The AirTAC GR60025LF2 AirTAC Regulator 1 in PT 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" 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 GR60025LF2 is an AirTAC GR600 air pressure regulator in the 600 size, fitted with a 1 in PT port. This is the low-pressure (L) type, so its adjustment range is up to 0.4 MPa, and it carries an embedded square gauge scaled in psi; an external round gauge is available as an option. The GR family does regulation only - there is no filter, no bowl and no drain - so the air you feed it must already be clean and dry. Maximum working (inlet) pressure is 1.0 MPa (145 psi), operating temperature is -20 to 70 C, and the unit ships with a mounting bracket; GR regulators are also panel-mountable.
This is a genuine AirTAC part. The GR line spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, in standard or low-pressure types, with your choice of gauge (square or external round, scaled in MPa, psi or bar), thread (PT standard, G and NPT as order options), bracket or no-bracket, and a reverse/check valve where required. Rated flow for this family is published as curves rather than a single figure, so ask us and we will confirm the datasheet figures against your application on request.
| Model | GR60025LF2 AirTAC Regulator 1 in PT Low-Pressure |
|---|---|
| Series | GR600 pressure regulator |
| Port size | PT1" (PT thread) |
| Regulating range | 0.05 - 0.4 MPa (7 - 58 psi) |
| Pressure type | Low-pressure type |
| Bracket | Fixing bracket included |
| 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.
| GR600 | G-series pressure regulator, 600 body — sets the port range. |
|---|---|
| 25 | Port size PT1". This body offers 20 = PT3/4", 25 = PT1". |
| L | Low-pressure type — 0.05 - 0.4 MPa (7 - 58 psi). Blank is standard, L is the low-pressure type. |
| (blank) | Fixing bracket included. |
| (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. |
| (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, 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 · PT1" · 0.05 - 0.4 MPa (7 - 58 psi) |
|---|---|
| One size down | GR400 |
| Line order | Filter first, then regulator, then lubricator |
Weaving and knitting machines that run air jets and pneumatics at low setpoints take their supply through this regulator, holding the line steady at up to 0.4 MPa with a psi gauge the operators can read at a glance.
On a carton-sealing or wrapping line, low-pressure actuators and blow-off nozzles need a stable, gently set supply; this 1 in PT regulator lets a technician dial the setting in from the square psi gauge and lock the line in.
On a process skid or machine control panel, the GR600 can be panel-mounted at the point where a low-pressure branch leaves the main header, giving maintenance staff a local adjustment point and gauge without disturbing the main line.
Start with the port step: the 600 size with a 1 in port suits lines plumbed at 1 in, and larger sizes carry more flow - but because GR flow is published as curves, not a single rating, tell us your demand and we will confirm sizing from the datasheet before you order. This unit is the L (low-pressure) type with a range up to 0.4 MPa; if your setpoint must go higher, the standard GR type adjusts up to 0.9 MPa. The fitted square gauge reads in psi; MPa or bar scales and an external round gauge are alternatives. Thread is PT as standard - G (BSPP) and NPT are order options - and a bracket is included, with panel mounting also possible; a reverse/check valve (K) can be specified if you need one.
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 flow as curves rather than a single rated figure, so we do not quote a flow number here. Tell us your line pressure, setpoint and air demand, and we will confirm the datasheet flow figures for this 1 in, 600-size regulator against your application on request.
The L in the code makes this the low-pressure type, with an adjustment range up to 0.4 MPa; the standard GR type adjusts up to 0.9 MPa if you need more. The fitted square gauge on this unit is scaled in psi, and MPa or bar scales - or an external round gauge - can be specified instead when ordering.
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.