One of the pumps is new
still boxed and has never been used. The other one has been in operation for 9 years
Operational areas
Pumping of clean or slightly polluted water
in domestic water supply
in general water supply
in irrigation and spray irrigation
for groundwater lowering and
in heat pump systems
Furthermore
for pressure boosting
in air-conditioning systems
in fountain systems
etc
Permissible sand content in the pumped medium: 50 g/m3
Operating data
Delivery rate Q up to 79 m3 .............. /h
Delivery head H up to 570 m
Conveying medium temperature t up to 50 ........ °C
Speed n 2900 1/min
Construction / design
Multistage centrifugal pump in stainless steel design with
intermediate bearing in each stage. The stage casings are
connected by means of band anchors
Motor
Submersible motor in squirrel-cage design
2-pole
NEMA shaft end
protection class: IP 68
Find more here
https://www.ucymachines.com/