The AirTAC GFR60025MC2WK AirTAC Filter Regulator PT1 5 um 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 GFR60025MC2WK is a size 600 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration is the 1 in PT-threaded port version with a 5 um filter element (code W), a manual drain for emptying the bowl, a round pressure gauge reading in psi, a reverse/check valve fitted, and the standard regulator type. The maximum working (inlet) pressure is 1.0 MPa (145 psi), the regulation range is 0.05-0.9 MPa (7-130 psi), and the operating temperature is -5 to 70 C (non-freezing). At size 600 the bowl is aluminium alloy.
This is a genuine AirTAC part. The GFR family is available in sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, a choice of differential-pressure, automatic or manual drain, a 40 um standard or 5 um (W) filter element, embedded square or optional external round gauges with MPa, psi or bar scales, G, NPT or PT threads, and optional brackets. Flow figures are published as curves rather than a single rating, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GFR60025MC2WK AirTAC Filter Regulator PT1 5 um |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (PT 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 | Fitted (reverse flow permitted) |
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. |
| (blank) | Mounting bracket included. |
| (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. |
| (blank) | PT thread. PT is the default; G is BSPP and T is NPT. |
| K | Reverse-flow (reflux) valve fitted. |
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) |
Drops taken from a 1 in plant air main feeding a production hall get clean, regulated air at one unit: the 5 um element catches fine particulate, the regulator holds the set pressure, and the manual drain lets maintenance empty the aluminium bowl during rounds.
Packaging and conveyor lines driven by air cylinders and actuators need steady pressure to run consistently. This filter regulator conditions the branch feeding those actuators, and the fitted check valve holds the downstream circuit if upstream supply dips.
Pilot-air supplies for large pneumatic valve manifolds and actuated process valves benefit from fine 5 um filtration and a stable regulated pressure, with the psi round gauge giving operators a direct local reading at the set point.
Size and port set the capacity: the 600 frame with a 1 in PT port is the largest step in the GFR range, so start there when your line's consumption is high and step down to 200/300/400 with smaller ports where it is not. Drain choice matters: manual drain (this unit, code M) means someone opens the drain periodically, while automatic and differential-pressure drains discharge condensate without attention. The 5 um element (W) suits air that is already reasonably clean but needs finer particulate capture than the 40 um standard. The round psi gauge is the external option; an embedded square gauge with MPa, psi or bar scales is also available. PT is the standard thread; G (BSPP) and NPT are catalogue options to order. A bracket is included on this configuration.
One honest note before you order: AirTAC publishes flow for this family as curves, not as a single rated figure, so we do not quote a flow number here. Send us your application and we will confirm the sizing against the datasheet curves on request.
Quick checklist
The aluminium-alloy bowl on the GFR600 suits harsher environments than a PC bowl. The reflux valve permits reverse flow through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for the GFR family as curves, not as a single rated figure, so we do not quote a flow number. Tell us your application and we will confirm the datasheet flow curves for this 1 in, size 600 unit on request before you order.
The M in the code means the aluminium bowl has a manual drain: maintenance opens it periodically to remove collected condensate. If you prefer unattended drainage, the same size 600 GFR is available with an automatic drain (code A) or the default differential-pressure drain - the regulation range and other specifications stay the same.
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.