The AirTAC GFR600C25LF2W AirTAC Filter Regulator 1 in PT, 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 GFR600C25LF2W is an AirTAC GFR-series filter regulator: it removes water and particulate from compressed air and holds downstream pressure in a single body. This size-600 unit is built for a 1 in PT port, carries the W-grade 5 um filter element (the finer of the two published grades, 40 um being standard), and uses a differential-pressure drain, the catalogue default, which handles condensate automatically during operation. It is the low-pressure regulator type, fitted with an embedded square gauge scaled in psi, and includes a mounting bracket. The 600-size bowl is aluminium alloy. Maximum 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 spans sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, in PT, G (BSPP) or NPT thread, with 40 um standard or 5 um (W) filtration, differential-pressure, automatic or manual drains, and square or round gauges in MPa, psi or bar scales. Flow for this series is published as curves rather than a single rated figure, so ask us to confirm sizing and datasheet figures for your application before ordering.
| Model | GFR600C25LF2W AirTAC Filter Regulator 1 in PT, 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) |
At the head of a directional-valve manifold on a packaging or press line, the 1 in PT connection carries the plant-air branch while the 5 um element keeps scale and pipe debris out of the valve spools and the regulator holds the circuit pressure.
Serving as the conditioning point where a 1 in branch leaves the main header to feed clamps, fixtures and air tools in a machining cell, with the differential-pressure drain handling condensate automatically through the production shift.
On a conveyor system with pneumatic diverters, stops and lift gates, the unit filters and regulates the air feeding the actuators, with the square psi gauge giving operators a direct reading of the set pressure at the drop.
The decodable choices on this unit are fixed by the code: size 600 with a 1 in PT port for the largest port and flow band in the family, 5 um filtration where the application needs finer than the 40 um standard, the low-pressure regulator type, a differential-pressure drain, an embedded square gauge scaled in psi, and a mounting bracket included. If your pipework needs a different thread, G (BSPP) and NPT are catalogue options ordered by suffix. Because AirTAC publishes flow for this series as curves rather than a single rating, send us your line pressure and air demand and we will confirm sizing against the datasheet before you order.
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 number here. Send us your line pressure, downstream set pressure and air demand, and we will confirm the sizing of this unit against the datasheet before you order.
The L marks the low-pressure regulator type. Its exact adjustment range is not published in the catalogue, so tell us the downstream pressure you need to hold and we will confirm from the datasheet whether this low-pressure version covers it; the standard-type GFR600 in the same size and port is the alternative.
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.