High pressure fans have robust scroll housings and impellers in cast aluminium or fabricated steel. They are designed to overcome high resistance to air flow and therefore run at 2 pole or 3000/min. (synchronous) motor speed.
Boiler induced and forced draught, process air filtration, ductwork of low cross sectional area and/or complex geometry, pressure test plant, induced-air materials handling equipment, vacuum printing tables.
Specification | Description |
---|---|
Speed Control | |
Pressure | |
Mounting | Integrated foot, discharge flange, inlet face |
Features | 120°C standard air handling; 250°C special |
Impellers | Backward and forward-curved types |
Protection | |
Supply | Single and three phase models |
Motor Type | Standard, out of airstream |
size | Ø180 to 900 impeller |
Flow Rate | 35000m³/h maximum |
Pressure | 17000 Pascals maximum |