The AirTAC AirTAC GFR600C25F2WG 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 GFR600C25F2WG is a size-600 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This configuration carries a G1 (1 in) G-thread port, a 5 um filter element (the W grade, finer than the 40 um standard), a differential-pressure drain, and a fitted embedded square gauge scaled in psi. The regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi), the maximum inlet pressure is 1.0 MPa (145 psi), and the operating temperature range is -5 to 70 C (non-freezing). At size 600 the drain bowl is aluminium alloy, and a mounting bracket is included.
This is a genuine AirTAC part. The GFR family is published in sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and with options covering drain type (differential-pressure, automatic or manual), filter grade (40 um standard, 5 um optional), gauge scale (MPa, psi or bar), thread (PT standard, G or NPT to order) and bracket choice. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your operating conditions before ordering.
| Model | AirTAC GFR600C25F2WG 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) |
Conditioning the compressed air feeding a press clutch, brake and counterbalance circuit: the 5 um element keeps moisture and swarf out of the valve stack while the regulator holds a steady set pressure for consistent stroke behavior.
Supplying filtered, regulated air to the pneumatic cylinders that raise, clamp and eject cartons on a packaging conveyor, with the 1 in port matching a high-consumption main drop and the psi gauge giving operators a local setpoint readout.
Feeding a bank of directional control valves on an assembly fixture: the filter-regulator sits at the manifold inlet so every valve sees clean air at one regulated pressure, and the differential-pressure drain bleeds collected condensate while the line runs.
Step through the decodable choices in order. First pick the size and port: 200, 300, 400 and 600 step up in port and flow capacity, and this model sits at the top with a 1 in G-thread connection - match it to your line size and demand. Second, choose the drain: differential-pressure (this model, the default), automatic (code A) for unattended draining, or manual (code M). Third, choose the filter grade: 40 um is standard and 5 um (code W) is selected here for finer protection of downstream equipment. Fourth, choose the gauge: an embedded square gauge is standard with MPa, psi (this model) or bar scales, and an external round gauge is optional. Finally, confirm the thread - PT is the standard, with G (BSPP, as on this model) and NPT as catalogue options - and whether a bracket is wanted (included here).
One honest note on sizing: AirTAC publishes flow for this family as curves, not as a single rated figure, so we cannot quote you one number. Send us your inlet pressure, set pressure and air demand and we will confirm the sizing against the datasheet curves 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 GFR family as curves, not as a single rated figure, so there is no one number we can honestly quote. The 600 size with a 1 in port is the largest step in the range, but actual delivery depends on your inlet pressure and allowable pressure drop. Send us those conditions and we will confirm the flow from the datasheet on request before you order.
The W in the code selects the optional 5 um filter grade; leaving it out gives the 40 um standard element. The 5 um grade is chosen when downstream instruments, valves or cylinders need finer protection from particulate. Both grades are catalogue options on the GFR family, and the rest of the specification - regulation range, drain, gauge and bowl - is unchanged by the choice.
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.