The AirTAC GR20006LJF2G AirTAC Air Pressure Regulator G1/8 Low-Pressure is a genuine G-series air pressure regulator. It holds a stable downstream pressure over the range 0.05 - 0.4 MPa (7 - 58 psi) with PT1/8" ports, and ships with a pressure gauge. A regulator does not filter the air — put a GF filter upstream, or use a GFR filter regulator, when water and particulate must also be removed.
The GR20006LJF2G is an AirTAC GR-series air pressure regulator: it does one job, holding a steady downstream pressure from a compressed-air supply, and it does nothing else - no filtration and no lubrication. This is the 200 size with a G1/8 (BSPP) port and the low-pressure type, so the setting range tops out at 0.4 MPa instead of the standard range. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature span is -20 to 70 C, wider than the rest of the G family. The trailing code confirms a square gauge fitted on the psi scale, and the J position means no mounting bracket is supplied; the GR body is also panel-mountable.
This is a genuine AirTAC part. The GR family spans the 200, 300, 400 and 600 sizes with ports from 1/8 to 1 inch, in standard and low-pressure types, with gauge, thread and bracket options to order. Flow is published as curves rather than a single rated figure, so ask us and we will confirm the datasheet figures against your application on request.
| Model | GR20006LJF2G AirTAC Air Pressure Regulator G1/8 Low-Pressure |
|---|---|
| Series | GR200 pressure regulator |
| Port size | PT1/8" (G (BSPP) thread) |
| Regulating range | 0.05 - 0.4 MPa (7 - 58 psi) |
| Pressure type | Low-pressure type |
| Bracket | Supplied without bracket |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -20 to +70 °C |
| Pressure gauge | Fitted — square, psi scale |
| Reflux valve | Not fitted |
| Mounting | Panel mounting; optional fixing bracket |
Specifications follow the official AirTAC G-series air-preparation data. Note the GR temperature range is -20 to +70 °C, wider than the other G-series units. A regulator has no bowl and no filter element, so there is no filtering grade. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
| GR200 | G-series pressure regulator, 200 body — sets the port range. |
|---|---|
| 06 | Port size PT1/8". This body offers 06 = PT1/8", 08 = PT1/4". |
| L | Low-pressure type — 0.05 - 0.4 MPa (7 - 58 psi). Blank is standard, L is the low-pressure type. |
| J | Supplied without bracket. |
| (blank) | Pressure gauge fitted (blank). |
| F | Gauge shape: Square. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| G | G (BSPP) thread. PT is the default; G is BSPP and T is NPT. |
| (blank) | No reverse-flow valve (the default). |
Field order is size, port, type, bracket, gauge, gauge shape, scale, thread, reflux — a blank position takes the default. Example: GR300-08LNK is a 300 body, PT1/4", low-pressure type, no gauge, with 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 rather than from a single rated figure.
| This model | GR200 · PT1/8" · 0.05 - 0.4 MPa (7 - 58 psi) |
|---|---|
| One size up | GR300 |
| Line order | Filter first, then regulator, then lubricator |
Sensitive clamp and hold-down cylinders on carton-sealing and wrapping lines often need a deliberately low, stable setting. This low-pressure GR regulator caps the adjustment at 0.4 MPa and holds it steady, with the psi gauge letting operators verify the setting at a glance.
Bench rigs and small test stations fed from a shop-air line frequently run at reduced pressure well below the main supply. A G1/8 low-pressure regulator at the rig inlet gives the operator a fine, low-range setting with a direct psi readout, and the -20 to 70 C span suits unheated rooms.
Solenoid and pilot-operated process valves on filling and dosing lines typically ask for a modest, tightly held pilot pressure. This regulator sits at the pilot take-off, keeps the pilot circuit within its low-pressure limit, and panel-mounts next to the valve manifold without a bracket.
Start with the port step: the 200 size carries the smallest G1/8 port in the range, and larger sizes (300/400/600) step up through 1/4 to 1 inch as your flow demand grows - we can check the flow curves against your consumption before you order. The L in this code selects the low-pressure type, correct when your circuit must never be set above 0.4 MPa; leave it off for the standard 0.05-0.9 MPa range. The F2 gives you the embedded square gauge reading in psi (MPa and bar scales are also available), and the trailing G selects G (BSPP) thread where PT is the standard and NPT is an order option. No bracket is supplied with this code, but the GR is panel-mountable.
Because GR flow is published only as curves and not as a single rated number, send us your application details and we will confirm sizing on request before you order.
Quick checklist
Without a reflux valve, air cannot flow back through the regulator — order the K option if reverse flow is required. A regulator does not remove water or particulate; that is the filter's job.
AirTAC publishes GR regulator flow as curves, not as a single rated figure, so we do not quote one number. Tell us your line pressure, set pressure and air consumption, and we will confirm the sizing from the datasheet on request before you order.
The L in the code selects the low-pressure version, whose setting range tops out at 0.4 MPa - the right choice when the downstream device must never see standard-range pressure. The F2 means the embedded square gauge is fitted and reads in psi; MPa and bar scales are available as order options.
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.