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

5 products found

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

  • Omnitrol Top Mounted Level Switches

  • Omnitrol - Model 610/710 - Top Mounted Level Control Switches Graphite Displacers

    Omnitrol - Model 610/710 - Top Mounted Level Control Switches Graphite Displacers

    The Omnitrol Model 610 single stage control and the Model 710 two stage control are top mounted level switches of the adjustable differential type and utilize graphite as standard displacer material. Graphite, which is an extruded material having no binders to fail, is virtually indestructible making it ideal for corrosive application controlling chemical and petroleum products in wide temperature and pressure ranges. Because they are of the solid...

  • Omnitrol - Model 613 / 713 - Top Mounted Level Control Switches Porcelain Displacers

    Omnitrol - Model 613 / 713 - Top Mounted Level Control Switches Porcelain Displacers

    The Omnitrol Model 613 single stage control and the Model 713 two stage, (Dual Actuator), control are top mounted level switches of the adjustable differential type and utilize porcelain as standard displacer material. Porcelain offers several advantages such as low cost and high density for use in applications such as sewage, oils, paints and foaming and surging liquids. The displacer is styled, and the surface glazed, to help prevent adherence of...

  • Omnitrol - Model 616 / 716 - Top Mounted Level Control Switches Stainless Steel Displacers

    Omnitrol - Model 616 / 716 - Top Mounted Level Control Switches Stainless Steel Displacers

    The Omnitrol Model 616 single actuator and the Model 716 double actuator are top mounted level switches. These controls have a standard 2-1/2' NPT connection and are also available with various sized flanges. The displacer is made from stainless steel tube. With a simple field adjustment, the displacer can be positioned to any desired elevation below the mounting connection to open and/or close an electric or pneumatic switch. The distance...

  • Omnitrol - Model 621 / 721 - Top Mounted Level Control Switches Lead Displacers

    Omnitrol - Model 621 / 721 - Top Mounted Level Control Switches Lead Displacers

    The Omnitrol Model 621 single stage controls and the Model 721 two stage controls are 'special purpose' top mounted level switches of the fixed differential type. The feature which sets these level devices apart from other top mounted controls is the lead displacers that are suspended on a stainless steel beaded chain for the purpose of determining floating roof tank top alarm positions.