The AirTAC GFR600C25MLJF2WTK AirTAC Filter Regulator 1 in NPT 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 GFR600C25MLJF2WTK is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This 600-size unit is threaded 1 in NPT and is the low-pressure regulator type. It carries a 5 um filter element (the 40 um standard element is available as a variant), a manual drain on an aluminium alloy bowl, an embedded square gauge reading in psi, and a reverse/check valve. No mounting bracket is fitted. Maximum working (inlet) pressure is 1.0 MPa (145 psi), with an operating temperature range of -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 to 1 in, and options for thread (PT standard, G and NPT to order), drain type (differential-pressure, automatic or manual), filter grade (40 um standard or 5 um), gauge scale (MPa, psi or bar) and bracket. Flow is published as curves rather than a single rating, so ask us to confirm datasheet and sizing figures for your application.
| Model | GFR600C25MLJF2WTK AirTAC Filter Regulator 1 in NPT |
|---|---|
| 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) |
A filter regulator on the 1 in main drop feeding a body-shop cell: it cleans the shop air supply and holds a steady low regulated pressure to the cell's pneumatic actuators, with the psi gauge giving a local setpoint check.
Filtered, regulated air to the guide rails, stop gates and pusher cylinders along a high-speed bottling conveyor, where the 5 um element helps protect close-tolerance directional valves downstream.
Regulated air to the web-guiding cylinders and slitter clamps on a converting line, with the manual drain opened at shift start and the reverse/check valve holding the circuit against backflow.
Choose the 600 size with its 1 in port when your distribution line is sized for the largest step in the GFR range; the 200/300/400 sizes step down in port and physical scale. This configuration pairs the 5 um element with a manual drain - if you cannot rely on regular manual draining, the automatic or differential-pressure drain variants are worth considering. The embedded square gauge reads psi; MPa and bar scales are alternatives, and an external round gauge is optional. Thread is NPT here; PT is the standard and G is an order option. This is the low-pressure regulator type, no bracket is fitted, and the temperature range is -5 to 70 C, non-freezing. Because flow is published as curves rather than 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.
Flow for the GFR600 series is published as curves, not as a single rated figure, so we do not quote a number here. Send us your line pressure, regulated setpoint and expected air demand, and we will confirm the datasheet curves and correct sizing on request.
This unit is the low-pressure regulator type, so it suits circuits regulated well below standard settings; the exact adjustment range for this variant is not published, so confirm your setpoint with us. The drain is manual: open the drain at the bottom of the aluminium alloy bowl periodically, or specify the automatic or differential-pressure drain code if you prefer hands-off condensate removal.
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.