The AirTAC GFR60020T AirTAC Filter Regulator NPT3/4, 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 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 AirTAC GFR60020T is a filter regulator: it removes water and particulate from compressed air and holds downstream pressure steady in a single body. This 600-size unit has a 3/4 in NPT port, a 5 um filter element, a manual drain on the aluminium alloy bowl, a round MPa pressure gauge and a reverse (check) valve fitted. The standard regulator adjusts from 0.05-0.9 MPa (7-130 psi); maximum inlet pressure is 1.0 MPa (145 psi) and operating temperature is -5 to 70 C (non-freezing).
This is a genuine AirTAC part from the GFR series, which spans sizes 200 to 600 with ports from 1/8 in to 1 in, 40 um or 5 um elements, differential-pressure, automatic or manual drains, square or round gauges in MPa, psi or bar scales, and optional brackets. Flow is published as curves rather than a single rating, so ask us to confirm datasheet figures for your application.
| Model | GFR60020T AirTAC Filter Regulator NPT3/4, 5 um |
|---|---|
| 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 — round, MPa 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. |
| (blank) | Mounting bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 1 | Gauge scale: MPa. 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) |
Feeding a 3/4 in supply line to a pneumatic press or clamping station: the 5 um element strips water and swarf from the shop air while the regulator holds a steady set pressure so the press cycle stays repeatable.
Conditioning the air going to spray guns in a finishing line: the 5 um grade catches fine particulate that would spoil a finish, and the regulator lets the operator set gun supply pressure at the booth.
Supplying a packaging line's air ring that runs cylinders, diverters and seal jaws: cleaned and regulated air at a set point protects the actuators, and the check valve holds the setting if upstream supply dips.
Size and port set the capacity: the 600 body here takes a 3/4 in NPT thread (PT is the standard thread; G and NPT are order options), stepping up from 200/300/400 sizes when larger supply lines are needed. The manual drain suits installations where an operator can bleed the bowl on a schedule; automatic and differential-pressure drain versions are available in the family for unattended setups. The 5 um element (code W) gives finer filtration than the 40 um standard - choose it where downstream components need cleaner air. Gauge scale (MPa, psi or bar) and bracket options can be specified. 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 GFR600 size as curves rather than a single rated figure, so we do not quote a number here. Send us your line pressure, downstream demand and port size, and we will confirm the datasheet flow curve and check the sizing for your application on request.
The bowl on this unit is fitted with a manual drain: an operator opens it to release accumulated water. Choose manual where the bowl is easy to reach and inspections are part of the routine; if the installation runs unattended, the family's automatic or differential-pressure drain versions are worth considering. Note that at size 600 the bowl is aluminium alloy.
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.