The AirTAC GFR60020JF2TK AirTAC Filter Regulator 3/4 in NPT 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 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 GFR60020JF2TK is a size-600 GFR filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration has 3/4 in NPT ports, a 40 um standard filter element, a differential-pressure drain that bleeds condensate automatically when flow resumes, an aluminium alloy bowl, an embedded square gauge scaled in psi, and a built-in reverse/check valve that holds downstream pressure if the supply drops. No mounting bracket is fitted. Maximum inlet pressure is 1.0 MPa (145 psi), the standard regulation range is 0.15-0.9 MPa (20-130 psi), and the working temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR family is available in sizes 200, 300, 400 and 600 with port options from 1/8 to 1 inch, PT as the standard thread and G or NPT as order options, plus choices of drain type, 5 um (code W) or 40 um filtration, gauge scale, and low-pressure or check-valve variants. Flow is published as curves rather than a single rating, so we confirm the datasheet and sizing figures for your application on request.
| Model | GFR60020JF2TK AirTAC Filter Regulator 3/4 in NPT |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT3/4" (NPT 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 — 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 0.15 - 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. |
| 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. |
| (blank) | Filtering grade 40 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" · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-20 (two-unit set) |
Installed at the 3/4 in main drop feeding a machining cell, it filters line water and particulate and holds a steady regulated pressure to the machine's air-operated tool changers and clamps, with the check valve holding the circuit if the supply dips.
Mounted ahead of the valve manifold on a cartoning or case-packing conveyor, it delivers clean, regulated air to the cylinders and grippers that form, fill and seal, while the psi gauge gives operators a setpoint they can read at a glance.
Used on maintenance-shop air stations and rigging benches, it conditions the shop supply before it reaches impact tools, air presses and test fixtures, with the differential-pressure drain keeping condensate out of the tools during shift work.
Size and port step up with flow demand: 200, 300, 400 and 600 cover 1/8 in through 1 in ports, so pick the size whose flow curve clears your consumption with margin - ask us to check the curve against your figures before ordering. This unit is 3/4 in NPT; PT is the standard thread and G (BSPP) is the alternative order option. Drain choices are differential-pressure (this unit, default), automatic (code A) or manual (code M); filtration is 40 um standard or 5 um with code W for finer protection. The gauge is the embedded square type and this one is scaled in psi (MPa and bar scales are the other options); J in the code means no bracket is fitted. Flow is published as curves, not a single rated number, so send us your application details and we will confirm sizing from the datasheet before you order.
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 as curves rather than a single rated figure, so there is no one number we can honestly quote. Send us your operating pressure and air consumption and we will confirm the sizing from the datasheet on request before you order.
This unit has the default differential-pressure drain: condensate collected in the aluminium bowl is automatically bled off when the pressure differential across the element rises as flow resumes. If you prefer, the family is also available with an automatic drain (code A) or a manual drain (code M), and with a 5 um element (code W) instead of this unit's 40 um standard grade.
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.