The AirTAC GFR60020F2W AirTAC Filter Regulator PT3/4, 5 um Element 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 AirTAC GFR60020F2W is a size-600 filter regulator that removes water and particulate from compressed air and regulates downstream pressure in a single body. This configuration is fitted with a 5 um filter element (the finer grade, versus the 40 um standard), a differential-pressure drain that bleeds collected condensate automatically when the pressure differential across the element rises, and an embedded square gauge reading in psi. The outlet pressure is adjustable over 0.15-0.9 MPa (20-130 psi), the maximum inlet pressure is 1.0 MPa (145 psi), and the operating temperature range is -5 to 70 C (non-freezing). At size 600 the port is PT3/4 and the bowl is aluminium alloy.
This is a genuine AirTAC part. The GFR family is available in sizes 200, 300, 400 and 600 with port sizes from 1/8" to 1", a choice of differential-pressure, automatic or manual drain, 40 um or 5 um filtration, square or round gauges with MPa, psi or bar scales, G or NPT thread options, and bracket or no-bracket mounting. Flow is published as curves rather than a single rated figure, so we confirm the datasheet figures for your application on request.
| Model | GFR60020F2W AirTAC Filter Regulator PT3/4, 5 um Element |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT3/4" (PT 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. |
| (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 · PT3/4" · 5 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-20 (two-unit set) |
Installed at the 3/4" branch line feeding a CNC machining cell, the unit strips water and chips-grade particulate from the plant air and holds a steady regulated pressure to the cell's air tools and clamps.
Mounted ahead of the pneumatic cylinders and diverters on a carton packaging conveyor, the 5 um element protects valve spools from finer contamination while the regulator keeps cylinder speeds consistent.
Placed upstream of a pneumatic control valve positioner loop, the unit conditions the supply air to 5 um cleanliness and delivers the set pressure the positioner and actuator were specified for.
Step up through the GFR sizes (200, 300, 400, 600) as your port and air demand grow; this unit is the 3/4" PT port step. Choose the 5 um element (code W) when downstream equipment needs finer filtration than the 40 um standard, and pick the drain type to suit the installation: differential-pressure drain (this unit) needs no operator attention, automatic drain suits unattended duty, and manual drain suits periodic checks. Gauge scale (MPa, psi or bar) and thread (PT standard, G or NPT to order) are selected at ordering time.
Because AirTAC publishes flow for this family as curves rather than a single rated number, we do not quote a rated flow figure here. Send us your application details and we will confirm sizing against the datasheet curves before you order.
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 family as curves, not as a single rated figure, so we do not state a rated flow number here. Contact us with your application details and we will confirm the flow figures from the datasheet for this PT3/4, size-600 unit before you order.
The W in the code selects the optional 5 um filter element instead of the 40 um standard, for finer protection of downstream equipment. Size 600 GFR units have an aluminium alloy bowl; the 200/300/400 sizes use polycarbonate. The drain on this unit is the differential-pressure type, which discharges condensate automatically as the element loads up.
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.