Automatic Booster Self-priming Jet Pump: High heads with respect to power requirements; Stable operating curves,

Automatic circulating Pumps:

Performance:
The wide range of pumps in the 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 35 Centigrade
Maximum ambient temperature 40 Centigrade

Structural Charactristics:
*Ceramic and graphite mechanical seal.
*Centrifugal radial flow impeller in brass or technopolymer on request.
*Stainless steel pump body with UNI ISO 228/1 gas threaded suction and delivery openings.
*Stainless steel pump body cover serving also as mechanical seal housing.
*C45 steel motor shaft.
*Ejector unit.
*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, suitable for continuous duty.
*Insulation class B.
*The thermal cutout relay (motor protector) is incorporated in single phase motors.
*Protection IP 44.