The AirTAC GFR600C25JC1WT 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 See datasheet 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 GFR600C25JC1WT is a size-600 filter regulator: it removes water and particulate from compressed air and holds downstream pressure steady in a single body. This configuration carries a 1 in NPT port for high-flow main lines, a 5 um filter element (code W, one step finer than the 40 um standard), a differential-pressure drain that bleeds collected condensate automatically whenever the pressure drop across the element is high enough, and a round pressure gauge reading in MPa. The aluminium-alloy bowl suits this largest frame, and the unit ships without a mounting bracket, so plan your panel or manifold fixing accordingly.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, thread options PT (standard), G and NPT, drain choices, 40 um or 5 um elements, gauge styles and scales, and optional reverse/check valve. Flow is published as curves rather than a single rating, so ask us to confirm sizing or any datasheet figure against your application before ordering.
| Model | GFR600C25JC1WT AirTAC Filter Regulator 1 in NPT |
|---|---|
| Series | GFR600 filter regulator |
| Port size | See datasheet (PT 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 — factory standard, Factory standard 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. |
|---|---|
| C2 | Port size See datasheet. 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. |
| (blank) | Mounting bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| (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. |
| (blank) | PT 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 · See datasheet · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-C2 (two-unit set) |
Filtered and regulated air feeding the clutch, brake and counterbalance circuits of a mechanical stamping press, where the 1 in port serves the press's main air drop and the 5 um element protects the pilot valves.
Conditioning the supply to the pneumatic pusher and gating cylinders on a high-speed bottling conveyor, holding a steady working pressure so bottle timing stays consistent through the shift.
Supplying the clamp-and-uncclamp manifold on a CNC machining centre's pallet pool, where clean, moisture-reduced air keeps the clamping valves from sticking and the gauge gives operators a visible setpoint.
Size 600 with a 1 in NPT port is the largest step in the GFR range; choose it when your line's required flow sits beyond what a 3/4 in unit can carry, and step down to 300/400 if the demand is modest - oversizing costs panel space, not performance. This unit pairs the 5 um element with a differential-pressure drain: pick the 5 um grade when downstream valves and cylinders need finer protection, and choose an automatic drain instead if the unit will sit where nobody walks past it. The round MPa gauge is fitted as coded; psi or bar scales and the embedded square gauge are the other catalogue options. NPT is the ordered thread here, with PT as the catalogue standard and G available. No bracket is included with this code, so budget a mounting solution. Because flow is published as curves rather than a single rating, send us your flow and pressure targets and we will confirm the right size from the datasheet before you order.
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 GFR600 as curves, not as a single rated figure, so we do not quote a number here. Send us your inlet pressure, set pressure and required flow and we will read the datasheet curve and confirm whether this size suits your application before you order.
The W in the code selects the optional 5 um element, one step finer than the 40 um standard, for better protection of downstream valves and cylinders. The drain is the differential-pressure type (the default, no letter in the code): it discharges collected condensate automatically when the pressure drop across the element rises, with no manual intervention. If you prefer a fully automatic float drain or a manual drain, those are catalogue options on the GFR600.
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.