The AirTAC GFR600C20MJC2W AirTAC Filter Regulator 3/4 in PT 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 GFR600C20MJC2W is a filter regulator: it removes water and particulate from compressed air and holds downstream pressure at your setpoint in a single body. This 600-size unit is threaded PT3/4 (3/4 in), carries the 5 um fine filter element (code W, versus the standard 40 um), and drains by hand through its manual drain. The regulator is the standard type with an adjustment range of 0.05-0.9 MPa (7-130 psi), and a round gauge scaled in psi is fitted so the setpoint can be read directly. The bowl on this size is aluminium alloy, and no mounting bracket is included with this code.
This is a genuine AirTAC part from the GFR series, which spans sizes 200 to 600 with ports from 1/8 to 1 in, drain choices (differential-pressure, automatic or manual), 40 or 5 um filtration, gauge styles and scales, 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 for your application before ordering.
| Model | GFR600C20MJC2W AirTAC Filter Regulator 3/4 in PT |
|---|---|
| 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) |
Filtering and regulating the shop-air feed to a CNC machining cell's clamps and chip-clearing cylinders, with the 5 um element catching fine particulate before it reaches the actuators.
Holding steady regulated pressure to the pick-and-place cylinders and product diverters on a carton packaging conveyor, where pressure swings cause mis-timed strokes and jams.
Conditioning the branch line that feeds air tools and clamps at an assembly plant workstation, with the fitted round psi gauge letting technicians verify the setpoint during shift checks.
Choose the size by port and demand: 600 is the largest G-series step, here with a 3/4 in PT port, so match it against the air consumption of the circuit. Because flow is published as curves rather than a single rating, ask us to confirm sizing against your application before ordering. This configuration already fixes several decode choices: 5 um filtration instead of the standard 40 um, a manual drain (simple, but the bowl must be bled by hand - automatic and differential-pressure drains are available on other codes), a round gauge scaled in psi, and no mounting bracket. Thread is PT as standard; G (BSPP) and NPT are order options. This code does not carry the reverse/check-valve option.
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 rather than a single rated figure, so we do not quote one number. Tell us your inlet pressure, setpoint and air demand, and we will confirm the datasheet curve and sizing for your application on request.
The M suffix in this code specifies a manual drain: the bowl must be bled by hand. The same 600-size filter regulator is available with automatic or differential-pressure drains on other codes. Note that the adjustment range differs by drain type; manual-drain units adjust from 0.05-0.9 MPa (7-130 psi).
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.