The AirTAC GFR60025C2WGK AirTAC Filter Regulator 1 in G1 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 GFR60025C2WGK is a size-600 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration is fitted with a 5 um filter element (the finer of the two grades), a differential-pressure drain that bleeds condensate automatically as flow passes through, a round external psi gauge for setpoint reading, and a reverse/check valve that holds downstream pressure when the supply is lost. The 1 in (G1) port with G thread suits high-flow main lines, and the aluminium alloy bowl is the material used at size 600. Maximum inlet pressure is 1.0 MPa (145 psi), the standard regulation range with this drain type is 0.15-0.9 MPa (20-130 psi), and the operating temperature is -5 to 70 C (non-freezing).
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 include the 40 um standard element, manual or automatic drains, square or round gauges with MPa, psi or bar scales, and PT, G or NPT threads. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GFR60025C2WGK AirTAC Filter Regulator 1 in G1 |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (G (BSPP) 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 | Fitted (reverse flow permitted) |
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. |
| G | G (BSPP) thread. PT is the default; G is BSPP and T is NPT. |
| K | Reverse-flow (reflux) valve fitted. |
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) |
Installed at the 1 in drop from a plant compressor ring, it cleans and regulates the air feeding an entire packaging line, with the check valve holding line pressure during compressor unload.
Feeding pneumatic conveyor actuators and gate cylinders on a bottling line, the 5 um element protects valve spools from water and fine debris while the regulator holds a steady working pressure.
On a service truck or mobile workshop, it conditions and regulates the air feeding impact wrenches and clamping fixtures, with the psi gauge giving the operator a clear setpoint readout.
Step up through the GFR sizes (200/300/400/600) with the matching port (1/8 in to 1 in) as your line flow grows; this unit is the largest step, with a 1 in G-threaded port. Drain choice matters: differential-pressure (this unit) renews the bowl automatically under flow, automatic drains on a timer-like principle, and manual drains need routine bleeding. The 5 um element here is the finer option versus the 40 um standard - choose it where downstream valves and instruments need cleaner air. Gauge scales come in MPa, psi or bar; this unit carries a round psi gauge. Threads are PT as standard with G and NPT as order options, and a mounting bracket is included. Flow is published as curves, not a single rated figure, so send us your flow and pressure requirements and we will confirm sizing against the datasheet before you order.
Quick checklist
The aluminium-alloy bowl on the GFR600 suits harsher environments than a PC bowl. The reflux valve permits reverse flow through the unit. A filter regulator adds no oil to the line.
AirTAC publishes GFR flow as characteristic curves rather than a single rated figure, so we do not quote one number here. Tell us your line pressure and required flow and we will confirm the datasheet curve figures for this model on request before you order.
The blank drain position in the code means the differential-pressure drain: condensate is discharged automatically as air flows through, with no timer or manual bleeding needed. The W in the code selects the 5 um element instead of the 40 um standard, for finer protection of downstream equipment. Both choices are decodable from the model code and can be ordered differently if your application prefers.
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.