The AirTAC GFR200C08MF3WT AirTAC Filter Regulator NPT1/4, 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 GFR200C08MF3WT is a size-200 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration carries a 1/4 in NPT port, a fine 5 um filter element (code W), a manual drain on the bowl, an embedded square gauge scaled in bar, a standard regulator, and a mounting bracket. The manual drain lets an operator bleed collected condensate on demand, which suits lines that are checked as part of a routine. Maximum inlet pressure is 1.0 MPa (145 psi), the regulating range is 0.05-0.9 MPa (7-130 psi), and the working temperature range is -5 to 70 C (non-freezing).
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, and with choices of drain type, filter grade (40 um standard or 5 um), gauge style and scale, thread (PT standard; G and NPT to order), and bracket. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet and sizing figures for your application on request.
| Model | GFR200C08MF3WT AirTAC Filter Regulator NPT1/4, 5 um |
|---|---|
| Series | GFR200 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 | PC |
| 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.
| GFR200 | G-series filter regulator, 200 body — sets the port range. |
|---|---|
| C0 | Port size See datasheet. This body offers 06 = PT1/8", 08 = PT1/4". |
| (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 | GFR200 · See datasheet · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-C0 (two-unit set) |
Feeding clean, regulated air to the tool-change clamps and air-blast nozzles on a CNC machining centre, where the 5 um element protects the pilot valves and the bar-scale gauge lets setters read set pressure directly.
Regulating the air to diverters, seal jaws and pusher cylinders on a carton packaging line, with the manual drain bled at shift start-up and the square gauge giving operators a visible setpoint.
Conditioning the supply to pneumatic grippers and wrist rotations on a pick-and-place robot cell, where stable regulated pressure keeps grip force repeatable and the 5 um grade guards the small control valves.
Start with the port step: size 200 with a 1/4 in NPT port suits compact circuits, while sizes 300, 400 and 600 step up in port and flow capacity - match the size to the air demand of the circuit rather than upsizing blindly. Choose the drain next: manual (as here) for attended lines, automatic for unattended duty, or the differential-pressure default. Choose the element: 40 um is the standard grade; this unit's 5 um (W) grade gives finer particulate removal where downstream valves and cylinders need cleaner air. Gauge options are the embedded square gauge (bar scale here) or an external round gauge with MPa, psi or bar scales. Thread is PT as standard, with G (BSPP) and NPT as orderable options; a bracket is included on this unit.
One honest note before you order: AirTAC publishes flow as curves, not as a single rated figure, so we do not quote a flow number here. Send us your application details and we will confirm the datasheet and check the sizing against your required flow before you commit.
Quick checklist
The PC bowl must not be cleaned with solvents — wipe it with a dry cloth. 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 flow number. Tell us your application and required flow, and we will confirm the datasheet and check the sizing of this 1/4 in NPT unit against it on request.
This configuration is ordered with a manual drain (code M): an operator opens it to release collected condensate, which suits lines visited during routine checks. The GFR family also offers an automatic drain (code A) and a differential-pressure drain as the default, and the drain type affects the regulator's adjustment range: manual-drain units adjust from 0.05-0.9 MPa (7-130 psi), while automatic and differential-pressure units adjust from 0.15-0.9 MPa (20-130 psi).
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.