The AirTAC GFR200C08MC2WK AirTAC Filter Regulator 1/4in PT 5um 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 GFR200C08MC2WK is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This size 200 unit is threaded PT1/4 (1/4 in), carries a 5 um element (finer than the 40 um standard), drains by hand via its manual drain, and is fitted with an external round gauge scaled in psi plus a reverse (check) valve. The regulator is the standard type with a 0.05-0.9 MPa (7-130 psi) adjustment range, maximum inlet pressure is 1.0 MPa (145 psi), the polycarbonate bowl suits the non-freezing -5 to 70 C working range, and a mounting bracket is included.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 in, and options across drain type, 40 um or 5 um filtration, gauge style and scale, PT/G/NPT threads, reverse valve and bracket choice. Flow is published as curves rather than a single rating, so ask us to confirm datasheet figures for your application before ordering.
| Model | GFR200C08MC2WK AirTAC Filter Regulator 1/4in PT 5um |
|---|---|
| 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) |
Point-of-use conditioning for a CNC machining centre: the 5 um element protects solenoid valves and clamping cylinders from water and fine particulate, while the regulator holds a steady setting for workholding and tool-change circuits.
Conditioning the air feed to a packaging line's conveyor stoppers and carton-sealing cylinders: the check valve holds the downstream setting if supply pressure dips, and the psi gauge lets operators verify set points at a glance.
Regulated, filtered air for a laboratory automation skid or analytical instrument enclosure, where the 5 um grade and a stable, gauge-monitored pressure protect sensitive pneumatic actuators and sample-handling cylinders.
Size and port set the air capacity: this is size 200 with a PT1/4 (1/4 in) port; step up to GFR300, GFR400 or GFR600 for larger ports and higher flow. The 5 um element (code W) suits points of use that need finer filtration than the 40 um standard, and the manual drain means an operator opens the bowl drain during routine checks - automatic and differential-pressure drains are available elsewhere in the family. The round psi gauge is fitted, the K code adds a reverse/check valve, and a bracket is included. Thread is PT as standard; G (BSPP) and NPT are order options. We do not quote a single rated flow figure because AirTAC publishes flow as curves - send us your demand and we will confirm sizing against the datasheet before you order.
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 GFR flow as curves, not a single rated figure, so we do not quote a number here. Tell us your line pressure and air demand and we will confirm the flow from the datasheet for this exact 1/4 in configuration before you order.
The M code means condensate is released by opening the drain by hand during routine checks - a simple choice for points of use that are visited regularly. If the installation runs unattended, the GFR family also offers automatic and differential-pressure drains; ask us and we will quote the variant.
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.