Shand & Jurs (L&J Technologies & L&J Engineering) products

The Shand & Jurs Flame Arresters are designed to provide a positive flame stop on low pressure tanks, storage tanks and anaerobic digesters containing flammable liquids, solvents or gases having a low flash point. The 94306 not only provides exceptional protection against fire from external ignition, but also offers maximum flow capacity.

The Shand & Jurs 94307 Horizontal Flame Arrester is designed to orovide a positive flame stop in gas piping systems. The 94307 not only provides exceptional protection against propagation of fire, but also offers maximum flow capacity. It is specifically designed to prevent liquid accumulation in the tube bank assembly.

The Shand & Jurs Model 94308 Miniature Flame Arrester plays an integral function on small storage tanks and drums where low flash point solvents must be protected against exterior sources of ignition. This arrester also allows vapor pressure to be released into the atmosphere.

The Shand & Jurs Model 94309 quenches the flame front by cooling the flame to below its ignition temperature. The flame front enters the arrester and the flame is intercepted by the arrester element which is specifically designed to provide a precision path for the flame to follow. The flame front temperature is reduced to below the ignition point of the protected vapors. This is achieved by dissipating the heat of the flame through the arrester elements and body.

The Shand & Jurs Model 94406 Vertical Inline Deflagration Flame Arresters are designed to provide a positive flame stop on low pressure tanks or piping systems containing flammable liquids or solvents having a low flash point. Model 94406 not only provides exceptional protection against flame from external ignition, but also offers maximum flow capacity.

The Shand & Jurs Model 94407 Horizontal Inline Deflagration Flame Arrester is designed to provide a positive flame stop in horizontal gas piping systems. Model 94407 offers maximum flow capacity and is specifically designed to prevent liquid accumulation in the tube bank assembly.

The Shand & Jurs Model 94550 Combination Flame Arrester/Free Vent provides both positive flame stop and maximum venting in a compact fitting.

The Shand & Jurs Model 94560 Combination Valve and Flame Arrester design provides for maximum flow capacity, minimum leakage and a positive flame stop on low pressure tanks containing flammable liquids or solvents having low flash points. This single piece of equipment provides pressure/vacuum venting and a flame arrester. Only one installation is required for both the venting and flame arrester functions.

The Shand and Jurs 94570 Combination Conservation Vent and Flame Arrester is a single, easy to configure package providing for pressure and vacuum relief, as well as positive flame stop on low pressure tanks containing flammable liquids or solvents having a low flash point. The conservation vent features cushion seated diaphragms constructed of FEP Teflon for reliability and extended service life. For high reliability, the pressure and vacuum pallets are both peripherally and center stem guided.

The Shand & Jurs Model 94580 Combination Emergency Vent and Flame Arrester is a single, easy to configure package, providing for emergency pressure venting as well as positive flame stop on low pressure tanks containing flammable liquids or solvents having a low flashpoint.