The AirTAC GFR600C20MF1T AirTAC Filter Regulator NPT3/4, 40 um 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 GFR600C20MF1T is an AirTAC GFR-series filter regulator: one body that removes water and particulate from compressed air and regulates downstream pressure. This size-600 unit carries a 3/4 in NPT port, a 40 um standard filter element, and a manual drain, so accumulated condensate is emptied by hand rather than automatically. The set outlet pressure is adjusted anywhere in the 0.05-0.9 MPa (7-130 psi) range, and the embedded square gauge with MPa scale lets you read the regulated pressure directly at the unit. The aluminium alloy bowl suits this large frame, and a mounting bracket is included for panel or wall fixing.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, a choice of manual, automatic or differential-pressure drain, a 5 um (code W) element option, square or round gauges with MPa, psi or bar scales, and G or NPT thread options besides the PT standard. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GFR600C20MF1T AirTAC Filter Regulator NPT3/4, 40 um |
|---|---|
| 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 branch off the main header, it cleans water and scale out of the plant air and holds a steady regulated pressure to the hall's distribution drops, with the manual drain bled during shift checks.
Feeding cylinders and air-driven actuators on a bottling or cartoning conveyor, it keeps line pressure stable so pick-and-place strokes and gate movements repeat consistently through the shift.
Mounted on the bracket inside a machine's air preparation panel, it gives the OEM or retrofit engineer one component that both filters the incoming air and sets the working pressure, read on the MPa gauge.
Size 600 with a 3/4 in NPT port is the largest GFR frame, so step up or down through 200/300/400/600 to match the port and flow path your line needs. This unit has a manual drain: choose it when someone is on site to bleed the bowl, or specify automatic (A) or differential-pressure (default) drain for unattended duty. The 40 um element is the standard grade; order the W variant for 5 um filtration. The square gauge here reads in MPa; psi and bar scales and an external round gauge are alternatives. NPT is the thread on this code, with G (BSPP) and PT available to order, and the mounting bracket is included.
Because AirTAC publishes flow only as curves and not as a single rated figure, we do not quote a flow number here. Send us your application's flow and pressure requirements and we will confirm sizing against the datasheet before you order.
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, not as a single rated number, so we do not state a flow figure here. Tell us your required flow and working pressure and we will confirm the sizing against the datasheet on request before you order.
This code carries M for a manual drain: condensate collected in the aluminium bowl is emptied by opening the drain by hand. If the unit will run unattended, the GFR family also offers an automatic drain (code A) and a differential-pressure drain (the default when no drain letter is coded).
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.