Veolia North America / City of Burlingame WWTP

Application Solutions was contracted to design and supply a VFD retrofit for an existing multistage centrifugal blower used at the site to aerate incoming waste water stream.

Application Solutions designed the VFD panel, and reprogrammed the existing controls to allow the blower to take advantage of increased operating range while avoiding surge at the low end and prevent motor overload at the top end.