The AirTAC GFR600C25MC2T 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 GFR600C25MC2T is an AirTAC GFR600 filter regulator: water and particulate filtration plus pressure regulation combined in a single body. This configuration is decoded as a 1 in NPT port, a manual drain bowl, the standard 40 um filter element, a standard regulator with a 0.05-0.9 MPa (7-130 psi) setting range, and a round pressure gauge with a psi scale fitted. A reverse/check valve is not fitted, and a mounting bracket is included. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). Because this is the size 600 unit, the bowl is aluminium alloy.
This is a genuine AirTAC part. The GFR filter-regulator family is available in sizes 200, 300, 400 and 600 with matching port sizes, a choice of differential-pressure, automatic or manual drains, an optional 5 um filter element (code W), embedded square or external round gauges with MPa, psi or bar scales, and PT (standard), G or NPT threads. Flow is published as curves rather than a single rated figure, so we confirm flow and datasheet figures on request.
| Model | GFR600C25MC2T 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 and regulated air feeds spray booths and air-assisted applicators on a paint line, with the manual drain letting operators remove accumulated condensate at the start of each shift.
A single body cleans the shop air and holds a steady setting for the pneumatic cylinders that drive flap folding and taping heads on a carton-sealing conveyor.
Regulated, particulate-free air supplies pneumatic clamps and swing cylinders on a machining centre fixture, with the psi-scaled gauge giving operators a familiar readout at the machine.
Step up or down through the GFR sizes (200/300/400/600) to match the port and the flow your line needs; this unit is the size 600 with a 1 in NPT port. Choose the drain to suit maintenance routines: manual (as decoded here) drains only when operated, automatic drains continuously, and the differential-pressure default drains on a pressure drop. The standard element is 40 um; specify the W option for 5 um where downstream equipment needs finer filtration. Gauges can be square (embedded) or round (external) with MPa, psi or bar scales - this unit carries a round psi gauge. PT is the standard thread; G and NPT are catalogue options, and this unit is ordered in NPT. A bracket is included on this configuration. Flow is published as curves, not a single rating, so 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 flow for the GFR series as curves, not as a single rated number, so we do not quote a rated flow figure. Tell us your application and we will confirm the flow from the datasheet on request before you order.
The M in the code means the bowl drains only when operated by hand, which suits lines that are shut down or checked daily. If you want condensate removed without operator action, the automatic (A) or differential-pressure (blank) drain versions of the same GFR600 size are the alternatives.
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.