Made of 304 stainless steel.
Certified 1/4" NPT Industrial air compressor / tank pressure safety relief valve.
Also known as a "Pop Off" or "Blow Off" valve.
The relief pressure of this valve is set at 7.5PSI and is accurate within + or - 3% of the set pressure.
Features a silicone rubber soft seat relief valve to prevent leaks
Max temperature: 750° F
. Solid stainless steel Construction. Top quality .