The AirTAC GFR60025JC1TK AirTAC Filter Regulator NPT1, MPa Gauge 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 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 AirTAC GFR60025JC1TK is a size-600 filter regulator: a single body that first strips water and particulate from compressed air, then regulates downstream pressure. This configuration is built around a 1 in NPT port, with the standard 40 um filter element and a differential-pressure drain that bleeds collected condensate automatically as flow passes through. Regulation is the standard type with an adjustable range of 0.15-0.9 MPa (20-130 psi) against a maximum inlet pressure of 1.0 MPa (145 psi). A round pressure gauge scaled in MPa is fitted so the set pressure is visible at the unit, and a reverse (check) valve is included to hold downstream pressure if the upstream supply drops. The bowl on this size-600 unit is aluminium alloy, and no mounting bracket is included.
This is a genuine AirTAC part from the GFR series, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and options including a 5 um filter element (code W), automatic or manual drains, G (BSPP) or NPT threads in place of the PT standard, psi or bar gauge scales, and bracket mounting. Because AirTAC publishes flow for this series as curves rather than a single rated figure, we confirm the datasheet and flow figures for your application on request.
| Model | GFR60025JC1TK AirTAC Filter Regulator NPT1, MPa Gauge |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (NPT 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 — round, MPa 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 0.15 - 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. |
|---|---|
| 25 | Port size PT1". 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. |
| J | Supplied without bracket. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 1 | Gauge scale: MPa. 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. |
| 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" · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-25 (two-unit set) |
Mounted at the supply drop feeding a paint booth, the unit removes water and pipe scale from the shop air and holds a steady, operator-set pressure to the spray guns, with the MPa gauge letting staff verify the setting at a glance.
On the pneumatic clamping circuit of a machining centre, the filter regulator cleans the incoming air and locks fixture clamp pressure at the level the process sheet calls for, while the check valve helps hold the clamp if upstream supply dips.
Feeding the cylinders and air bells on a packaging conveyor, the unit conditions the plant air and regulates it to the pressure the machine builder specified, with the 1 in port matching the main line feeding the section.
Start with the port and size step: GFR600 with its 1 in port sits at the top of the GFR range, and the right step depends on the flow your line actually draws - because AirTAC publishes flow as curves rather than a single rating, ask us to confirm sizing against your application before ordering. Next choose the drain: this unit uses the differential-pressure drain (the default), while automatic (A) and manual (M) versions are available if your duty cycle or maintenance schedule suits them better. The standard element is 40 um; specify the W code for 5 um where finer filtration is required. The fitted round gauge here is scaled in MPa, and psi or bar scales can be ordered instead. Thread is NPT on this unit; PT is the AirTAC standard and G (BSPP) is also an order option. Note that this configuration carries no mounting bracket - add the bracket option if you need panel or wall fixing.
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 GFR600 series as curves rather than a single rated figure, so we do not quote a flow number here. Tell us your application and we will confirm the flow and datasheet figures for this unit on request before you order.
This configuration uses the differential-pressure drain, the GFR default, which discharges collected condensate automatically as air flows through the unit. If you prefer, the same size-600 regulator can be ordered with an automatic drain (code A) or a manual drain (code M); manual-drain versions also widen the regulator adjustment range down to 0.05 MPa.
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.