Solar Water Pumping
EFG
Grundfos SQFlex Pumps
The complete SQFlex pump range consists of 7
different pump sizes: 4 centrifugal and 3 helical rotor
pumps. All pumps are fitted with the same size motor
which, together with the new sizing tools, makes
system sizing simple.
SQFlex - Features
SQFlex pumps have build-in protection features that
protect the pump itself and in many cases the well.
Among these features are:
SQFlex - Applications
WATER, WHEREVER, WHATEVER
With the advances in pump technology over recent
years, areas that would previously have been
considered uninhabitable or not supportive of life have
become viable and attractive. With the new SQFlex
system, Grundfos can consolidate these areas and
pioneer further into new territories: Consolidating by
upgrading older unreliable pump technology, and
pioneering by providing more stable and low-
maintenance pumping solutions in even more remote
areas.
Potential SQ Flex applications include:
The complete SQFlex pump range consists of 7
different pump sizes: 4 centrifugal and 3 helical rotor
pumps. All pumps are fitted with the same size motor
which, together with the new sizing tools, makes
system sizing simple.
SQFlex - Features
SQFlex pumps have build-in protection features that
protect the pump itself and in many cases the well.
Among these features are:
- Protection against dry-running, overloading and
overheating - Automatic restart when water returns to the
well or when the motor temperature returns to
the safety range - Continuous load condition and voltage
monitoring
SQFlex - Applications
WATER, WHEREVER, WHATEVER
With the advances in pump technology over recent
years, areas that would previously have been
considered uninhabitable or not supportive of life have
become viable and attractive. With the new SQFlex
system, Grundfos can consolidate these areas and
pioneer further into new territories: Consolidating by
upgrading older unreliable pump technology, and
pioneering by providing more stable and low-
maintenance pumping solutions in even more remote
areas.
Potential SQ Flex applications include:
- Live stock watering
- Remote Homes
- National/State Parks
- Irrigation
- Remote Camps
- In locations where power is scarce and water is
a necessity.
Submersible pumps can lift up to 650 feet and can provide as much
as 15,000 GPD. Any of our submersible pumps will fit in a 4" or
larger well casing and can operate directly off solar panels, wind
generators, batteries or in some cases an AC power source.
as 15,000 GPD. Any of our submersible pumps will fit in a 4" or
larger well casing and can operate directly off solar panels, wind
generators, batteries or in some cases an AC power source.
Solar water pumps are used throughout the world for a number of innovative applications. If you are in a remote area
and the cost of running traditional water piping is cost prohibitive, a solar water pump may be the right solution for
your water supply needs. Additionally, if you are looking to install a solar hot water heating system in your home, you
can't do it without the right solar water pump. Solar water pumps are used for livestock, crop irrigation and even simple
domestic water supply where a home or town is remote and off the water pipeline. Solar water pumps have been used
for decades in a variety of situations to serve the water needs of people (and livestock) in remote regions of the world.
By effectively harnessing the power of the sun and using effective solar water pumps, people are saving money and
using renewable energy to meet their needs. Our solar water pumps can pull water from deep within the earth to the
surface and don't require power from fossil fuels. A solar power panel will collect solar energy and power a battery
resource which will then keep consistent pumping and water supply. Generally, if your water supply is within 20 feet
of the surface, you can use a surface solar water pump and this type offers more choices and a lower cost. If you your
water supply is deeper, you may need to use a submersible solar water pump and we have options for you if that is
what you need. If you are considering installing a solar water pump you'll need to consider a number of issues including
supply, climate and installation.
and the cost of running traditional water piping is cost prohibitive, a solar water pump may be the right solution for
your water supply needs. Additionally, if you are looking to install a solar hot water heating system in your home, you
can't do it without the right solar water pump. Solar water pumps are used for livestock, crop irrigation and even simple
domestic water supply where a home or town is remote and off the water pipeline. Solar water pumps have been used
for decades in a variety of situations to serve the water needs of people (and livestock) in remote regions of the world.
By effectively harnessing the power of the sun and using effective solar water pumps, people are saving money and
using renewable energy to meet their needs. Our solar water pumps can pull water from deep within the earth to the
surface and don't require power from fossil fuels. A solar power panel will collect solar energy and power a battery
resource which will then keep consistent pumping and water supply. Generally, if your water supply is within 20 feet
of the surface, you can use a surface solar water pump and this type offers more choices and a lower cost. If you your
water supply is deeper, you may need to use a submersible solar water pump and we have options for you if that is
what you need. If you are considering installing a solar water pump you'll need to consider a number of issues including
supply, climate and installation.
Model TDH Range (Ft.) Nominal GPM Length (In.) Output Size Pump Type Price
3 SQF-2 120 - 390 3 47 1” NPT Helical Rotor $1,403.70
6 SQF-2 120 - 390 6 48 1” NPT Helical Rotor $1,403.70
11 SQF-2 40 - 300 11 49 1 1/4” NPT Helical Rotor $1,403.70
25 SQF-3 0 - 40 25 33 1 1/2” NPT Centrifugal $1,403.70
25 SQF-6 0 - 60 25 35 1 1/2” NPT Centrifugal $1,403.70
40 SQF-3 0 - 20 40 37 2” NPT Centrifugal $1,403.70
75 SQF-3 0 - 40 75 39 2” NPT Centrifugal $1,403.70
3 SQF-2 120 - 390 3 47 1” NPT Helical Rotor $1,403.70
6 SQF-2 120 - 390 6 48 1” NPT Helical Rotor $1,403.70
11 SQF-2 40 - 300 11 49 1 1/4” NPT Helical Rotor $1,403.70
25 SQF-3 0 - 40 25 33 1 1/2” NPT Centrifugal $1,403.70
25 SQF-6 0 - 60 25 35 1 1/2” NPT Centrifugal $1,403.70
40 SQF-3 0 - 20 40 37 2” NPT Centrifugal $1,403.70
75 SQF-3 0 - 40 75 39 2” NPT Centrifugal $1,403.70
Grundfos Submersible pumps
1 HELICAL ROTOR PUMP
Based on original pumping principles, the helical
rotor pump uses a few, simple components for
effective pumping in high head and low flow
conditions.
Based on original pumping principles, the helical
rotor pump uses a few, simple components for
effective pumping in high head and low flow
conditions.
2 PUMP CASING
Stainless steel for long pump life.
3 BEARINGS
Powerful carbon/ceramic bearing
system ensures extreme reliability.
4 MOTOR
Only one motor for the entire pump
range with built-in unique features.
A newly developed segmented stator
provides high efficiency.
5 POWER TRANSMISSION
The unique Grundfos micro frequency converter
ensures power transmission to the motor.
6 SYSTEM EFFICIENCY
Maximum Power Point Tracking (MPPT)
means even and high system efficiency
regardless of power source.
7 COMMUNICATION
Two-way communication between
interface box and pump eliminates the
needs for additional wires.
8 ANY VOLTAGE
A wide voltage range enables the motor to operate
at any voltage between 30V and 300V DC or
90-240V AC, which makes installation and sizing
especially easy.
Stainless steel for long pump life.
3 BEARINGS
Powerful carbon/ceramic bearing
system ensures extreme reliability.
4 MOTOR
Only one motor for the entire pump
range with built-in unique features.
A newly developed segmented stator
provides high efficiency.
5 POWER TRANSMISSION
The unique Grundfos micro frequency converter
ensures power transmission to the motor.
6 SYSTEM EFFICIENCY
Maximum Power Point Tracking (MPPT)
means even and high system efficiency
regardless of power source.
7 COMMUNICATION
Two-way communication between
interface box and pump eliminates the
needs for additional wires.
8 ANY VOLTAGE
A wide voltage range enables the motor to operate
at any voltage between 30V and 300V DC or
90-240V AC, which makes installation and sizing
especially easy.
CENTRIFUGAL PUMP (4")
Technology based on 30 years' experience enables
high flow in shallow water conditions. Stainless
steel components give high wear resistance.
Technology based on 30 years' experience enables
high flow in shallow water conditions. Stainless
steel components give high wear resistance.
SQFlex - Energy Sources
In the middle of nowhere, the only things you can
depend upon are air and daylight. The SQFlex
pump is fully operational from only one or, for
greater peace-of-mind, a combination of these
energy sources. SQFlex Solar and Wind systems
are reliable, low-mainteance and cost-effective. In
addition, the systems are sustainable and totally
environmentally sound.
In the middle of nowhere, the only things you can
depend upon are air and daylight. The SQFlex
pump is fully operational from only one or, for
greater peace-of-mind, a combination of these
energy sources. SQFlex Solar and Wind systems
are reliable, low-mainteance and cost-effective. In
addition, the systems are sustainable and totally
environmentally sound.
| Grundfos Downloads (pdf) pump info and sizing chart (Sunwize) Grundfos product guide Grundfos Brochure Grundfos Brochure2 |
Lowest price online!
We offer sales, service and installation on wind/solar
water pumping systems. Buy the equipment from us
and do it yourself or call us for a full install quote.
Ready to install packages available here or call us for
help with system sizing and design. 325-690-1801
water pumping systems. Buy the equipment from us
and do it yourself or call us for a full install quote.
Ready to install packages available here or call us for
help with system sizing and design. 325-690-1801
Buy pumps here! Lowest price online!
| Typical installation costs of our solar water pumping packages or any other available system:
|
Serving Texas and most of the United States!
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Shurflo
9325-043-101
Submersible pump
The solution to your remote
water pumping needs. This
pump is rugged, durable and
built to last. The 9300 delivers
a steady 112 GPH (422 LPH)
at its maximum depth of 230
feet (70M) when supplied
with 24 VDC. Its unique
water-tight power connector
stops water wicking and
prevents potential
condensation problems. Great
for livestock watering,
irrigation, pond areation,
remote homes and cabins.
9325-043-101
Submersible pump
The solution to your remote
water pumping needs. This
pump is rugged, durable and
built to last. The 9300 delivers
a steady 112 GPH (422 LPH)
at its maximum depth of 230
feet (70M) when supplied
with 24 VDC. Its unique
water-tight power connector
stops water wicking and
prevents potential
condensation problems. Great
for livestock watering,
irrigation, pond areation,
remote homes and cabins.
Features:
Long -life 24 VDC operation
For 4" wells or larger
Quick disconnect with "Watertite-Gland" Design Pat Pend
Corrosion-proof housing with stainless-steel fasteners
Runs dry without damage
50 mesh stainless steel inlet screen
State of the art solid diaphragm
Long -life 24 VDC operation
For 4" wells or larger
Quick disconnect with "Watertite-Gland" Design Pat Pend
Corrosion-proof housing with stainless-steel fasteners
Runs dry without damage
50 mesh stainless steel inlet screen
State of the art solid diaphragm
This page is still under construction.
EFG Mechanical
Services is a
mechanical
contractor and
renewable energy
dealer/installer.
We offer services
such as; heating
and air
conditioning, solar
water pumping,
wind water
pumping, wind
electric generation,
solar electric
power, solar
installation,
inverter
installation,
insulation, solar
heating and air
conditioning, solar
water heating,
solar water heating
installation, solar
attic fans, tubular
skylights, off-grid
homes, grid-tie
homes, ice
machine service,
refrigeration, solar
lighting, solar street
lighting, portable
solar power, air
conditioning
service, heating
service, air
conditioning
installation, and
other mechanical
contracting
services. We are
dealers for the
following
renewable energy
companies;
southwest
windpower, fronius
inverters, sma
inverters, sunny
boy inverter,
xantrex inverter,
sharp solar, sanyo
solar, sunwize
solar, grundfos
solar water pumps,
shurflo solar water
pumps, heliodune,
solar roofs.com,
cansolair, natural
light solar attic
fans, natural light
tubular skylights,
kyocera solar,
suntech solar,
bergey windpower,
lakota wind
turbines, concorde
batteries, us
batteries, sealed
agm batteries,
outback solar,
outback power
systems, solcool
solar air
conditioners,
skystream 3.7 wind
turbines, airx wind
turbines, air x wind
turbines, whisper
wind turbines,
sunwize solar
power ready
systems, sunwize
dls lighting,
sunwize gts
systems, solar
lodules, solar
panels, wind
generators,
residential solar
power, residential
wind turbines,
off-grid solar
power, grid tie
solar power, and
many more.
Services is a
mechanical
contractor and
renewable energy
dealer/installer.
We offer services
such as; heating
and air
conditioning, solar
water pumping,
wind water
pumping, wind
electric generation,
solar electric
power, solar
installation,
inverter
installation,
insulation, solar
heating and air
conditioning, solar
water heating,
solar water heating
installation, solar
attic fans, tubular
skylights, off-grid
homes, grid-tie
homes, ice
machine service,
refrigeration, solar
lighting, solar street
lighting, portable
solar power, air
conditioning
service, heating
service, air
conditioning
installation, and
other mechanical
contracting
services. We are
dealers for the
following
renewable energy
companies;
southwest
windpower, fronius
inverters, sma
inverters, sunny
boy inverter,
xantrex inverter,
sharp solar, sanyo
solar, sunwize
solar, grundfos
solar water pumps,
shurflo solar water
pumps, heliodune,
solar roofs.com,
cansolair, natural
light solar attic
fans, natural light
tubular skylights,
kyocera solar,
suntech solar,
bergey windpower,
lakota wind
turbines, concorde
batteries, us
batteries, sealed
agm batteries,
outback solar,
outback power
systems, solcool
solar air
conditioners,
skystream 3.7 wind
turbines, airx wind
turbines, air x wind
turbines, whisper
wind turbines,
sunwize solar
power ready
systems, sunwize
dls lighting,
sunwize gts
systems, solar
lodules, solar
panels, wind
generators,
residential solar
power, residential
wind turbines,
off-grid solar
power, grid tie
solar power, and
many more.