The AirTAC GFR600C25MJC1TK 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 GFR600C25MJC1TK is an AirTAC GFR filter regulator: filtration and pressure regulation combined in a single body. It removes water and particulate from compressed air with its standard 40 um element, then holds downstream pressure steady within the 0.05-0.9 MPa (7-130 psi) adjustment range. This 600-size unit is built around a 1 in NPT port, carries a manual drain for emptying the bowl, and includes a round pressure gauge scaled in MPa. A reverse/check valve is fitted, and the unit is supplied without a mounting bracket.
This is a genuine AirTAC part. The GFR600 is the largest size in the GFR range, with an aluminium alloy bowl suited to bigger installations, and the family is offered in sizes 200 through 600 with port, drain, filter grade, gauge, thread and bracket options to match. Flow figures for this model are published as curves rather than a single rating, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GFR600C25MJC1TK 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) |
Feeding cleaned, pressure-set air to the pneumatic cylinders that grip, lift and cap bottles on a high-volume filling line, with the 1 in port matching the main drop from the plant ring main.
Conditioning the supply to diverters, pushers and stopper cylinders along a packaging conveyor, where the manual drain lets maintenance clear condensate during scheduled changeovers.
Providing filtered, regulated air to the clamp and hold-down cylinders in a robotic welding cell, with the reverse/check valve helping hold the set downstream condition if upstream supply dips.
Sizing a GFR starts with the port and size step: 200, 300, 400 and 600 move up in port diameter and flow capacity, and this unit sits at the top with a 1 in NPT connection. Choose the drain to suit maintenance routines: manual drain (as here) requires someone to open it, while automatic and differential-pressure drains discharge condensate without attention. Filter grade is 40 um standard, with a 5 um element available as code W for finer protection. Gauge scale is selectable as MPa, psi or bar, and thread can be specified as PT (standard), G (BSPP) or NPT. A bracket is optional on this family; this configuration omits it. Because flow is published as curves rather than a single rated figure, ask us to confirm sizing against your air demand 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 this family as curves rather than a single rated figure, so we do not quote a number on the page. Tell us your application and air demand and we will confirm the datasheet flow figures for this model on request.
The M in the model code specifies a manual drain: condensate collected in the bowl is released by hand, which suits installations checked on a regular maintenance round. The GFR family is also available with automatic or differential-pressure drains if you prefer unattended condensate removal.
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.