The AirTAC GFR600C25MLF2WG AirTAC Filter Regulator G1 1 in 5 um 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 GFR600C25MLF2WG is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This size 600 unit is configured with a G1 (1 in) G-thread port, the fine 5 um filtration grade (W), a manual drain on the bowl, the low-pressure regulator type, and an embedded square gauge reading in psi. No reverse/check valve is fitted, and a mounting bracket is included.
This is a genuine AirTAC part from the GFR series, which spans sizes 200 to 600 with ports from 1/8 in to 1 in, a choice of differential-pressure, automatic or manual draining, 40 um standard or 5 um fine filtration, standard or low-pressure regulation, square or square/round gauges in MPa, psi or bar scales, and PT, G or NPT threads. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application.
| Model | GFR600C25MLF2WG AirTAC Filter Regulator G1 1 in 5 um |
|---|---|
| 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 a spray-booth distribution loop that runs below standard regulator bands: the 5 um element keeps oil-free, dry air at the guns while the low-pressure regulator holds a gentle, steady line pressure and the square psi gauge gives the operator a direct readout.
Sits ahead of pneumatic transmitters and pilot valves on a process skid, where fine 5 um filtration protects small orifices and the low-pressure regulation keeps control air gentle; the manual drain is bled during scheduled rounds.
Serves the air cylinders on a packaging conveyor drop, filtering condensate and particles to 5 um before low-pressure-regulated air reaches the actuators, with the psi gauge letting line staff verify setpoint at a glance.
Size 600 with a G1 (1 in) port is the largest step in the GFR range; match the port and size to the flow your line needs, and ask us to confirm the flow curve against your application before ordering. This unit pairs the fine 5 um element (choose it where downstream valves and instruments need cleaner air than the 40 um standard) with a manual drain, which suits installations where an operator can bleed the bowl on a routine; automatic or differential-pressure drains are available if the bowl is hard to reach. The low-pressure regulator type is intended for circuits that work below the standard regulator band - the exact adjustment range for this type is not published, so confirm it with us. The embedded square gauge reads in psi; MPa or bar scales and an external round gauge are alternatives. Thread here is G (BSPP); PT is the catalogue standard and NPT is also orderable. A mounting bracket is included.
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. Tell us your line pressure and the air consumption of your equipment and we will confirm the flow curve and correct sizing from the datasheet on request before you order.
The manual drain means an operator opens the bowl drain to release collected condensate on a routine - simple and reliable where the unit is accessible; automatic or differential-pressure drains are available on this series if it is not. The L in the code marks the low-pressure regulator type, intended for circuits running below the standard band; its exact adjustment range is not published, so confirm it with us. The embedded square gauge on this unit reads in psi.
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.