Current Region: USA (EN)
HOFFMAN DEFENDER™ Screw positive displacement blower packages for municipal wastewater treatment have flexible configurations and enhanced technical features. Our Screw PD blower packages are the perfect solution for a broad range of environmental applications including municipal wastewater treatment.
Globally, the HOFFMAN DEFENDER Screw packages mean reliability, extreme sturdiness, and compactness. In a competitive global market, our long history of supplying blower solutions to suit our customers' unique requirements sets us apart from the rest.
In wastewater treatment plants, energy consumption accounts for over 50% of annual costs. The HOFFMAN DEFENDER Screw blower range meets all cost reduction requirements, allowing customers to save between 15% and 30% on energy consumption when compared with other technologies.
*Atmospheric Air: Absolute pressure 14.7 psi, Temperature: 68°F, Relative Humidity: 36%
** Flow Tolerance ± 5%