Model: QB60/70/80
Power: 0.5/0.75/1HP

Name: Micro Vortex Pump Series

Performance:

The wide range of pumps in QB series satisfies the most various operation requirements with features such as:
*high heads with respect to power requirements;
*stable operating curves, with small variations in delivery rates with respect to large variations in the pressure demand;
*high tolerance of the presence of entrained air in the liquid being pumped.

OPERATING LIMITS
Fluid temperature up to 60º C
Maximum ambient temperature 40º C

Structural Charactristics:

*Ceramic and graphite mechanical seal.
*Cast iron pump body.
*Brass impeller, with radial peripheral blades, floating on the shaft.
*C45 steel/stainless steel shaft.
*Motor: The pumps are coupled directly to an asynchronous, high efficiency DAFU induction motor of suitable size, which is quiet running, closed and externally ventilated, with structural shape, suitable for continuous duty.
*Insulation class B.
*The thermal cutout relay (thermal protector )is incorporated in single phase motors.
*Protection IP 44