The AirTAC GFR200-06LJNTK AirTAC Filter Regulator NPT1/8 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 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 GFR200-06LJNTK is an AirTAC GFR-series filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single compact body. This 200-size unit is specified with a 1/8 in NPT port, the low-pressure regulator type, a 40 um standard filter element, and differential-pressure drainage of the polycarbonate bowl. A reverse/check valve is fitted, no gauge is supplied, and no mounting bracket is included. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR family is published in 200, 300, 400 and 600 sizes with a choice of PT, G or NPT thread, manual, automatic or differential-pressure drains, a 5 um (W) filter element option, gauge and bracket options, and a low-pressure regulator type. Because flow is published as curves rather than a single rated figure, we confirm the datasheet and flow figures for your application on request.
| Model | GFR200-06LJNTK AirTAC Filter Regulator NPT1/8 |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (NPT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Low-pressure 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 | Not fitted |
| 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| J | Supplied without bracket. |
| N | No pressure gauge (N). |
| (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. |
| 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" · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
Feeds filtered, regulated air to a pneumatic clamp fixture on a CNC cell where the clamp cycle calls for a lower regulated pressure than a standard regulator is set up for, with the check valve holding the circuit against upstream loss.
Conditions the shop-air supply feeding benchtop analytical instruments, removing water and 40 um particulate and holding a low regulated pressure so sensitive pneumatic controls see steady air.
Sits at the drop of a packaging conveyor's air line, drying and filtering the supply before it reaches low-pressure diverters, gates and pusher cylinders, with the check valve protecting the branch when main supply dips.
Start with the port step: this unit is 200 size with a 1/8 in NPT port, so match it to your line connection and expected air demand; larger GFR sizes (300/400/600) carry larger ports for higher demand. The low-pressure regulator type in this code is intended where downstream settings sit below the standard regulator's range; the exact adjustment range for the low-pressure type is not published, so confirm it with us against your setpoint. The 40 um element is the standard grade; specify the 5 um (W) variant if downstream equipment needs finer filtration. Drainage here is differential-pressure (the default); automatic (A) and manual (M) drains are available in the family. Thread options are PT (standard), G (BSPP) and NPT; gauge and bracket are order options. 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 curves, not as a single rated figure, so we do not quote a rated flow, Cv or l/min number. Tell us your line pressure, set pressure and air demand and we will confirm the sizing from the datasheet on request before you order.
The N in the code GFR20006LJNTK means no gauge is fitted. The GFR family offers an embedded square gauge or an optional external round gauge with MPa, psi or bar scales as ordering options, so if you want a pressure indication on this 1/8 in NPT unit, ask us for the equivalent code with the gauge included.
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.