The AirTAC GFR600-25 AirTAC Filter Regulator G1 5 um Manual Drain is a genuine G-series filter regulator: water separation, 5 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has PT1" 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 GFR60025MJC2WG is a GFR600 filter regulator: it removes water and particulate from compressed air and holds downstream pressure steady, in a single 1-inch (G1) body. This configuration is built with a manual drain (you open the drain valve yourself during checks), a 5 um filter element for finer filtration than the standard 40 um, an external round gauge reading in psi, and an aluminium alloy bowl - the bowl material used at size 600. It is the standard regulator type, with no reverse/check valve fitted and no mounting bracket.
This is a genuine AirTAC part from the G-series range, which spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, plus drain, filter-grade, gauge-scale, thread and bracket options. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures against your application.
| Model | GFR600-25 AirTAC Filter Regulator G1 5 um Manual Drain |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (G (BSPP) thread) |
| Filtering grade | 5 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 | Fitted — round, psi 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 0.05 - 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. |
|---|---|
| 25 | Port size PT1". 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. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| G | G (BSPP) 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 · PT1" · 5 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-25 (two-unit set) |
Filter and regulate the plant air feeding CNC machining cells, cutting water and particulate before fixtures and clamping cylinders while holding a steady pressure setting at the cell.
Supply clean, regulated air to packaging-line cylinders and grippers, where a 1-inch main feeds several drop points and a stable setting keeps cycle timing consistent.
Condition the air reaching spray guns in a body-shop booth: the 5 um element reduces water and particulate before the gun while the regulator holds the atomising pressure the painter sets.
Size and port: 600 is the largest G-series size, with a G1 (1 in) port - step through 200/300/400/600 if your demand changes; we can confirm the flow curve for each size on request. Drain: this unit is manual, so plan a routine drain check; automatic and differential-pressure drains are available in the family if you prefer hands-off condensate removal. Filtration: the W option fitted here gives a 5 um element; the standard element is 40 um - choose 5 um where downstream valves and cylinders need finer air. Gauge: the round external gauge here reads psi; the embedded square gauge and MPa or bar scales are the other catalogue choices. Thread: PT is the standard; G and NPT are order options - this unit is specified with G thread. Bracket: not fitted (code J); choose a bracketed variant if you want panel fixing. Before ordering, ask us to check the flow curve against your application - flow is published as curves, not a single rating.
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 GFR600 flow as performance curves, not as a single rated number, so we do not quote a figure here. Send us your application details and we will confirm the flow curve and sizing from the datasheet on request.
Manual drain means you open the drain valve yourself to release collected condensate - simple and reliable where someone is already at the unit during routine checks. If you prefer hands-off draining, the GFR family is also available with automatic or differential-pressure drains; this particular model is the manual-drain version.
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.