The AirTAC GFR600C20AJC2T AirTAC Filter Regulator NPT3/4 with Gauge 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 See datasheet 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 GFR600C20AJC2T is an AirTAC GFR-series filter regulator: water and particulate filtration plus downstream pressure regulation in a single body. This size-600 unit is specified with a 3/4 in NPT port, a 40 um standard filter element and an automatic drain that expels collected condensate without manual attention, so the aluminium-alloy bowl keeps working unattended on lines that run all day. The fitted round gauge reads in psi, letting operators set and monitor outlet pressure directly; the regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi). Maximum inlet pressure is 1.0 MPa (145 psi), the working temperature range is -5 to 70 C (non-freezing), and the medium is compressed air only. This configuration is ordered without a mounting bracket and without a reverse/check valve.
This is a genuine AirTAC part from the GFR range, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in and options including manual or differential-pressure drains, a 5 um (W) filter grade, embedded square or external round gauges in MPa, psi or bar scales, and G, NPT or PT threads. Flow is published in the catalogue as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing figures for your application on request.
| Model | GFR600C20AJC2T AirTAC Filter Regulator NPT3/4 with Gauge |
|---|---|
| Series | GFR600 filter regulator |
| Port size | See datasheet (PT 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 — factory standard, Factory standard 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. |
|---|---|
| C2 | Port size See datasheet. 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). |
| (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. |
| (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 · See datasheet · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-C2 (two-unit set) |
Installed at a 3/4 in take-off from a factory compressed-air ring main, this filter regulator cleans the supply of water and particles and holds a stable outlet pressure for the whole drop. The automatic drain keeps the large aluminium bowl empty without an operator visiting the header, and the psi gauge gives maintenance staff a direct pressure readout at the point of use.
On a packaging or conveyor line where pneumatic cylinders, air grippers and actuated diverters run continuously, this unit filters the incoming air and regulates it to the pressure the actuators were designed for. The automatic drain handles condensate on a line that cannot be shut down for bowl checks, and the 40 um element protects valve spools and cylinder seals from particulate wear.
Feeding the pneumatic clamping and tool-change circuits of a CNC machining centre, this filter regulator supplies clean air at a set, repeatable pressure so clamps hold consistently from cycle to cycle. The round psi gauge lets a setter verify supply pressure at a glance, and the 3/4 in port matches the heavier air demand of a machine with multiple simultaneous actuators.
Size 600 is the largest step in the GFR range and carries the 3/4 in port in this code, so start here when your line's flow demand points to the top of the range; step down to 200/300/400 with smaller ports where demand is lighter. Drain type is a real choice: this unit has the automatic drain (code A), which suits unattended or hard-to-reach installations, while manual (M) and differential-pressure (blank) variants suit attended lines or lower condensate loads. Filter grade is 40 um as standard here; specify the W option for 5 um when downstream equipment needs finer particle protection. The gauge in this code is the external round type on the psi scale; the embedded square gauge with MPa, psi or bar scales is the alternative. Thread is NPT (code T) as ordered; PT is the catalogue standard and G (BSPP) is also available. A mounting bracket (code J omits it) can be added for panel or wall fixing. Because catalogue flow is published as curves rather than one 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 GFR flow performance as curves in the catalogue rather than as a single rated figure, so there is no one rated flow number we can honestly quote. Send us your application's flow and pressure requirements and we will confirm the sizing from the datasheet on request before you order.
The A in the code GFR600C20AJC2T specifies the automatic drain, which expels collected condensate from the bowl without anyone having to open it - the right choice for unattended or hard-to-reach installations. The same GFR600 body is also available with a manual drain (code M) or the differential-pressure drain (no code letter) if your maintenance routine prefers those.
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.