Compressed Air Bubble Tank Manifold Valve Fill Port Ball Valve Relief 145 PSI

1/2" NPT Combination Valve for Air Bubble Tanks Brand new compressed air bubble manifold valve with relief. This valve has a 1/2" Male NPT thread which screws into the tank. (Note: 1/2" threads measure about 3/4" in diameter. If needed these threads can be reduced or enlarged with a reducer.) This valve is great for replacing an existing valve and also works great if you're making an air storage tank out of a compressor tank. This valve is equipped with a 1/4" Female NPT port for an air hose, as well as a 1/8" Female NPT port for an air gauge, and a Schrader tire fill valve on the side (as shown) for filling the air bubble. The red knob connected to this valve allows you to easily turn on/off the airflow to the air hose. This manifold features a 145 PSI safety relief valve also known as a pop-off. Specifications: • Solid Brass Construction • 1/2" MNPT Tank Inlet • 1/4" FNPT Air Hose Connection • 1/8" FNPT Gauge Connection • Red Air Flow Control Knob • Schrader (Tire) Fill Up Valve • Relief Valve - 145 PSI