The AirTAC GFR600C25F1T 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 GFR600C25F1T combines filtration and pressure regulation in one body: it strips water and particulate from compressed air and holds downstream pressure at your setpoint. This size 600 configuration has a 1 in NPT port, the standard 40 um filter element, a differential-pressure drain, an embedded square gauge scaled in MPa, and an included mounting bracket; the bowl on 600-size units is aluminium alloy. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. The GFR family runs from size 200 to 600 with ports from 1/8 in to 1 in, PT, G or NPT threads, differential-pressure, automatic or manual drains, an optional 5 um element, gauge and scale choices, and an optional reverse/check valve. Regulation range on this unit is 0.15-0.9 MPa (20-130 psi). Flow is published as curves rather than a single rating, so we confirm datasheet figures on request.
| Model | GFR600C25F1T 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) |
Filtered, pressure-regulated supply air for spray guns and air motors in a paint booth, where water and particulate in the line would otherwise mar the finish.
Steady regulated pressure to the pneumatic cylinders that clamp, push and eject cartons on a packaging conveyor, keeping each station's setpoint where the line was commissioned.
Clean, regulated air to pneumatically actuated ball and butterfly valves on a process skid, holding stable actuator pressure for consistent valve stroking.
Size 600 with a 1 in NPT port sits at the top of the GFR range; step down to 300 or 400 if your line's air demand is lower, since port size tracks the flow curve rather than a single rating. The 40 um element suits general plant air, and the W option gives a 5 um grade where finer filtration is needed. Drain comes as differential-pressure (this unit), automatic or manual - and the regulation range follows the drain: 0.15-0.9 MPa (20-130 psi) with the differential-pressure or automatic drain, 0.05-0.9 MPa (7-130 psi) with manual. The square gauge on this unit reads in MPa; psi and bar scales and an external round gauge are options. This unit is ordered with NPT thread; PT is the standard and G (BSPP) is also available, and a mounting bracket is included.
Because flow is published as curves, not 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.
AirTAC publishes GFR flow as curves rather than a single rated figure, so we do not quote one number. Tell us your application and we will confirm the flow from the datasheet on request before you order.
Yes. Differential-pressure drain is the default on this configuration; automatic (code A) and manual (code M) are catalogue options. Note that the regulation range follows the drain type: 0.15-0.9 MPa (20-130 psi) with the differential-pressure or automatic drain, and 0.05-0.9 MPa (7-130 psi) with manual drain.
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.