L&J Technologies
L&J engineering | Shand & Jurs | Shand & Jurs Biogas | GPE | Delavan | Omnitrol



Loading

764, 766, & 768 (W) Dual Actuator Welded Chamber Mounted Switches

Omnitrol - 764W, 766W, & 768 (W)  Dual Actuator Welded Chamber Mounted Switches
  • Factory Calibrated to each applications Specific Gravity

  • Hydrostatically Tested at 1.5 times the maximum design pressure

  • Available in CS, 304SS, 316SS

  • UL & CSA Approved



Models 764W, 766W and 768W are double actuator controls. Each control is available with a wide variety of switches. These units are long welded chambers with nominal body diameters of 4" to 8". The long welded steel chamber totally encloses the solid graphite displacer (S.S. Displacer Option). Process connections are 1" NPT (standard). Process connections are available in other sizes and configurations (Flanged). These units are sized to meet your specific gravity and switching differential needs. "W" chambers are also used when a stainless steel displacer or special body length is required.

Pressure and temperature rating for these controls is 150 to 1000 (standard) psig at 500° F. Special materials of construction available on request.

The standard specific gravity setting of the liquid is specified on Table A (reverse side). If the specific gravity of the liquid increases, the switching differential will decrease. If the specific gravity of the liquid decreases, the switching differential will increase. Consult the factory with the application if the specific gravity of the liquid varies more than 0.1 from the standard specific gravity setting.