The AirTAC GFR60025MLJC2GK AirTAC Filter Regulator G1 1 in Low-Pressure 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 PT1" ports, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The AirTAC GFR60025MLJC2GK is a size-600 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This configuration is built around a G1 (1 in) port with G thread, a 40 um standard filtration element, a manual drain on the bowl, and a low-pressure regulator type for lines that run below standard working pressures. It ships configured with a round psi gauge, a reverse/check valve fitted, no mounting bracket, and - because this is the 600 size - an aluminium alloy bowl. 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 is available in sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, a choice of manual, automatic or differential-pressure drains, a 5 um (code W) element option, gauge scale choices of MPa, psi or bar, and PT, G or NPT threads. 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 | GFR60025MLJC2GK AirTAC Filter Regulator G1 1 in Low-Pressure |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (G (BSPP) thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Low-pressure 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 | Manual drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — round, psi scale |
| Reflux valve | Fitted (reverse flow permitted) |
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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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. |
|---|---|
| 25 | Port size PT1". This body offers 20 = PT3/4", 25 = PT1". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 130 psi)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| J | Supplied without bracket. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| G | G (BSPP) thread. PT is the default; G is BSPP and T is NPT. |
| K | Reverse-flow (reflux) valve fitted. |
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 · PT1" · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-25 (two-unit set) |
Conditioning and stepping down supply pressure on a 1 in ring main that feeds pneumatic looms and winding machines, where the line runs at reduced pressure and the manual drain is bled during scheduled rounds.
Filtering and regulating the air feeding conveyor stops, gate cylinders and pusher actuators on a bottling hall line, with the psi gauge giving operators a local reading at the drop.
Supplying clean, regulated air to a bank of pneumatic process valves on a dosing skid, where the check valve holds the downstream circuit and the low-pressure regulator type matches the actuator's pressure window.
Start with the size and port: 600 is the largest G-series size, and this unit's G1 (1 in) port suits high-consumption main lines - step down to 300/400 with smaller ports if your flow demand is modest. Choose the drain to match maintenance access: this unit has a manual drain, which needs someone to bleed the bowl on a routine; automatic or differential-pressure drains are the alternatives where unattended drainage matters. The 40 um element is the standard grade; specify the 5 um (W) option only where downstream equipment needs finer filtration. The fitted round gauge reads in psi; MPa and bar scales are the other catalogue choices. Thread is G here - PT is the standard thread and G or NPT are order options - and this configuration carries no mounting bracket, so plan a bracket (or panel arrangement) if you need one. Because flow is published as curves rather than a single rating, send us your application details and we will confirm sizing against the datasheet before you order.
Quick checklist
The aluminium-alloy bowl on the GFR600 suits harsher environments than a PC bowl. The reflux valve permits reverse flow through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for the GFR600 series as curves, not as a single rated figure, so we do not quote a number here. Tell us your line pressure and the air demand of the equipment downstream, and we will confirm the sizing against the datasheet on request before you order.
The M in the code specifies a manual drain: the bowl is bled by hand on a routine, which suits installations that are checked daily. The GFR family is also available with automatic (code A) or differential-pressure (blank) drains, and this 600 size uses an aluminium alloy bowl - specify the drain type you want when ordering.
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.