Centrifugal Pumps

Place of Origin:	Zhejiang

Installation:
These pumps should be installed in a covered area, protected
against the weather.

Performance:
1) Ample and stable characteristic curves
2) Output: good absolute valves and technically flat curves
3) First absorption curves at high delivery rates, prevents motor
overloading even during prolonged use
4) Good suction capacities both at low and high delivery rates

Structural characteristics:
1) Cast iron pump body, with UNISO228/1 gas threaded suction
and delivery openings
2) Stainless steel pump body cover in cast iron on more powerful
models
3) Brass impeller, centrifugal radial flow type
4) Stainless steel motor shaft
5) Ceramic and graphite mechanical seal
6) Motor: the pumps are coupled directly to asynchronous and high
efficient "TAIFU" induction motors of suitable sizes, which runs
quietly and are closed and externally ventilated for continuous duty

Insulation (class E):
The thermal cutout relay is incorporated in single-phase motors.
Three-phase motors require adequate external motor protectors,
with connections according to current standards