Features
a) Fully fabricated metal steel impeller
- low noise acoustic design
features - bi directional
- 1.6.mm-3.0mm mild steel
construction - precision machined hub with
slotted keyway - M12 / M16 central extraction
bush - dynamically balanced to G2.5
- prime coated and stamped
with job number
b) Standard Cowl Modification
- low noise acoustic design
- 1.6.mm-3.0mm mild steel
construction - fully welded to existing cowl
(supplied by customer) - safety mesh inlet area to AS 1939
- prime coated and stamped with
job number
c) Acoustic Cowl Modification
- low noise acoustic design
- 1.6mm-3.0mm mild steel
construction - fully welded to existing cowl
(supplied by customer) - safety mesh inlet area to AS 1939
- prime coated and stamped with
job number - mild steel perforated internal
casing - fully lined with acoustic material
