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NANPU 1/4' NPT Air Regulator for Compressed Air System, 150 psi Steel-Protected Gauge

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$13.49

$ 6 .99 $6.99

In Stock
  • 1/4" NPT Air Regulator w/Gauge, Precisely adjust the air pressure and keep it constant
  • Max Inlet Pressure: 145 psi; Operating Pressure: 0-125 psi
  • Flow Rate: 20 SCFM (550 L /Minute)@ 90 PSI
  • Temperature Range: 41-140°F
  • Locking Regulator Knob, 0-150 psi Gauge, Metal Bracket,a pair of Air Coupler& Plug Kit, 2 x 1/4" NPT Fittings, 1 x Thread Seal Tape



Product Description

NANPU 1/4" NPT Air Regulator for Compressed Air System, 150 psi Steel-Protected Gauge

NANPU Air Regulator is a ideal product provide best using experience ever.Use with any compressor, air tank or air system to precisely regulate and maintain constant air pressure to your tools and equipment.

Air Regulator

Brand Package & Foam Box

Accessories

User's Manual

Installation and Operating:

1

Preparation

The assembly of all calibration shall meet the maximum flow requirement.

Please clean the port and fitting before installation, it will effectively avoid bring dust to the air path.

Pay attention to direction of air flow and arrow pointing on product body if correct, minding port and thread size if match.

2

Pressure Adjustment

Pull up the knob of pressure gauge, rotate:

If you do clockwise rotation, pressure will rise steadily.Pressure will down when you rotate counterclockwise.

Stop turning after reaching the required index and lock down the knob,forget this step you may face leakage problem.

3

Dial Reading

Make sure that the pressure gauge is tightly installed on the main body, and pay attention to whether the reading rises and falls smoothly while adjusting pressure.

TECHNOLOGY CHANEGS LIFE & TECHNOLOGY CHANGED BY NANPU

1

NANPU - Dedicate to F. R. L

After more than 30 years of development, NANPU Pneumatic has a professional air power system design and production team to provide customers with high quality and services. Since clean air is indispensable part in many fields of industry for all kinds of equipment and tools, NANPU F.R.L (Air Filter, Air Regulator, Air Lubricator and their combinations) can make your air supply safer and more efficient. We provide customized products and services for your differentiated needs.


Jeff Faye
Reviewed in the United States on March 3, 2025
No bueno. Hooked unit up to 100psi and nearly went deaf. Invest in a better one.
Butlmars
Reviewed in the United States on March 2, 2025
Works vey well. When installing, make sure to install following input and output designations.
Kris L
Reviewed in Canada on February 2, 2025
Does what it is supposed to do
Melliott
Reviewed in Canada on March 23, 2024
1/2" air regulator. Item shipped wasn't new. It was in a box that was completely taped up and crumpled, multiple shipping labels and a "Used-very good" sticker on it. Regulator was clearly not new, however it had no witness marks that it was ever installed. The teflon tape wasn't included as shown in picture. The 2 nipples aren't brass, they are gold anodized aluminum. The tap used to thread the inlet didn't taper to the end of the threads,(fittings would bottom out/hit the end of the thread and stop dead) I had to rethread the inlet to get a leak free seal. Seems to be working well as a regulator and has way more flow than the 1/4" regulator that came with my compressor.
LTF
Reviewed in the United States on November 19, 2024
This regulator is versatile degree of adjustment and comes with a gauge.
gary barati
Reviewed in Canada on October 21, 2024
Good pricing and works great
Lmays1982
Reviewed in the United States on April 25, 2024
Product works great
Customer
Reviewed in the United States on August 14, 2023
This was perfict . went together easy and had no problems , easy to use
Customer
Reviewed in Canada on July 23, 2023
The part came quickly and worked well. However it did not come with the 2 adapters or tape which I needed for the installation so I had to go buy them from the store. Not the end of the world but I specifically purchased this product over others because it was supposed to have everything I needed.
S. Moore
Reviewed in the United States on June 12, 2023
I purchased to of these to regulate the blow off air from my compressor tank drain and air dryer tank. Very nice quality and came with a few fittings. Plan to purchase a couple more of these.
Sparky
Reviewed in the United States on March 18, 2023
Just installed my new regulator and it appears to be performing well. My only negative comment relates to the pressure gauge that shipped with the unit. The nipple on the back of the gauge is so short that it makes sealing up a real chore. If wrapped with normal amount of Teflon tape, the gauge will "bottom out"; i.e. the gauge housing hits the regulator body before getting tight. If the gauge nipple is wrapped with many, many turns of tape it just might seal (if you are lucky). Wondering if I got the right gauge. I have seen no other complaints related to this issue.
D. Brent Harsh
Reviewed in the United States on October 12, 2023
I was afraid for a brief moment as I lined up the parts to replace the cracked regulator on my compressor that I had once again ordered the wrong part, because when oriented correctly (knob forward, gauge up) the airflow was backwards! I went back to the website and could see no distinct part for L->R versus R->L so I figured there must be a way to make it work. Just remove the four screws holding the knob-plate on, flip it around, and rescrew. I was then suddenly worried that the gauge would be pointed down, but noticed a fully-tapped hole with a sealed plug in the right spot - I broke that free, and re-installed the plug on the opposite side and it worked perfectly in the new right-to-left airflow orientation.
Jim Campbell
Reviewed in Canada on November 7, 2022
Good product except adjustment knob should be more solid as regulator is being used on a piston compressor and will rattle itself to pieces. Secondly fittings should be more available NPT not what ever ports are on regulator.
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