The AirTAC GFR600C20MLJC2WGK AirTAC Filter Regulator G3/4 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 GFR600C20MLJC2WGK is a size-600 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration is built with a G3/4 (BSPP) port, a 5 um filter element (code W, versus the 40 um standard), a manual drain bowl, the low-pressure regulator type, a reverse/check valve fitted, and an external round pressure gauge with a psi scale. No mounting bracket is included. The metal bowl on size-600 units is aluminium alloy.
This is a genuine AirTAC part. The GFR series is available in sizes 200, 300, 400 and 600 with a choice of PT, G or NPT threads, differential-pressure, automatic or manual drains, 40 um or 5 um filtration, gauge and scale options, and a low-pressure regulator type. Flow figures are published as curves rather than a single rating, so we confirm the datasheet and sizing figures on request.
| Model | GFR600C20MLJC2WGK AirTAC Filter Regulator G3/4 |
|---|---|
| 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 a spray booth or paint kitchen where the 5 um element helps keep water and fine particulate out of finish air, and the low-pressure regulator type suits reduced set-pressure work at the line.
A bench or test-cell air drop where an operator drains the bowl as part of the routine, the psi gauge gives a familiar readout, and the check valve holds the set circuit if supply dips.
Conditioning and regulating the air feed to a cartoner or wrapper's pneumatic actuators, with the 5 um grade protecting valve internals and the manual drain fitted into a daily start-up check.
Size 600 with a G3/4 port is the largest step in the GFR range; step down to 200/300/400 for smaller ports and lighter duty, and match the port size to your piping rather than to a flow number. Choose the 5 um element (this unit, code W) where downstream equipment needs finer particulate removal than the 40 um standard, and manual drain where an operator can bleed the bowl on a routine basis - automatic or differential-pressure drains suit unattended installations. The low-pressure regulator type is intended for reduced set-pressure work; its exact adjustment range is not published, so confirm it against your setpoint with us. Gauge scale (MPa, psi or bar - this unit is psi), thread (PT standard, G or NPT as order options), bracket and reverse/check valve complete the choices. Because flow is published as curves rather than a single rated figure, 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 GFR flow as curves, not as a single rated figure, so we do not quote a flow number. Tell us your application and we will confirm the datasheet and check the sizing against your required flow on request.
A manual drain means an operator bleeds accumulated water from the bowl on a routine basis - simple and reliable where the unit is checked regularly; automatic or differential-pressure drains suit unattended installs. The 5 um element (code W) is the finer filtration option versus the 40 um standard, chosen where downstream equipment needs cleaner air.
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.