News

Oak Ridge National Laboratory in Tennessee is a world leader in multiple areas of research including clean energy. Recently, the Fuels, Engines and Emissions Research Center at ORNL has participated in a Department of Energy initiative on low cost emissions control for advanced combustion engines. As part of this research, they have experienced success using the Equilibar back pressure regulator to Read More

Equilibar is now able to provide wetted body components and metallic diaphragms with Inert Silicon coating. The surface treatment eliminates surface adsorption of active compounds like sulfurs, H2S, ammonia and mercury on steel. This allows users to install Equilibar regulators in systems with low level sampling and storage of active compounds. http://www.silcotek.com/silcod-technologies/SilcoNert-inert-coating/ For increased wear Read More

This Equilibar Vacuum Regulator functioned even after exposure to severe dust and fibers. The unique design of the Equilibar vacuum regulator combined with the rugged bar stock construction combine to allow reliable operation in severe service conditions. A 2 inch port size vacuum regulator made from carbon steel bar stock is shown. Most Equilibar vacuum Read More

Equilibar has recently purchased a CO2 laser engraving machine to help us move to more professional and more permanent product labeling. We are currently trying to finish the software implementation to move the process from prototype to production. One challenge in the labeling process is how to separate permanent data from temporary data. Many of Read More

Equilibar recently hired Steve Moore as an incoming product inspector in conjunction with the establishment of our improved quality inspection and calibration area. By separating inspections from our new product testing, Equilibar is able to accelerate development efforts in tandem with continued efforts to improve product quality. To further improve inspections, our calibration bench has Read More

In June, Equilibar welcomed Michael Collins as the fourth member of our engineering team. Michael graduated from North Carolina State University’s Physics program where he was involved in undergraduate research on diffusion in composite materials. Michael has quickly become a key player in working with customers and responding to new application engineer inquiries. His addition Read More

The City of Tempe, Arizona recently completed a water quality upgrade to their 50 million gallon/day water treatment facility. This project included an upgrade to their dosing systems for Sodium Hypochlorite (NaOCl), which is used to disinfect the water. Special materials (CPVC, PTFE, and hastelloy) were required as Sodium Hypochlorite will corrode standard materials such as Read More

Equilibar precision back pressure regulators use innovative direct diaphragm sealing technology. The diaphragm is the only moving part. Equilibar engineers carefully select the diaphragm material to meet the extreme conditions that your application requires. All regulators are built from SS316L bar stock to handle the toughest operating conditions including extreme cold, high temperatures to 450 C, high Read More

Ever wondered why your Equilibar Application Engineer recommended a Polyimide diaphragm instead of a stainless steel diaphragm? Because our back pressure regulator has only one moving part, the choice of diaphragm selection is complex by necessity. However, our new Diaphragm Selection page sheds a little more information on the diaphragm selection process. If you are Read More

Jeff demonstrates the amazing precision of the EB1HP1 back pressure regulator through a 40,000 to 1 flow rate ratio while maintaining stable inlet pressure.   The video demonstrates controlling Nitrogen gas at a pressure of approximately 1000 psig, and flowing from a range of 1 ml/minute up to 40 liters/minute (a wide flow rate range Read More