The AirTAC AirTAC GFR600C25MF2WGK Filter Regulator G1 (1 in) 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 See datasheet 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 GFR600C25MF2WGK is a filter regulator: it removes water and particulate from compressed air and holds downstream pressure steady in a single body. This size 600 unit is built around a G1 (1 in) port with G thread, a 5 um filter element (the W grade, finer than the standard 40 um), and a manual drain on the metal bowl - aluminium alloy at this size. The standard regulator covers 0.05-0.9 MPa (7-130 psi), maximum inlet pressure is 1.0 MPa (145 psi), and the unit carries an embedded square gauge with a psi scale plus a reverse (check) valve. A mounting bracket is included. 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 ports from 1/8 in up to 1 in, and options including automatic, manual or differential-pressure drains, 40 um or 5 um filter elements, gauge scales in MPa, psi or bar, and G or NPT thread alongside the PT standard. AirTAC publishes flow for this series as curves rather than a single rated figure, so ask us to confirm flow and datasheet figures for your application before ordering.
| Model | AirTAC GFR600C25MF2WGK Filter Regulator G1 (1 in) |
|---|---|
| Series | GFR600 filter regulator |
| Port size | See datasheet (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 | Fitted — factory standard, Factory standard 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. |
|---|---|
| C2 | Port size See datasheet. 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). |
| (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.
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 · See datasheet · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-C2 (two-unit set) |
Feeding spray guns and air-assisted applicators at each booth drop on a paint line, where the 5 um element and a steady regulated setpoint support consistent finish quality from the first panel to the last.
Supplying filtered, regulated air to carton-forming and case-sealing cylinders along a packaging conveyor, with the fitted check valve helping hold the downstream circuit against backfeed.
Conditioning the air feeding tool-clamp and chip-clearing cylinders on a machining centre, with the psi-scaled square gauge giving operators a local pressure readout right at the machine.
Size 600 with a G1 (1 in) port is the largest step in the GFR range - choose it when your line's required flow and pipe size call for 1 in; the 200/300/400 sizes cover 1/8 in to 3/4 in. Because flow is published as curves rather than a single rating, send us your application details and we will confirm sizing against the datasheet before you order. This configuration is already specified: 5 um filtration (the standard 40 um element suits general plant air where finer filtration is not required), a manual drain (automatic or differential-pressure drains are available if regular manual draining is impractical), a square gauge in psi (MPa and bar scales are options), a reverse/check valve, and an included bracket. Thread on this unit is G; PT is the catalogue standard and NPT is an order option.
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 GFR series as curves rather than a single rated number, so we do not quote a figure here. Send us your application details and we will confirm the flow and datasheet figures for this exact model on request.
Manual drain means an operator opens the drain at the bowl to discharge collected water and contaminant. If this unit sits where regular manual draining is impractical, the same GFR600 body is available with an automatic or a differential-pressure drain - tell us your preference and we will confirm 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.