The AirTAC GFR600C25MLJC2WT 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 GFR600C25MLJC2WT is a size 600 filter regulator: water and particulate filtration plus pressure regulation combined in a single body. This configuration is built around a 1 in NPT port, a 5 um filter element (the finer of the two catalogue grades), a manual drain on the bowl, and the low-pressure regulator type for circuits that run below standard line pressure. The metal bowl on this size 600 unit is aluminium alloy, and an external round gauge with a psi scale is fitted so the downstream setting can be read directly. No mounting bracket is included with this code.
This is a genuine AirTAC part from the GFR series, which spans sizes 200, 300, 400 and 600 with port options from 1/8 in to 1 in and PT, G or NPT threads. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C, non-freezing. Flow for this series is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing figures for your application on request.
| Model | GFR600C25MLJC2WT 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) |
Feeding spray guns and air-assisted applicators on a paint line, where the air must be dried of condensed water, stripped of particulate, and held at the lower regulated pressure the coating process calls for - the low-pressure regulator type and 5 um element in this unit suit that job.
Supplying instrument air and small pneumatic actuators on a pilot-scale process skid, where a clean 5 um supply, a visible psi gauge for repeatable settings, and a manually drained bowl fit a supervised operating routine.
Conditioning air for grippers, pushers and stopper cylinders on a bottling or packaging conveyor, combining water and particle removal with regulation in one body at the 1 in line size the main drop requires.
Start with the port: this unit steps up to 1 in on the size 600 body, the largest GFR frame, so match it to your line size and the flow your circuit needs - we will confirm the flow curve against your application before you order. Drain is a real choice in this family: manual (as here, you drain the bowl yourself on a schedule), automatic, or the differential-pressure default; manual suits attended installations and avoids carrying condensate downstream. The filter grade is likewise a choice: 40 um standard or 5 um (code W) as fitted here, for finer particulate protection. The gauge can be the embedded square type or an external round gauge in MPa, psi or bar scales - this code carries the round gauge with a psi scale. Thread is PT as standard, with G (BSPP) and NPT as order options; this unit is NPT. Brackets are optional - this code ships without one. Note this is the low-pressure regulator type; its exact adjustment range is not published in the material we hold, so we will confirm it on request.
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 there is no one figure we can quote honestly. Tell us your line pressure and the flow your circuit needs and we will confirm the sizing against the datasheet curve on request before you order.
The GFR family offers three drain options: differential-pressure (the default), automatic, and manual. This code has the manual drain, which means the bowl is emptied by hand on a schedule you set. It is the right choice where the unit is accessible and someone checks it routinely; choose the automatic or differential-pressure drain instead where the installation is unattended or condensate loads are continuous.
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.