The AirTAC GFR600C25MLJC2T 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 GFR600C25MLJC2T is an AirTAC GFR600 filter regulator: water and particulate filtration plus pressure regulation combined in a single body. This 600-size unit is built with a 1 in NPT port, a manual-drain bowl in aluminium alloy (size 600 is the metal-bowl size), a standard 40 um filter element, and the low-pressure regulator type. A round gauge with a psi scale is fitted per the code, no mounting bracket is included, and no reverse/check valve is fitted. 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 spans sizes 200, 300, 400 and 600 with ports from 1/8 in up to 1 in, and options include PT, G and NPT threads, differential-pressure, automatic or manual drains, a 5 um element (code W), an embedded square gauge as standard or an external round gauge in MPa, psi or bar scales, and a mounting bracket. AirTAC publishes flow only as curves rather than a single rating, so ask us to confirm flow and datasheet figures for this model on request.
| Model | GFR600C25MLJC2T 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) |
On a machining cell, this unit filters the shop air and holds a reduced, stable pressure to pneumatic clamps and vises, with the round psi gauge giving operators a local readout of the setpoint.
Feeding carton erectors, sealing jaws and diverters on a packaging conveyor line, it removes water and pipe scale upstream of the valves while the regulator holds the low delivery pressure those actuators are set up for.
On a paint or coating line, it cleans the air going to spray guns and hoses and lets the operator dial in the lower delivery pressure the gun setup calls for, with collected condensate drained manually at shift end.
The real choices in this family are decodable from the code. Step through sizes 200, 300, 400 and 600 to match the port and the flow your line needs - the 600 size carries the largest port in the range (1 in here, NPT thread; PT is the standard thread and G is also orderable). Drain types are differential-pressure (series default), automatic (code A) or manual (code M, fitted here) - manual means someone drains the bowl on a schedule. The filter element is 40 um standard or 5 um with code W. Gauges are an embedded square gauge as standard or an external round gauge, in MPa, psi or bar scales - this unit carries a round psi gauge. A bracket (code J omits it) and a reverse/check valve (code K) are orderable. This is the low-pressure regulator type; its exact adjustment range is not published in our data, so confirm it with us. 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 flow for the GFR series as curves, not as a single rated figure, so we do not quote a number here. Send us your application details and we will confirm the flow and full datasheet figures for the GFR600C25MLJC2T on request before you order.
The M in this code selects a manual drain: someone opens the drain at the bottom of the aluminium bowl periodically to clear collected condensate. If you would rather not rely on a routine, order the automatic-drain version (code A) or use the differential-pressure drain, which is the series default. The 40 um element is standard; code W gives a 5 um element.
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.