The AirTAC GFR600C25MC2GK AirTAC Filter Regulator G1 (1 in) Port 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 GFR600C25MC2GK is a filter regulator: water and particulate filtration plus pressure regulation combined in a single 600-size body. This configuration carries a G1 (1 in) G-thread port, a manual drain on the bowl, a 40 um filter element, a round pressure gauge reading in psi, and a reverse (check) valve fitted. The aluminium alloy bowl suits the large 600 frame, the standard regulator covers 0.05-0.9 MPa (7-130 psi) with a maximum inlet pressure of 1.0 MPa (145 psi), and the working temperature range is -5 to 70 C, non-freezing. A mounting bracket is included.
This is a genuine AirTAC part from the GFR filter-regulator series, which spans sizes 200, 300, 400 and 600 with a choice of ports, drain types (differential-pressure, automatic or manual), filter grades (40 um standard, 5 um optional), gauge styles and scales, and PT, G or NPT threads. Flow is published as curves rather than a single rated figure, so ask us to confirm flow and other datasheet figures for your application before ordering.
| Model | GFR600C25MC2GK AirTAC Filter Regulator G1 (1 in) Port |
|---|---|
| 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) |
Filtering and regulating the compressed air feeding paint circulation and spray-booth equipment on an automotive assembly line, where clean, moisture-reduced air at a set pressure protects finish quality.
Supplying filtered, regulated air to the pneumatic cylinders and grippers on a carton-forming and sealing conveyor, keeping actuator speeds consistent as plant air pressure fluctuates.
Conditioning the main air supply to looms and winding machines, where the manual-drain bowl and check valve support scheduled maintenance rounds on a multi-machine air header.
Step up through the GFR sizes (200, 300, 400, 600) as your port and air demand grow; this 600 unit takes a 1 in port in G thread, with PT as the standard thread and G or NPT available as order options. Choose the drain to match the installation: manual drain (as here) suits attended installations and allows the widest 0.05-0.9 MPa (7-130 psi) regulation range, while automatic and differential-pressure drains suit unattended lines but carry a 0.15-0.9 MPa (20-130 psi) range. The 40 um element is the standard grade; specify the 5 um (W) grade where downstream equipment needs finer filtration. Gauges are offered as the embedded square type or an external round gauge in MPa, psi or bar scales, and a reverse/check valve can be fitted. Flow is published as curves, not a single rating, so send us your application details 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. Without the K option, air cannot flow back through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for this series as curves rather than a single rated figure, so no one flow number is quoted. Tell us your line pressure and air demand and we will confirm the flow from the datasheet for this exact 1 in G-thread, 600-size unit before you order.
A manual drain means an operator opens the bowl drain during maintenance rounds, which suits attended installations. It also unlocks the widest regulation range of 0.05-0.9 MPa (7-130 psi); the automatic and differential-pressure drain options are limited to 0.15-0.9 MPa (20-130 psi). If the unit will run unattended, ask us about the automatic or differential-pressure drain versions.
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.