Thumbnail of High Pressure Centrifugal Fans - Single inlet - standard motor

High Pressure Centrifugal Fans - Single inlet - standard motor

Design

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.

Application

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.

Technical Specification

Specification	Description
Speed Control	Frequency inverter
Pressure	Medium to high
Mounting	Integrated foot, discharge flange, inlet face
Features	120°C standard air handling; 250°C special
Impellers	Backward and forward-curved types
Protection	IP54/IP55 standard + specials
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