Thick and corrosion resistant fiberglass housings with lifetime warranty (The PüRe model is grey)
Totally enclosed, maintenance free, high efficiency and U-CSA-C or CE approved motors
Shipped fully assembled except for discharge cones and guards
Extremely quiet operation on all speeds
NO PULLEYS, NO BELTS, NO MAINTENANCE
The gearmotor technology is a modular system complete with an energy efficient motor and an adapted gear unit optimally matched to each other. Without couplings and
transmission elements, this high quality system represents the optimum drive solution
3 years warranty on the motor and on the blades
Full one year warranty on all other parts
Features
Highly efficient 5 bladed fan with fiberglass reinforced polyamide blades.
Optional balanced heavy duty corrosion resistant 6 aluminium blades propeller
On high speed produces 54 700 CFM (92 990 M3/H) and 18.6 CFM/watt (31.6 M3/H) at 0” static pressure
On low speed produces 10 000 CFM (16 990 M3/H) and 33 CFM/watt (56 M3/H) at 0” static
A variable frequency drive allows you a smooth speed adjustment from 350 RPM down to 80 RPM. Fan power consumption reduces with speed. Make sure you have a minimum shutter opening on low speed of 1’’ (2.54 cm)
Contains a German synthetic oil specially designed for a long lifespan
Consumption is 2.2KW on high speed and 0.3KW on low
Motors are UL/CSA/CE approved, 50/60 hz and are IE3 certified