The AirTAC GFR20006JC3WTK AirTAC Filter Regulator NPT1/8 5 um is a genuine G-series filter regulator: water separation, 5 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has PT1/8" 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 GFR20006JC3WTK is a size-200 filter regulator: water and particulate removal plus downstream pressure regulation combined in a single body. This configuration is built with a 1/8 in NPT port, a 5 um filter element (code W) for finer filtration than the standard 40 um grade, a differential-pressure drain that automatically expels collected condensate when the pressure differential rises, an external round pressure gauge with a bar scale, and a built-in reverse/check valve that holds downstream pressure when the supply is interrupted. The polycarbonate bowl suits the 200 frame, and the unit is ordered without a mounting bracket. Maximum inlet pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C (non-freezing). The standard regulation range for this drain type is 0.15-0.9 MPa (20-130 psi).
This is a genuine AirTAC part from the GFR filter-regulator family, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in. Across the family you can specify drain type (differential-pressure, automatic or manual), filter grade (40 um standard or 5 um), gauge style and scale, thread (PT standard, with G and NPT as order options), bracket, and a low-pressure regulator type. Flow figures are published as curves rather than a single rating, so ask us to confirm sizing and datasheet details for your application before ordering.
| Model | GFR20006JC3WTK AirTAC Filter Regulator NPT1/8 5 um |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (NPT thread) |
| Filtering grade | 5 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 — round, bar scale |
| Reflux valve | Fitted (reverse flow permitted) |
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. |
|---|---|
| 06 | Port size PT1/8". 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. |
| J | Supplied without bracket. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 3 | Gauge scale: bar. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| T | NPT thread. PT is the default; G is BSPP and T is NPT. |
| K | Reverse-flow (reflux) valve fitted. |
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 · PT1/8" · 5 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
Supplying clean, regulated air to the clamping and tool-change circuits of a CNC machining centre, where the 5 um element protects fine valves and the check valve holds clamp pressure if the shop air drops.
Feeding the cylinders and vacuum ejectors on a carton-sealing or case-packing conveyor, with the regulator set to the pressure the sealer heads need and the differential drain clearing condensate automatically through each shift.
Conditioning the air feeding sample-handling actuators and small pneumatic presses on laboratory automation benches, where the compact 200 frame, 1/8 in NPT port and bar-scale gauge suit tight panels and metric instrument readouts.
Start with the port step: the GFR family runs from size 200 (1/8 in) up to size 600 (1 in), so pick the size whose flow curve covers your demand with margin - we can check the curve against your application on request. Then set the options that this code shows: filter grade 40 um standard or 5 um (W) for finer protection of downstream components; drain type as differential-pressure (default), automatic (A) or manual (M); gauge as the embedded square type or an external round gauge with MPa, psi or bar scales; and thread as PT standard or G/NPT to order. A reverse/check valve (K) is available where downstream pressure must be held, and the bracket can be omitted (J) where the unit mounts directly on the machine. Flow is published as curves, not a single rating, so ask us to confirm sizing against your application before ordering.
Quick checklist
The PC bowl must not be cleaned with solvents — wipe it with a dry cloth. The reflux valve permits reverse flow through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for the GFR series as performance curves rather than a single rated figure, so we do not quote a rated flow number. Send us your application details and we will confirm the flow curve and correct sizing from the datasheet on request.
The W code in GFR20006JC3WTK selects the optional 5 um filter grade instead of the 40 um standard element. The finer grade suits downstream components that are sensitive to smaller particles; if your line does not need it, the same size is available with the standard 40 um grade.
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.