The AirTAC GFR600C25LJF1WT AirTAC Filter Regulator NPT1 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 GFR600C25LJF1WT is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This 600-size configuration is built with 1 in NPT ports, a 5 um filter element, a differential-pressure drain, the low-pressure regulator type, an embedded square gauge scaled in MPa, and no mounting bracket. The bowl on the 600 frame is aluminium alloy, the unit takes a maximum inlet pressure of 1.0 MPa (145 psi), and it operates at -5 to 70 C in non-freezing conditions.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with ports from 1/8 in up to 1 in, a choice of 40 um standard or 5 um (W) filtration, differential-pressure, automatic or manual drains, embedded square or optional external round gauges with MPa, psi or bar scales, and PT, G or NPT threads. AirTAC publishes flow as curves rather than a single rating, so we confirm flow and other datasheet figures on request before you order.
| Model | GFR600C25LJF1WT AirTAC Filter Regulator NPT1 |
|---|---|
| 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) |
Conditions and regulates the air feeding pneumatic clamps and grippers on a body-in-white assembly line, where a 1 in supply header serves a manifold of actuators and the square MPa gauge gives a visible set point at the cell.
Conditions the supply to air-operated diaphragm pumps on a treatment plant skid: the low-pressure regulator type suits modest set pressures, and the 5 um element helps protect the pump's pilot valve from scale and pipe debris.
Regulates and cleans the supply to cylinder-driven gates and diverters on a packaging conveyor line, keeping water and particulate out of the valve bank while holding the pressure the divert mechanism was set up for.
Size the unit against the air demand of your line: this is the 600 frame with 1 in NPT ports, the largest step in the GFR range. Choose the drain behaviour - differential-pressure (fitted here), automatic, or manual. Choose the element: 40 um standard or 5 um (W) for finer protection downstream, as fitted here. Gauges are the embedded square type with MPa, psi or bar scales, or an optional external round gauge; threads are ordered as PT (the standard), G or NPT; brackets are optional on this family. Because AirTAC publishes flow only as curves and not as 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 flow for the GFR series as curves, not as a single rated figure, so we do not quote a number here. Tell us your line pressure and air demand and we will confirm the sizing from the datasheet on request before you order.
It marks the low-pressure regulator type, a catalogue variant of the GFR family. The exact adjustment range for the low-pressure version is not published in the data we work from, so ask us to confirm it against your required set pressure before ordering. The rest of the code decodes as the 600 size, 1 in NPT ports, a 5 um element, a differential-pressure drain, a square MPa gauge, and no bracket or reverse valve.
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.