The AirTAC GFR600C20MJF2W AirTAC Filter Regulator PT3/4 5 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 GFR600C20MJF2W is an AirTAC GFR600 filter regulator: water and particulate filtration plus downstream pressure regulation in a single body. This 600-size unit is fitted with a 3/4 in PT port, a fine 5 um filter element (code W), a manual drain on the bowl, and an embedded square gauge reading in psi. The standard regulator covers an adjustment range of 0.05-0.9 MPa (7-130 psi), with a maximum inlet pressure of 1.0 MPa (145 psi) and an operating temperature of -5 to 70 C (non-freezing). At size 600 the bowl is aluminium alloy, and this configuration is supplied without a mounting bracket.
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, and options including automatic or manual drains, a 40 um standard or 5 um fine element, square or external round gauges with MPa, psi or bar scales, G or NPT threads, and a reverse/check valve. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing figures for your application on request.
| Model | GFR600C20MJF2W AirTAC Filter Regulator PT3/4 5 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) |
Point-of-use supply to a paint booth: the 5 um element strips water and fine particles ahead of spray equipment, and the regulator holds a steady set pressure for consistent finishing work.
Filtered and regulated air for the pneumatic cylinders and air bells that divert, stop and index bottles along a packaging conveyor, with the manual drain emptied during scheduled line cleaning.
A 3/4 in drop feeding a machining cell: the regulator sets a stable supply pressure for clamps and tool-change actuators, and the fine element protects sensitive valves from particulate carryover.
Start with the port and size step: 600 size carries a 3/4 in port and suits the higher end of the GFR flow range, but because flow is published as curves rather than a single rating, ask us to confirm sizing against your required flow before ordering. Choose the drain to match maintenance practice: manual drain (this unit) needs someone to open the bowl drain regularly; automatic and differential-pressure drains discharge condensate without that step. Choose the element grade: 40 um is the standard element and 5 um (this unit, code W) is the finer option for more demanding downstream equipment. Gauge scale is selectable (MPa, psi or bar; this unit is square, psi), thread is PT as standard with G and NPT available to order, and a mounting bracket can be ordered where this no-bracket configuration does not suit the installation.
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 figure, so we do not quote a rated flow number. Send us your required flow and line conditions and we will confirm the sizing from the datasheet on request before you order.
The M in the code specifies a manual drain: condensate collected in the bowl is released by opening the drain fitting, which suits installations that are checked on a regular schedule. If you prefer unattended condensate discharge, the same 600-size filter regulator is available with an automatic or differential-pressure drain - ask us for the matching model code.
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.