The Lorentz line of submersible helical rotor and centrifugal solar
pumps is making big waves in the solar water pumping industry. They are
super efficient (high volume of water per watt of solar power applied),
can pump water from depths up to 760 feet and require no regular
maintenance so you can just set it and forget it. Plus, all of the
electronics are located in the above ground controller box leaving just
the motor and pump head in the well which makes system trouble shooting
easier and minimizes the need to pull the pump out of the well. There are
3 different versions of the Lorentz pumping systems available depending on
how much water you need and from what depth. The small PS200 system will
deliver water from up to 165’ and is designed to work with a 24-48V
nominal 80-250 watt solar array. The mid sized PS600 will deliver water
from up to 600’ and is designed to work with a 48-72V nominal 300-840 watt
solar array. The large PS1200 will deliver water from up to 760’ and is
designed to work with a 72-96V nominal 350-1200 watt solar array. Please
click on the links to the spec sheets below for more details. The helical
rotor pumps are best suited for deep well applications that require
relatively low volumes of water while the centrifugal pumps are best
suited for shallow well applications (65’ or less) where high volumes of
water are needed. All of the Lorentz pumps will fit in a 4” ID well casing
or larger and require a 4-wire (3 conductor with ground)
submersible
cable. There is an optional low water sensor probe available which will
prevent the pump from running dry as well as an AC power pack that will
allow the Lorentz pumps to run off of a 120/240 VAC generator during an
extended period of cloudy weather. The prices for all of the pumps,
controllers and options are listed in the chart below. Lorentz offers a 2
year warranty against defects in material and workmanship on all of their
pumps and controllers. We highly recommend the Lorentz pumps for new stock
watering applications or as a replacement for diaphragm pumping systems
that have failed or require maintenance too frequently. While initially
more expensive than a diaphragm pumping system, a Lorentz pumping system
will produce more water per day and save you a lot of time, money and
aggravation in the long run. Please give us a call if you have any
questions about the Lorentz line of pumps or if you would like us to size
a complete system for you.
All Lorentz helical rotor submersible pumps
with PS600, PS1200 or PS1800 controller
Lorentz helical rotor submersible pump with PS200 controller
submersible solar pumps
submersible
cable. There is an optional low water sensor probe available which will
prevent the pump from running dry as well as an AC power pack that will
allow the Lorentz pumps to run off of a 120/240 VAC generator during an
extended period of cloudy weather. The prices for all of the pumps,
controllers and options are listed in the chart below. Lorentz offers a 2
year warranty against defects in material and workmanship on all of their
pumps and controllers. We highly recommend the Lorentz pumps for new stock
watering applications or as a replacement for diaphragm pumping systems
that have failed or require maintenance too frequently. While initially
more expensive than a diaphragm pumping system, a Lorentz pumping system
will produce more water per day and save you a lot of time, money and
aggravation in the long run. Please give us a call if you have any
questions about the Lorentz line of pumps or if you would like us to size
a complete system for you.