The AirTAC GFR60025MNT AirTAC Filter Regulator 1 in NPT 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 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 GFR60025MNT is a size-600 filter regulator: it removes water and particulate from compressed air and holds downstream pressure at your set point in one body. This configuration is fitted with a 1 in NPT port, the standard 40 um filter element, a manual drain you operate by hand to empty collected condensate, and an aluminium alloy bowl - the material used at size 600. The regulator is the standard type with a setting range of 0.05-0.9 MPa (7-130 psi), and no gauge is fitted with this code, so add a gauge code if you need a visual pressure reading. A mounting bracket is included.
This is a genuine AirTAC part. The GFR family is available in sizes 200, 300, 400 and 600 with a choice of ports, threads (PT standard, G and NPT as order options), drain types, filter grades (40 um standard, 5 um optional) and gauge options. Flow is published as curves rather than a single rated figure, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GFR60025MNT AirTAC Filter Regulator 1 in NPT |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (NPT thread) |
| Filtering grade | 40 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 | Not fitted |
| 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. |
| (blank) | Mounting bracket included. |
| N | No pressure gauge (N). |
| (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. |
| T | NPT 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" · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-25 (two-unit set) |
Filter and regulate plant air at the drop feeding paint spray booths, keeping water and pipe scale out of the air supply while holding a steady set pressure for consistent atomisation.
Condition the air feeding pneumatic cylinders and actuators on carton-sealing and case-packing conveyors, where filtered, regulated air keeps stroke behaviour repeatable through the shift.
Install at the point of use on CNC machining centres and pneumatic clamping circuits, protecting valves and fixtures from condensate and holding the supply pressure the machine expects.
Start with the port: this unit is 1 in NPT, the largest step in the GFR range (sizes 200 to 600), so size up to it only when your line flow demands it - and because flow is published as curves, not a single rating, send us your consumption estimate and we will confirm sizing against the datasheet before you order. Drain type is a real choice: manual (this unit) means an operator drains the bowl by hand, while automatic and differential-pressure drains handle condensate without intervention. Filter grade is 40 um standard; choose the W code for 5 um where finer filtration is needed. This code carries no gauge - gauge codes with MPa, psi or bar scales are available on request. Thread is NPT here; PT is the standard and G is also an order option. A mounting bracket is included.
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 rather than a single rated figure, so we do not quote a rated flow number. Send us your application details and we will confirm the datasheet flow figures for this 1 in unit on request.
The M in the code means the bowl is drained by hand: an operator opens the drain to empty collected condensate, which suits installations checked as part of a routine. Manual-drain units have a regulator setting range of 0.05-0.9 MPa (7-130 psi). No gauge is fitted with this code (N) - gauge options with MPa, psi or bar scales can be ordered separately.
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.