The AirTAC GFR600C20MC2WT AirTAC Filter Regulator NPT3/4 5um 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 GFR600C20MC2WT is an AirTAC GFR-series filter regulator: it removes water and particulate from compressed air and holds a regulated downstream pressure in one body. This 600-size unit carries a 3/4 in NPT port, the 5 um filter element (the finer of the two catalogue grades), a manual drain on the aluminium alloy bowl, a round gauge reading in psi, and a mounting bracket.
It is a genuine AirTAC part. The GFR line spans sizes 200 to 600 with port options from 1/8 in to 1 in, a choice of drain types, 40 um or 5 um elements, gauge and thread options, and a low-pressure type on request. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application.
| Model | GFR600C20MC2WT AirTAC Filter Regulator NPT3/4 5um |
|---|---|
| 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) |
Feeds clean, pressure-stabilised air to a machine tool's pneumatic clamps and tool-change actuators; the 5 um element protects fine valve spools and the manual drain suits a line bled down at shift end.
Conditions the air feeding carton-sealer and case-packer cylinders on a 3/4 in main, holding a steady regulated pressure so sealing strokes stay consistent through the shift.
Filters water and particulate ahead of spray guns, where the 5 um grade helps keep finish quality, and the manual drain lets an operator clear the bowl before each coating run.
Size and port step together: this is the 600 size with a 3/4 in NPT port, the largest step in the GFR range. The manual drain is emptied by hand and allows the widest regulation range, 0.05-0.9 MPa (7-130 psi); automatic and differential-pressure drain versions are limited to 0.15-0.9 MPa (20-130 psi). The 5 um element gives finer filtration than the 40 um standard. The gauge here is the external round type reading psi; MPa and bar scales are also catalogue options, and the embedded square gauge is the standard fitting. Thread is NPT; PT is the standard thread and G (BSPP) is an order option. 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. Without the K option, air cannot flow back through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for this series as curves, not as a single rated figure, so we do not quote a number. Tell us your line pressure and the flow your application needs and we will confirm the sizing from the datasheet on request.
M in the code is the manual drain: the aluminium alloy bowl is emptied by hand. It also carries the widest regulation range, 0.05-0.9 MPa (7-130 psi), whereas automatic and differential-pressure drain versions are rated 0.15-0.9 MPa (20-130 psi). Automatic drain is available as a catalogue option if you prefer hands-off draining.
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.