Armstrong Fluid Technology has introduced its Generation Three Design Envelope pumps featuring 33 advanced energy savings models ranging in sizes from 1 to 75 hp. All of these pumps are available for two- to 10-day express shipment.
Ziehl-Abegg has introduced its new ZAvblue impeller, which the company claims is up to 20% more efficient than other standard products. The company also says the bionic design of the new impeller requires significantly less space in the customer device. Equipment designers can now generate the current airflow with impellers that are one size smaller.
Baldor Electric Company is offering a new addition to its gear reducer product line — the Baldor-Dodge® Vertical GearMotor. The company says the Vertical GearMotor offers a cost effective alternative to the common low-speed vertical pump drive technologies, which use large, high-pole count vertical motors or a combination of horizontal motor with a right angle gear reducer. The Vertical GearMotor is built on a standard low-pole count induction motor platform utilizing Dodge planetary gearing. This results in a smaller, lighter, highly-efficient drive package, according to Baldor.
FS-Elliott Co. recently launched their Polaris+ series. Building on the design of FS-Elliott’s original industrial compressors, the Polaris+ line incorporates several new product advancements aimed to increase reliability and efficiency while maintaining low cost of ownership. The new Polaris+ series consists of five models with flows ranging from 900 to 11,500 icfm, 250 to 3000 hp, and pressures up to 150 psig.
Tate® Airflow is introducing an improved line of aisle level containment products. The company says the new ContainAire products offer a more cost effective solution than the previous generation with expanded features and simple time saving installation methods.
Toshiba International Corp. now offers the Energy Star-certified Toshiba G9000 uninterruptible power supply (UPS) system in 1000 kVA/1000 kW capacity. The G9000 line of UPSs are true online, double-conversion UPS systems providing power at up to 97% efficiency. The company says this is the largest unit yet in the G9000 product line, and is ready to ship from the manufacturing and engineering facility in Houston.
A few circumstances in a data center make it ripe for a CHP design to boost efficiency. Let’s get into the options within both relevant chiller types, why payback may be shorter than expected, and the assorted potential benefits from lower costs to higher reliability. Some tips from an array of manufacturers’ reps round out this useful investigation.