The AirTAC GR60020JF2TK AirTAC Air Pressure Regulator NPT3/4 is a genuine G-series air pressure regulator. It holds a stable downstream pressure over the range 0.05 - 0.9 MPa (7 - 130 psi) with PT3/4" 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 AirTAC GR60020JF2TK is a pure air pressure regulator from the GR600 series: it reduces and holds a stable downstream pressure from your compressed air supply, with no filtration or lubrication function. This 600-size unit carries a 3/4 in NPT port and is the standard (non low-pressure) type with an adjustment range of 0.05-0.9 MPa (7-130 psi) and a maximum inlet pressure of 1.0 MPa (145 psi). The embedded square pressure gauge is fitted and reads in psi (MPa and bar scales are available as alternatives), and the K code means a reverse/check valve is fitted so downstream pressure is held if the upstream supply drops. No mounting bracket is included with this configuration, and the GR body is also panel-mountable. It operates in ambient temperatures from -20 to 70 C, a wider window than the rest of the G family.
This is a genuine AirTAC part. The GR series spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and options for thread type (PT standard, G and NPT to order), gauge scale, low-pressure type, reverse/check valve and bracket. Flow is published as curves rather than a single rated figure, so ask us and we will confirm the datasheet and sizing figures for your application on request.
| Model | GR60020JF2TK AirTAC Air Pressure Regulator NPT3/4 |
|---|---|
| Series | GR600 pressure regulator |
| Port size | PT3/4" (NPT thread) |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Standard 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 | Fitted (reverse flow permitted) |
| 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.
| GR600 | G-series pressure regulator, 600 body — sets the port range. |
|---|---|
| 20 | Port size PT3/4". This body offers 20 = PT3/4", 25 = PT1". |
| (blank) | Standard type — 0.05 - 0.9 MPa (7 - 130 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. |
| 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, 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 | GR600 · PT3/4" · 0.05 - 0.9 MPa (7 - 130 psi) |
|---|---|
| One size down | GR400 |
| Line order | Filter first, then regulator, then lubricator |
Dropping a 3/4 in main distribution header down to a stable, controlled pressure feeding a production cell's air drops, so downstream tools and actuators see a consistent supply through the shift.
Setting a fixed supply pressure for the pneumatic cylinders and grippers on a carton-forming or case-packing machine, with the check valve holding the circuit's setting if the upstream feed dips.
Trimming the atomizing air pressure to paint guns or coating applicators at a finishing line, where the operator reads the setpoint directly off the square psi gauge at the regulator.
Start with the port step: this GR600 takes a 3/4 in connection, the larger end of the GR range (200/300/400/600), so match it to your line size and the flow your circuit needs - we can check the published flow curves against your demand before you order. Choose the gauge scale that suits your team: this unit ships with the embedded square gauge in psi, with MPa or bar scales available. Thread is NPT on this code; PT is the standard option and G (BSPP) can be ordered instead. The fitted reverse/check valve (K) is worth keeping if your downstream circuit must hold pressure during an upstream dropout, and the J code means no bracket - order a bracketed variant if you want panel-free line mounting. A low-pressure L type (up to 0.4 MPa) exists if your setpoint sits low. Because flow is published as curves and not a single rating, send us your application details and we will confirm sizing before you order.
Quick checklist
The reflux valve lets air flow back through the regulator, which is useful when downstream volume must vent quickly. A regulator does not remove water or particulate; that is the filter's job.
AirTAC publishes regulator flow as curves rather than a single rated figure, so there is no one rated flow number we can quote for this 3/4 in GR600 unit. Send us your line pressure, setpoint and expected air demand, and we will confirm the datasheet and flow-curve figures against your application on request.
The K code means a reverse/check valve is fitted, so the downstream side holds its pressure if the upstream supply is lost - useful on circuits that must not dump between cycles. The F2 code specifies the embedded square gauge with a psi scale; MPa or bar scales are available as alternatives, and an external round gauge can be ordered instead of the standard square one.
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.