Solar Operated Submersible Pump System,
4”Helical Rotor (HR) or Centrifugal (C) Pump Unit
LORENTZ high efficiency solar water pumps are the most economical and reliable solution for all off-grid water supply demands. These solar water pumps can pump more water from as deep as in 200 meters with less solar panels using a solar tracker than any other pump in the market.
Characteristics
- lift up to 240 m
- flow rate up to 11.0 m3/h
- simple installation
- maintenance-free
- high reliability and life expectancy
- cost-efficient pumping
- Helical rotor or centrifugal pump, brush less motor
- High resistance to sand and corrosion
- Fits 4" and larger well casings
- Cost-efficient system
Application
- drinking water supply
- livestock watering
- Deep well pumping
- Drinking water supply
- Irrigation (pressurized and pressurized)
- Pond management
- etc.
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Components
Controller PS 1200
- controlling of the pump system and monitoring of the operating states
- mounted at surface (no submerged electronic parts)
- two control inputs for well probe (dry running protection), float or pressure switches, remote control etc.
- automatic reset 20 minutes after well probe turns pump off
- protected against reverse polarity,overload and high temperature•speed control, max. pump speed adjustable to reduce flow rate to approx.30 %
- solar operation: integrated MPPT(Maximum Power Point Tracking)
- battery operation: low voltage disconnect and restart after battery has recovered
- max. efficiency 92 % (motor + control-er)
- enclosure: IP 54 (sealed, weatherproof)
Motor ECDRIVE 1200 HR / C
- brush less DC motor
- no electronics inside motor
- water filled
- IP68, pressure balanced, max. submersion unlimited
- dynamic slide bearings, material:carbon/ceramic
- wetted material: stainless steel (AISI316), POM, rubber, cable drinking waterproofed End (PE)
- high life expectancy
- none-return valve
- dry running protection(optional)
- material: stainless steel (AISI316), rubber For HR Pumps Only
- helical rotor pump (positive displacement pump)
- two main parts only: stator and rotor, field serviceable
- stator: geometry made of abrasion resistant rubber
- rotor: stainless steel, hard chrome plated, abrasion resistant
- more resistant to damage by sand than other pump types
- self-cleaning
Visit for more detail about Solar Water Pumps www.lorentzpumps.com
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