Description
The PV-POWERVENT Series of direct drive centrifugal in-line duct ventilation fans consists of ten model sizes 4 , 5 , 6 , 8 , 10 and 12.4 in respectively. All models are designed for direct connection in-line with standard diameter round ducting. Airflow performance values range from 108 cfm (PV-100) up to 943 cfm (PV-315X). All PV fan models incorporate a powerful external rotor motor that has been factory matched to a non-overloading backward curved centrifugal fan wheel. This powerful combination enables the fan to deliver exceptional airflow performances against high static pressure typically found in ducted ventilation systems. All motors within PV fans are fully speed controllable using voltage or frequency control regulators. The PV Series of duct exhaust or supply fans have been specifically designed for simple installation and many years of maintenance-free operation. These fans can be mounted at any angle and any point along the duct. The totally enclosed motor design allows the PV fans to operate in high moisture, lint and dust laden air. All models are manufactured with high quality materials and artistry that is supported by a comprehensive 5 years warranty. All PV fans feature a corrosion-resistant galvanized steel casing with black baked enamel coating and are supplied with a strong mounting bracket and prewired junction box.