Faggiolati’s mixers are projected for optimal mixing, homogenising and agitating operations in civil and industrial waste-water purification plants. The high performance ratings allow a considerable reduction in running costs. The non-clogging propeller profile, combined with an accurate projection, guarantees optimal running condictions with absolute reliability.
Thanks to their versatility, Faggiolati’s mixers can be used in a wide range of applications. The combination of various construction materials, the stainless steel propellers and bouble silicon carbide mechanical seals allow the use of these mixers in highly corrosive conditions and at high temperatures. Typical applications for these types of mixer are: – homogenisation of heavy sludge or liquids with solid particles – Removal of sedymentary deposits. – to avoid ice formation.
Submersible mixers, rugged in construction, watertight electric motors accomodated in compartment, connected, by shafts of reduced lenghts, to the impellers situated by the interposition of oil chamber between the hydraulic side and the electric motor.Asynchronous, threephase electric motors, squirrel cage type, IP 68 protection, class H insulation. They are designed for S1 (continous) service, with a max overloading up to 10% environmental cooling at temperature 40oC. Starts par hour up to 15. Motors cooling comes through thermic exchange with surrounding fluid.
motor housing Cast iron EN-GJL-250; propeller Stainless steel AISI 316; electric cable Neoprene H07RN/F; shaft Stainless steel AISI 420; o-rings Nitrile; bolts A2 class; mechanical seal Silicon Carbide/Silicon Carbide.
motor housing Stainless steel AISI 316; propeller Stainless steel AISI 316; electric cable Neoprene H07RN/F; shaft Stainless steel AISI 316L; o-rings Viton; bolts A4 class; mechanical seal Silicon Carbide / Carbide /Viton.
AVOID FLOWS CROSSING OR INTERSECTION
TRY TO TAKE ADVANTAGE FROM WALLS EBBS
KEEP INTO CONSIDERATION INFLOWS AND OUTFLOWS
IN ABSENCE OF SHORTCIRCUIT FLOW, YOU HAVE SUFFICIENT SPEED AT THE BOTTOM OF THE TANK, SO THAT IN THE MIDDLE
AVOID SHORTCIRCUIT FLOWS
Mixer/submersible pump with multi polar electric motor. 3 blade self cleaning propeller cast in AISI 313 stainless steel. Propeller hydraulic profile optimized for high efficiency. Designed for continuous duty and high reliability. Simple installation due to automatic coupling. These mixer/pumps are typically used in treatment plants for active sludge recirculation. Their excellent hydraulic efficiency enables them to transfer large volumes at low Head.