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The KEDRON® Water Systems 3SP1-20P is our most popular submersible pump and for good reason! This hybrid AC/DC design is super-efficient and with soft-start technology is a perfect match for those using off-grid solar power systems!

Advantages

• KEDRON® pumps are manufactured using only high-quality stainless steel enclosures and brushless motors
• Simple 2-wire (2 wires + ground) electrical connection and built-in controller
• 1.5 HP, single phase, 60Hz, 3-stage motor
• 17 GPM (64 LPM), total dynamic head = 524 FT (160 M)
• Soft-start technology – unlike standard submersible pumps, soft-start technology means you can use a smaller inverter, and consume less power during operation

120vAC connection – We can’t tell you how many times customers make the mistake of purchasing a deep well submersible pump that requires 240vAC and oversized for their needs! This is especially important because those who have smaller off-grid requirements are forced to invest in expensive 240vAC split-phase inverters who otherwise could be using smaller 120vAC systems. 

The 3SP1-20P can be installed without the need of any additional control units, and connect directly to a standard residential pressure switch + pressure tank. It can operate on either AC or DC voltage. See below for details. 

Specifications

• TUV Certified
• 2-Year Warranty
• Model Number: 3SP1-20P
• Rated at 17 GPM (64 LPM) with a Total Dynamic Head of 524 FT (160 M) max
• Pump End Stages: 3 Stages
• 1.5 HP Brushless Motor
• Voltage: 110 to 240 Volt AC OR 60 to 360VDC
• Wiring: 2-Wire (2 wires + Ground) / Single Phase / 60 Hz
• Pipe Connection: 1-1/4″ NPT
• Amp Draw: 10 A max
• Minimum borehole diameter: 2.99 inches
• Valve: Pump with built-in non-return valve

Protections

• Reverse polarity protection
• Overload protection
• Over voltage protection
• Low voltage protection
• Stall protection
• Run dry protection