The AirTAC GFR600C25MLJF2W AirTAC Filter Regulator 1 in PT 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 GFR600C25MLJF2W is a size-600 filter regulator: water and particulate filtration plus pressure regulation combined in one body, sized for a 1 in PT port. This configuration carries the 5 um filter element (code W) instead of the 40 um standard element, a manual drain on the bowl, the low-pressure regulator type, and a factory-fitted embedded square gauge reading in psi. No reverse/check valve is fitted and no mounting bracket is included. The size-600 bowl is aluminium alloy. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. The GFR family is available in sizes 200, 300, 400 and 600 with a choice of ports, PT (standard), G or NPT threads, manual, automatic or differential-pressure drains, 40 um or 5 um elements, gauge scale options, and standard or low-pressure regulator types. 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 | GFR600C25MLJF2W AirTAC Filter Regulator 1 in PT |
|---|---|
| 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) |
Installed at the head of a 1 in distribution main, it filters condensed water and pipe-scale out of the compressed air and holds a steady low set pressure to the packaging machines downstream, with the psi gauge giving the line crew a direct reading at the header.
Feeding the conveyor stoppers, pushers and gate cylinders on a bottling line, the unit cleans the supply air with its 5 um element and regulates it to the pressure the actuators were set up for, while the manual drain lets maintenance empty the bowl during scheduled rounds.
On a test bench where fixtures and clamps run at reduced pressure, the low-pressure regulator type lets the operator set a gentle supply, the 5 um element protects sensitive tooling, and the square psi gauge documents the set point for each test run.
Step up or down through the GFR sizes (200/300/400/600) against the port your line needs - this unit is the size-600, 1 in PT version, the largest step in the family. Choose the drain to match maintenance habits: this unit has a manual drain, so the bowl is emptied by hand; automatic and differential-pressure drains are available on other codes. This code carries the 5 um element (W); the 40 um standard element suits general line protection if finer filtration is not required. The fitted square gauge reads in psi; MPa and bar scales, and an external round gauge, are order options. PT is the standard thread on this code, with G and NPT available to order, and brackets can be added on codes that omit them.
Because flow is published as curves and not as a single rated number, we cannot quote one here - ask us to confirm sizing against your application and the datasheet before ordering. The low-pressure regulator type on this code is for lower set pressures; its exact adjustment range is not published in our sheet, so confirm it with us on request.
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 flow number. Tell us your line pressure and the flow your application needs and we will confirm sizing against the datasheet on request before you order.
The M in this code means the bowl is drained by hand: maintenance opens the drain to empty collected water and contaminants. An automatic drain (code A) or a differential-pressure drain (the default) removes that routine task, so pick manual where bowls are checked regularly and automatic where the unit is hard to reach.
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.