The AirTAC GFR60020MJNT AirTAC Filter Regulator NPT 3/4 in 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 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 GFR60020MJNT is a 600-size filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This configuration carries NPT 3/4 in ports, a manual drain bowl in aluminium alloy, and the standard 40 um filter element. The standard regulator covers a setting range of 0.05-0.9 MPa (7-130 psi) with a maximum inlet pressure of 1.0 MPa (145 psi), and the unit operates from -5 to 70 C (non-freezing). No pressure gauge is fitted and no mounting bracket is included, so plan a panel or wall fixing and add a gauge separately if a local pressure readout is needed.
This is a genuine AirTAC part. The GFR filter-regulator line spans sizes 200, 300, 400 and 600 with port options from 1/8 in to 1 in, a choice of manual, automatic or differential-pressure drains, a 5 um element option (code W), gauge and thread variants, and low-pressure regulator types. Flow figures for this series are published as curves rather than a single rated value, so contact us and we will confirm sizing and datasheet details against your application before you order.
| Model | GFR60020MJNT AirTAC Filter Regulator NPT 3/4 in |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT3/4" (NPT thread) |
| Filtering grade | 40 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 | Not fitted |
| 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 0.05 - 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. |
| N | No pressure gauge (N). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 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. |
| (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" · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-20 (two-unit set) |
Feeding filtered, pressure-set air to spray booths and paint guns, with the manual drain emptied during shift checks to keep water out of the finish.
Conditioning and regulating the air feeding carton-forming cylinders and sealing heads on a packaging conveyor, protecting seals from water and debris.
Serving as the filtered, regulated supply point for clamps, tool changers and air blasts on a CNC machining cell fed from a 3/4 in NPT header.
Start with the port step: this unit is 600 size with NPT 3/4 in ports, so match it to the line size and the flow your circuit needs - larger sizes carry larger ports and more flow. Drain choice matters: manual drain (as fitted here) means an operator opens the bowl drain periodically, while automatic and differential-pressure drains discharge condensate without intervention; pick manual only where someone can walk the line. The 40 um element is the standard grade; specify the 5 um W variant if downstream equipment needs finer filtration. No gauge is fitted on this code - order a gauge variant with MPa, psi or bar scale if you need a local readout. Thread is NPT here; PT is the standard and G (BSPP) is also an order option, and the J code means no bracket, so plan your mounting. Flow for this series 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. 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 series as curves rather than a single rated figure, so we do not quote a rated flow, Cv or SCFM number. Send us your application details and we will confirm the sizing from the datasheet on request.
The M in the code GFR60020MJNT means a manual drain: condensate collected in the aluminium bowl is released by opening the drain when checked. If you prefer unattended operation, the GFR600 series is also available with automatic (code A) or differential-pressure (blank) drains - ask us for those codes.
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.