The Shand & Jurs 94250 Spring Loaded Emergency Vent is an economical solution to emergency venting on higher pressure tanks where weighed pallet systems are impractical. The springs provide a tighter, more economical seal for higher operating pressures. The constant force of the springs immediately reseat the pallet after the overpressure is relieved. This minimizes VOC’s and odor emissions.
The 94250 is excellent protection against costly tank roof rupture repair. It is light weight for easy installation and maintenance. Spring loading eliminates the need for heavy weights which permits the higher pressures and larger diameters. Over 90 years of proven design experience insures reliable, trouble free operation. U.S. made high quality corrosion resistant materials provide an extended service life.