The AirTAC GFR60020F2WG AirTAC Filter Regulator G3/4, 5 um 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 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 GFR60020F2WG is an AirTAC GFR-series filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This size-600 unit carries a G3/4 (BSPP) port, a 5 um filter element (the finer of the two catalogue grades), a differential-pressure drain that bleeds collected condensate automatically whenever the pressure drop across the element is high enough, and an embedded square gauge reading in psi. The bowl on this size is aluminium alloy, and the maximum working (inlet) pressure is 1.0 MPa (145 psi) with an operating temperature range of -5 to 70 C, non-freezing.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 to 1 inch, a choice of drain type, 40 um or 5 um filtration, gauge scale options, and PT, G or NPT threads. Flow is published in the catalogue as curves rather than a single rated figure, so ask us to confirm the flow or datasheet figures for your application before ordering.
| Model | GFR60020F2WG AirTAC Filter Regulator G3/4, 5 um |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT3/4" (G (BSPP) thread) |
| Filtering grade | 5 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 — square, psi 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. |
|---|---|
| 20 | Port size PT3/4". 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). |
| 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. |
| G | G (BSPP) 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 · PT3/4" · 5 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-20 (two-unit set) |
Feeding clean, regulated air to the cylinders and actuators on a carton-forming and sealing line, with the 5 um element protecting directional valves from particulate carryover.
Supplying a set pressure to conveyor gate and stopper cylinders on a bottling or canning conveyor, with the differential-pressure drain keeping condensate under control through each shift.
Mounting at the air inlet of a CNC machine tool's pneumatic panel, combining water and particle removal with a stable regulated supply for tool-change and clamping circuits.
Size and port are the first decision: step up through 200, 300, 400 and 600 as your line flow and pipe size grow - this unit is the 600 size with a G3/4 port, so match it to a 3/4 inch line. On filtration, 40 um is the standard element and 5 um (this unit, code W) suits points where finer particulate protection matters; the finer element loads faster, so check drain behaviour. Drain choice is differential-pressure here (automatic and manual are the alternatives in the family). The gauge is the embedded square type reading psi; MPa and bar scales and an external round gauge are the other options. Thread is G (BSPP); PT is the catalogue standard and NPT is also orderable - pick the thread your piping actually uses, a bracket is included, and a reverse/check valve is not fitted on this code. Because flow is published as curves rather than a single rating, 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 flow for this family as curves in the catalogue, not as a single rated number, so we do not quote a figure here. Tell us your line pressure, set pressure and required flow and we will confirm the sizing from the datasheet on request.
The W in the code selects the finer 5 um element instead of the 40 um standard, for better particulate protection downstream. The drain is differential-pressure (the default): it discharges collected condensate automatically when the pressure drop across the element rises, with no manual intervention. Automatic and manual drains are the other catalogue options.
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.