The AirTAC GFR600C25MJC2WT AirTAC Filter Regulator 1in 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 GFR600C25MJC2WT is a size 600 filter regulator that removes water and particulate from compressed air and regulates downstream pressure in a single body. This configuration is built around a 1 in NPT port, a 5 um filter element (the finer of the two catalogue grades), a manual drain for the bowl, and an external round gauge reading in psi. The regulator is the standard type with an adjustment range of 0.05-0.9 MPa (7-130 psi), and maximum working inlet pressure is 1.0 MPa (145 psi). 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 port sizes from 1/8 in to 1 in, a choice of PT (standard), G or NPT thread, differential-pressure, automatic or manual drains, 40 um or 5 um filtration, gauge style and scale options, and an optional reverse/check valve. Flow for this series is published as curves rather than a single rated figure, so we confirm the datasheet and sizing figures on request.
| Model | GFR600C25MJC2WT AirTAC Filter Regulator 1in 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) |
Installed at the 1 in header feeding a packaging line's air drops, it cleans the supply of water and debris and holds a steady regulated pressure to the downstream valves and cylinders.
Mounted ahead of the air cylinders and control valves on a conveyor system, it filters the plant air to 5 um and lets maintenance set the working pressure the conveyor actuators were designed for.
Used on the air-preparation panel of a machine tool or automated cell, it gives one point where incoming air is filtered and the working pressure is set and read locally on the psi gauge.
Size 600 with a 1 in port is the largest step in the GFR range, so match it against the flow your line actually needs: flow is published as curves, not a single rating, so ask us to confirm sizing before ordering. This unit carries the 5 um element (code W) - choose it where downstream equipment needs finer filtration than the 40 um standard; the manual drain means an operator drains the bowl on a schedule rather than relying on an automatic or differential-pressure drain. The round gauge supplied reads in psi; square embedded gauges and MPa or bar scales are alternatives in the catalogue. Thread here is NPT; PT is the catalogue standard and G is also an order option. A mounting bracket is not fitted with the J code, so plan the mounting accordingly.
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. Send us your line pressure, working pressure and expected air demand and we will confirm the flow and sizing against the datasheet on request before you order.
The M code in GFR600C25MJC2WT specifies a manual drain on the bowl: collected water is released by an operator rather than automatically. Automatic and differential-pressure drains are catalogue options on GFR units if you would rather not schedule draining; the manual-drain version also carries the wider 0.05-0.9 MPa (7-130 psi) regulation range.
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.