The AirTAC GFR600C25LJC2WTK AirTAC Filter Regulator NPT 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 GFR600C25LJC2WTK is an AirTAC GFR-series filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This size 600 unit has a 1 in NPT port, a 5 um filter element (the finer W grade, versus the standard 40 um), a differential-pressure drain that bleeds collected condensate automatically as the pressure differential builds, and a round psi gauge fitted. It is the low-pressure (L) regulator type and includes a reverse/check valve (K). The bowl on this 600 size is aluminium alloy, and the unit is supplied without a mounting bracket (J).
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, with choices of drain type, filter grade, gauge style and scale, thread form and bracket. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application on request.
| Model | GFR600C25LJC2WTK AirTAC Filter Regulator NPT 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) |
Clean, low-pressure regulated air feeding the directional valve and cylinder circuit of a pneumatic press, with the 5 um element protecting the valve spools and the check valve holding set-up against backflow.
Point-of-use filtration and regulation for actuator air on a bottling or filling line, where the differential-pressure drain keeps condensate off the machine floor and the psi gauge gives operators a local set-point readout.
Regulated air to stopper, pusher and clamp actuators along a packaging conveyor, with the 1 in NPT port matching a high-consumption drop and the aluminium bowl standing up to continuous production duty.
Size 600 with a 1 in port is the largest step in the GFR range; step down to 200/300/400 if your line volume is smaller, since port and body size should follow required flow. The 5 um element here suits air that feeds sensitive valves or instruments; the standard 40 um grade is fine for general actuation. Drain type matters: this unit is differential-pressure (default), while automatic (A) and manual (M) versions are available in the family. The fitted round gauge reads in psi; embedded square gauges and MPa or bar scales are the other catalogue options. Thread is NPT here - PT is the standard form and G (BSPP) is also an order option - and this configuration omits the mounting bracket. Flow for this family is published as curves, not a single rating, so 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 number, so we do not quote a figure here. Send us your line pressure and consumption and we will confirm the sizing from the datasheet on request for this size 600, 1 in NPT unit.
L marks the low-pressure regulator type, for applications set below the standard regulator band. The exact adjustment range for the low-pressure type is not published in the material we hold, so ask us to confirm it on request. The unit also carries a round psi gauge, a 5 um element, a differential-pressure drain and a reverse/check valve (K).
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.