter regulator conditions the air feeding diverters, pushers and gripper cylinders, with the psi gauge giving operators a visible setpoint.
Size 600 with a 1 in PT port is the largest step in the GFR range; step up or down (200/300/400/600) against the flow your line actually draws, and confirm the match against the published flow curves before ordering. The 5 um W element suits air that feeds sensitive components; the standard 40 um grade is fine for general actuator supply. This unit uses the differential-pressure drain, which passes condensate automatically with flow; automatic (A) and manual (M) drain variants exist if your duty needs them. The fitted round gauge reads in psi; embedded square gauges and MPa or bar scales are the other catalogue options. PT is the standard thread, with G (BSPP) and NPT available to order, and a mounting bracket is included. Because flow is published as curves rather than a single rating, ask us to confirm sizing against your application before you order.
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 GFR600 series as curves, not as a single rated figure, so we do not quote a number here. Tell us your working pressure and the air your application draws, and we will confirm the flow curve and correct sizing from the datasheet on request.
The blank drain position on this code is the differential-pressure type, which discharges condensate automatically as air flows through, with no periodic manual draining. If your duty calls for a timed automatic drain or a manual drain instead, those are catalogue options (codes A and M) on the same GFR600 body - ask us for the variant.
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.