Provide rubber slip-type connector with two hose clamps connects the adapter to the pipe line and helps to isolate vibration and noise transmission to the rest of the system. Specifier: blower wheels are designed for handling clean air only. An inlet filter is recommended when a turbo blower is installed in a dust laden atmosphere to help keep the wheel clean and free of clogging, loading and erosion. Be sure to select the inlet flange housing option for mounting the filter assembly. Inlet Filter: High-Flow polyester filter media, replaceable, non-washable, with 2 inch wg (500 Pa) pressure drop, maximum. Ultra-synthetic filter media, replaceable, non-washable, with 3 inch wg (750 Pa) pressure drop, maximum. Wire Mesh filter media, cleanable with detergent or solvent, with 2 inch wg (500 Pa) pressure drop, maximum. Provide filter assembly with mounting flange drilled to match Class 125 pattern flange. Specifier: Turbo blower wheels are designed for handling clean air only. An inlet filter is recommended when a turbo blower is installed in a dust laden atmosphere to help keep the wheel clean and free of clogging, loading and erosion. Be sure to select the inlet flange housing option for mounting the filter assembly. Inlet Filter/Silencer: Provide combination filter/silencer designed to handle both dirty atmosphere and noise. Select filter/silencer for 3 inch wg (750 Pa) pressure drop, maximum. Provide filter assembly with mounting flange drilled to match Class 125 pattern flange. Inlet Silencer: Provide inlet silencer designed to minimize noise levels emanating from fan inlet. Provide support leg when necessary to reduce load on fan inlet flange. Provide inlet silencer with mounting flange drilled to match Class 125 pattern flange. Outlet Silencer: Provide outlet silencer designed to minimize levels emanating from fan outlet. SOURCE QUALITY CONTROL Factory Run Test: Statically and dynamically balance each in accordance with AMCA Standard 204 "Balance Quality and Vibration Levels for Fans" to Fan Application Category Balance Quality Grade G6.3. Test run assembled fan units prior to shipment at specified operating speed or maximum RPM allowed. Obtain balance readings by electronic equipment in the axial, vertical, and horizontal directions on each set of bearings.
Provide rubber slip-type connector with two hose clamps connects the adapter to the pipe line and helps to isolate vibration and noise transmission to the rest of the system. Specifier: blower wheels are designed for handling clean air only. An inlet filter is recommended when a turbo blower is installed in a dust laden atmosphere to help keep the wheel clean and free of clogging, loading and erosion. Be sure to select the inlet flange housing option for mounting the filter assembly. Inlet Filter: High-Flow polyester filter media, replaceable, non-washable, with 2 inch wg (500 Pa) pressure drop, maximum. Ultra-synthetic filter media, replaceable, non-washable, with 3 inch wg (750 Pa) pressure drop, maximum. Wire Mesh filter media, cleanable with detergent or solvent, with 2 inch wg (500 Pa) pressure drop, maximum. Provide filter assembly with mounting flange drilled to match Class 125 pattern flange. Specifier: Turbo blower wheels are designed for handling clean air only. An inlet filter is recommended when a turbo blower is installed in a dust laden atmosphere to help keep the wheel clean and free of clogging, loading and erosion. Be sure to select the inlet flange housing option for mounting the filter assembly. Inlet Filter/Silencer: Provide combination filter/silencer designed to handle both dirty atmosphere and noise. Select filter/silencer for 3 inch wg (750 Pa) pressure drop, maximum. Provide filter assembly with mounting flange drilled to match Class 125 pattern flange. Inlet Silencer: Provide inlet silencer designed to minimize noise levels emanating from fan inlet. Provide support leg when necessary to reduce load on fan inlet flange. Provide inlet silencer with mounting flange drilled to match Class 125 pattern flange. Outlet Silencer: Provide outlet silencer designed to minimize levels emanating from fan outlet. SOURCE QUALITY CONTROL Factory Run Test: Statically and dynamically balance each in accordance with AMCA Standard 204 "Balance Quality and Vibration Levels for Fans" to Fan Application Category Balance Quality Grade G6.3. Test run assembled fan units prior to shipment at specified operating speed or maximum RPM allowed. Obtain balance readings by electronic equipment in the axial, vertical, and horizontal directions on each set of bearings.