The AirTAC GFR60020MJF2WTK AirTAC Filter Regulator NPT3/4 5um is a genuine G-series filter regulator: water separation, 5 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has PT3/4" 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 GFR60020MJF2WTK is an AirTAC GFR600 filter regulator: filtration and pressure regulation combined in a single body, with a 3/4 in NPT port. This configuration carries the fine 5 um filter element (code W), a manual drain on the bowl, a standard regulator with a 0.05-0.9 MPa (7-130 psi) adjustment range, and an embedded square gauge scaled in psi. A reverse/check valve is fitted, and the code J means no mounting bracket is supplied. As a size 600 unit, the bowl is aluminium alloy.
This is a genuine AirTAC part. The GFR family is published in sizes 200, 300, 400 and 600 with a choice of ports and threads (PT standard; G and NPT to order), drain types, filter grades and gauge options. Flow is published as curves rather than a single rated figure, so ask us to confirm datasheet figures for your application before ordering.
| Model | GFR60020MJF2WTK AirTAC Filter Regulator NPT3/4 5um |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT3/4" (NPT thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 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 | Manual drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — square, 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. Standard type, regulating 0.05 - 0.9 MPa (7 - 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. |
|---|---|
| 20 | Port size PT3/4". 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)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| J | Supplied without bracket. |
| (blank) | Pressure gauge fitted (blank). |
| F | Gauge shape: Square. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| T | NPT 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 · PT3/4" · 5 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-20 (two-unit set) |
Installed at the 3/4 in main drop feeding a CNC machining cell, the unit removes water and fine particulate at 5 um and holds a steady regulated supply pressure to the cell's air tools and actuators, with the psi gauge giving operators a local reading.
Mounted in the air-preparation section of a packaging machine's control panel, the combined filter regulator cleans the shop air and sets the working pressure for valves and cylinders, while the check valve holds the downstream circuit if supply pressure dips.
Fitted ahead of the air-operated grippers and stop gates on a bottling conveyor, the unit strips condensate and 5 um particles from the supply and regulates it to the pressure the gripper cylinders were set up for, with manual drain suited to a station attended each shift.
Size and port set the capacity of the unit: the 600 size with a 3/4 in port is the largest step in the GFR range, so match it to your line size and required flow. Drain type is a real choice: manual drain (this code, M) means the bowl is drained by hand, while automatic and differential-pressure drains discharge condensate without attention. Filter grade is 40 um standard or 5 um fine (W, as here) - choose 5 um where downstream equipment needs cleaner air. The gauge is embedded and square, with MPa, psi or bar scales; this unit is scaled in psi. Thread is NPT on this code (PT standard, G to order), and code J means no bracket - add one if you want panel or surface mounting. Flow is published as curves, not a single rating, so 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. The reflux valve permits reverse flow 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 we do not quote a rated flow, Cv or SCFM figure. Tell us your line size and application and we will confirm the flow and full datasheet figures for this 3/4 in NPT, 5 um filter regulator on request.
The M in the code specifies a manual drain: the bowl is drained by hand, which suits attended installations. The GFR family is also available with automatic drain (code A) or the standard differential-pressure drain, and this 600-size unit has an aluminium alloy bowl with a 5 um (W) element and a square psi gauge.
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.