The AirTAC GFR600C25MC2WGK AirTAC Filter Regulator G1 5 um 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 GFR600C25MC2WGK is a size 600 filter regulator: it removes water and particulate from compressed air and holds a set downstream pressure in one body. This configuration takes a G1 (1 in) port with G thread, uses the fine 5 um filter element (the 40 um standard element is the alternative), drains collected condensate by hand via the manual drain, and carries a round pressure gauge reading in psi. A reverse/check valve is fitted, the mounting bracket is included, and the size 600 bowl is aluminium alloy. The standard regulator adjusts from 0.05 to 0.9 MPa (7-130 psi), with a maximum inlet pressure of 1.0 MPa (145 psi) and an operating temperature of -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600, with port options from 1/8 in up to 1 in, a choice of differential-pressure, automatic or manual drain, 40 um or 5 um filtration, gauge style and scale options, and PT, G or NPT thread. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GFR600C25MC2WGK AirTAC Filter Regulator G1 5 um |
|---|---|
| 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 drop feeding a CNC machining centre, it strips water and fine particulate from the shop air and holds a steady set pressure to the machine's valves and clamps, with the psi gauge giving the setter a visible reference at the machine.
Mounted ahead of the pneumatic cylinders on a carton-sealing or case-packing conveyor, it keeps the regulated pressure stable through shift-long cycling while the 5 um element protects the directional valves from water and debris.
Fitted at the air manifold feeding spray guns in a paint booth, it delivers clean, moisture-reduced air at the pressure the gun manufacturer specifies, with the manual drain bled at the start of each booth session.
Start with the port step: size 600 with a 1 in G port is the largest GFR frame, chosen when the air demand at the point of use calls for the bigger passage - match the size to the flow your line needs rather than upsizing blindly. Choose the drain to suit attendance: manual drain (this unit) suits installations where an operator can bleed the bowl on a routine, automatic drain where the bowl is hard to reach, and differential-pressure drain as the catalogue default. Pick the 5 um element over the standard 40 um where downstream equipment wants finer filtration. Gauge style and scale are decodable choices too: this unit ships with a round psi gauge, while the embedded square gauge with MPa, psi or bar scales is the standard alternative. Thread is PT as standard with G and NPT as order options; the bracket is included on this code. Because flow is published as curves and not a single rating, send us your application details and we will confirm sizing against 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 GFR series as curves rather than a single rated figure, so we do not quote a rated flow number. Tell us your application and operating pressure and we will confirm the flow figures from the datasheet on request before you order.
The M in the code sets the manual drain: condensate collected in the aluminium bowl is released by operating the drain by hand. It suits points of use that are visited routinely. If the unit is mounted where it cannot be reached easily, choose the automatic drain (code A) or the differential-pressure drain (blank) instead.
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.