The AirTAC GFR600C25LJC2G AirTAC Filter Regulator G1 Low-Pressure 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 GFR600C25LJC2G is a size-600 filter regulator: water and particulate filtration plus pressure regulation combined in a single body. This configuration is built around a G1 (1 in) port with G thread, the low-pressure regulator type, a 40 um standard filter element and a differential-pressure drain that bleeds collected condensate automatically as flow passes through. Because this is the 600 size, the bowl is aluminium alloy, and the unit is supplied with an external round pressure gauge reading in psi. No mounting bracket is included and no reverse (check) valve is fitted.
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, filter grades of 40 um standard or 5 um (code W), a choice of differential-pressure, automatic or manual drain, and embedded square or external round gauges with MPa, psi or bar scales. Flow is published as curves rather than a single rating, so ask us to confirm sizing and the low-pressure regulation range against your application before ordering.
| Model | GFR600C25LJC2G AirTAC Filter Regulator G1 Low-Pressure |
|---|---|
| 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) |
Feeds filtered, regulated air at reduced pressure to carton-sealing and wrapping heads on a packaging line, where the low-pressure regulator type matches gentle actuation requirements and the 1 in port serves a main supply drop.
Installed upstream of big-bore pneumatic actuated valves on a plant air header, removing water and particles and holding a stable low setpoint so valve positioners and actuators see clean, regulated air.
Provides a filtered, low-pressure regulated air feed to test rigs and pilot-scale equipment, with the psi-scaled round gauge giving operators a direct local reading and the differential-pressure drain keeping condensate in check during continuous runs.
Start with the port: this unit is the 1 in (G1) size-600 position, the largest step in the GFR range, so match it to lines where 1/2 in and smaller filter regulators would be the bottleneck. Choose the drain to suit access: differential-pressure (as fitted here) needs no attention while air flows, automatic drain (code A) empties regardless of flow, and manual drain (code M) is emptied by hand. If 40 um is too coarse for downstream components, the W variant gives 5 um filtration. Gauge scale is selectable (MPa, psi or bar - this unit carries psi), and thread can be ordered as PT (standard), G or NPT. The low-pressure regulator type is intended for setpoints below the standard type's range; the exact adjustment window for the low-pressure version is not published in the summary data, so confirm it with us. Note that no mounting bracket is supplied with this code (J). Flow is published as curves, not a single rating - ask us to confirm sizing against your application before ordering.
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, not as a single rated figure, so we do not quote a l/min, m3/h or SCFM number. Tell us your line pressure, setpoint and expected air demand and we will confirm the sizing from the datasheet curves on request before you order.
This unit's differential-pressure drain releases collected condensate automatically whenever airflow across the drain creates enough pressure difference - no operator action needed while the line is running. If your application has long idle periods where little air flows, an automatic-drain (code A) or manual-drain (code M) variant can be specified instead; ask us when ordering.
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.