Shand and Jurs

Pressure and Vacuum Vents

When it is necessary to reduce evaporation of tank contents to atmosphere, Shand & Jurs is the clear choice for Pressure and Vacuume Relief Vent solutions.

The Shand & Jurs Model 94020 Conservation Vent is designed utilizing over 90 years of experience in producing high quality and dependable conservation fittings. Continued design improvements provide these vents with high efficiency, maximum flow capacity and minimum leakage. The easily serviceable configuration and lightweight construction reduces maintenance and installation costs.

Expanda-Seal

Shand & Jurs “Expanda-Seal” option is available on all pressure pallet assemblies. This feature significantly reduces leakage. The ballooning effect of the FEP Diaphragm effectively seals the valve.

The “Expanda-Seal” feature ensures less than 0.5 SCFH of air at 95% of the set point.

Flame Arrestors

Prevent Flame Propagation at Every Level
Your choice in flashback protection for your vapor control system is an important decision in preventing mishaps and the Flame Arrester is a critical safety device in its safe operation. Flame Arresters are passive devices with no moving parts that prevent flame propagation. All flame arrestors operate on the same principle: remove heat from the flame as it attempts to travel through narrow passages of the tube bank, but they are not all created equal. The type of arrester you choose depends on the device approvals for its end-of-line or in-line application.
Shand & Jurs designs, manufactures and tests a complete line of end-of-line and in-line flashback protection including flame, deflagration, and detonation arresters with approvals for end-of-line or in-line applications.

Gauge Hatch and Manholes

When easy access to storage tanks is critical, shand & Jurs is the clear choice for gauge hatch and manhole solutions. Whether you need to access to gauge product temperature, product sampling or entering the tank , Shand & Jurs offers the widest variety of application specific solutions on the market.

Tank Blanketing/Vapor Recovery

Tank Blanketing Valves from Shand & Jurs provide an effective means of controlling fumes in flammable liquid storage tanks. Vapors cannot be ignited in the absence of an adequate supply of oxygen. In most instances, this oxygen is provided by air drawn into the tank from the atmosphere during tank emptying operations.

Emergency Vent/Manhole Cover

Emergency vents protect against abnormal pressure changes that occur in a tank or vacuum due to liquid level and temperature changes. The excessive positive or negative pressure needs to be relieved quickly in order to ensure safety and protect tank assets.

Free Vents

Free vents are for use on any tank to prevent the build-up of internal pressure, by allowing atmospheres and vapors to flow easily in tanks. They are for used on any atmospheric tank, protecting against internal pressure build up.