The AirTAC GFR200C08LC1TK AirTAC Filter Regulator NPT1/4 Low-Pressure 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 GFR200C08LC1TK is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This size 200 configuration carries a 1/4 in NPT port, the standard 40 um filter element, and a differential-pressure drain that discharges collected condensate as the pressure differential across the element rises. The L code marks the low-pressure type regulator; its exact adjustment range is not published in the material we hold, so we confirm it against your setpoint on request. A round MPa gauge is fitted for setpoint reading, a reverse (check) valve is fitted to hold downstream pressure if the supply dips, and the polycarbonate bowl and mounting bracket are 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 include 5 um (W) filtration, manual or automatic drains, square or round gauges with MPa, psi or bar scales, G (BSPP) or NPT threads in place of the PT standard, and a no-bracket variant. Max inlet pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C (non-freezing). Flow for GFR units is published as curves rather than a single rating, so send us your requirements and we will confirm the datasheet figures before you order.
| Model | GFR200C08LC1TK AirTAC Filter Regulator NPT1/4 Low-Pressure |
|---|---|
| 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) |
On a packaging machine's clamping circuit, the unit filters supply air and holds a low regulated setpoint so clamp cylinders and grippers seat consistently without overpressure.
Laboratory and pilot-scale air rigs use the unit to strip water and particles from shop air and trim a low, stable pressure feeding instruments and small actuators.
On bottling and cartoning conveyor lines, the unit conditions the air feeding low-pressure diverters, pushers and stop gates, with the check valve holding the circuit if supply dips.
Size 200 with a 1/4 in NPT port suits circuits plumbed at 1/4 in; larger GFR sizes (300/400/600) step up port and body size where the line carries more air, so match the size to the flow your application needs rather than to the port alone. Drain choice is differential-pressure (fitted here, the standard), automatic (A) or manual (M); the 40 um element is standard and a 5 um element (W) is available when finer filtration is required. The round MPa gauge is fitted; square gauges and psi or bar scales are orderable, as are G (BSPP) threads in place of the PT standard, and a no-bracket (J) variant. Flow for GFR units is published as curves, not a single rated figure, 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. 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 rather than a single rated figure, so we do not quote a number here. Send us your operating pressure and required flow and we will confirm suitability from the datasheet on request.
It marks the low-pressure type regulator. The exact adjustment range for this variant is not published in the material we hold, so tell us your setpoint and we will confirm the unit is suitable before you order.
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.