The AirTAC GFR60025JC1T AirTAC Filter Regulator NPT1 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 GFR60025JC1T is a size 600 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration has a 1 inch NPT port, 40 um standard filtration, a differential-pressure drain, and an aluminium alloy bowl (size 600 bowls are aluminium alloy). The regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi), and maximum inlet pressure is 1.0 MPa (145 psi). A round external gauge with an MPa scale is fitted, no mounting bracket is included, and no reverse/check valve is fitted. Operating temperature is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR filter-regulator family spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, and is available with manual or automatic drains, 5 um (W) filtration, square or round gauges with MPa, psi or bar scales, G (BSPP) or NPT threads, and bracket options. Flow is published as curves rather than a single rating, so we confirm the datasheet figures for your application on request.
| Model | GFR60025JC1T AirTAC Filter Regulator NPT1 |
|---|---|
| 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 | 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. |
|---|---|
| 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. |
| (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) |
Filtering and regulating the air feeding paint booths and spray guns, where water and particulate in the supply cause finish defects and the regulator holds a steady setting at the gun.
Conditioning the air feeding carton-forming and case-sealing cylinders, keeping moisture and debris out of the actuators while holding the pressure their cycle needs.
Supplying filtered, regulated air to pneumatic valve positioners and actuators on a process skid, where a stable setpoint protects the control loop.
Start with the port and size: this unit is size 600 with a 1 inch NPT port, the largest step in the GFR range, so step down to GFR200/300/400 if your line uses smaller ports. Choose the drain to suit access: differential-pressure (this unit, drains automatically on pressure drop), automatic (A) for unattended duty, or manual (M) where you want controlled draining. Filtration is 40 um standard; specify 5 um (code W) if downstream equipment needs finer air. Gauges: this unit carries a round external gauge on an MPa scale; square embedded gauges and psi or bar scales are also catalogued. Thread: PT is the AirTAC standard, with G (BSPP) and NPT as order options - this unit is ordered in NPT. Brackets are optional (this unit has none).
One honest note before you order: AirTAC publishes flow as curves, not a single rated figure, so ask us to confirm sizing against your application before ordering.
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 number here. Ask us and we will confirm the datasheet flow curve for the GFR600 against your application before you order.
This unit has the differential-pressure drain as standard: it discharges collected condensate automatically when the pressure drop across the filter reaches the drain threshold. If you prefer a drain that operates on a timer or one you empty by hand, the A (automatic) and M (manual) versions of the GFR600 are catalogued - and note the manual-drain version has a wider 0.05-0.9 MPa (7-130 psi) regulation range versus 0.15-0.9 MPa (20-130 psi) here.
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.