Sun Pumps SDS-D & Q series submersible pumps are highly efficient, low voltage, DC powered, diaphragm type positive displacement pumps designed specifically for water delivery in remote locations beyond grid power.
They operate on 12 to 30 volts of DC power that may be supplied from a variety of independent power sources including solar panels and batteries. Power requirements can be as little as 20 watts. Constructed of 316 stainless steel, these pumps are the highest quality submersible pumps in their class.
Sun Pumps SDS-T series submersible pump is a low cost, high efficiency, positive displacement pump designed to be an economical solution for solar water pumping applications where cost is a primary factor. Constructed of Ryton and stainless steel.
The design is an off-spring of the already time proven SDS-Q series pump. They operate on 12 to 30 volts DC that can be supplied from a variety of independent DC power sources such as batteries, solar modules or any low voltage DC power source. Coupled with the PCA- 30M1D pump controller these pumps are the ultimate in the price and performance.
SCS Series Submersible Pumps
The submersible motors incorporate the latest in high efficiency, permanent magnet, sensorless brushless DC technology and there are no electronics inside the motor. They are constructed of corrosion resistant, stainless steel.
Sun Pumps SCS series submersibles are high quality, maintenance-free, DC powered pumps specifically made for water delivery in remote locations to 3000 watts of DC power with voltage choices ranging from 30 to 240 volts DC. They operate on 160
The pump ends are multi-stage centrifugal constructed of stainless steel. The impellers are wear resistant glass filled engineered noryl thermoplastic and are resistant to mineral and algae deposits. The bowls are constructed of stainless steel for strength and abrasive resistance.
The SCS series pumps can be installed below the water level in a water well, lake, river, or cistern. They can be used to fill an open tank or used to pressurize home water systems. The SCS series pump are extremely reliable and versatile. They will fit many remote water pumping applications.
Sun Pumps SJT series Jet Pumps are high quality, maintenance-free, DC powered pumps specifically designed for water delivery in remote locations. They operate on 180-500 watts of DC power for the brush type motors and 180 to 1000 watts with the sensor-less brush-less DC motor.Sun Pumps SJT series Jet Pumps are high quality, maintenance-free, DC powered pumps specifically designed for water delivery in remote locations. They operate on 180-500 watts of DC power for the brush type motors and 180 to 1000 watts with the sensor-less brush-less DC motor.
The SJT series jet pumps were designed for use in shallow water wells. They have excellent suction lift capabilities and are primarily used to fill open storage tanks, boost water uphill or they can be used in a pressure system. Their small size and light weight allow easy installation by hand without any special equipment.
Sun Pumps SJT series pumps are designed for use in standalone water delivery systems. They are pollution free, corrosion-free, self-lubricating and quiet. There is no better way to provide water for remote homes, villages, livestock, small farms as well as many other needs beyond grid power.
SCV Vertical Centrifugal Pumps
Sun Pumps SCV series pressure pumps are multi-stage vertical centrifugal designed for boosting pressure from surface water. They are ideal pumps for industrial systems, livestock watering systems, irrigation, sprinkler systems, in-line booster systems and many other pressure systems.
The pumps have a flange mounted cast iron base with impellers, diffusers and pump housing constructed from 304 stainless steel with an optional 316 stainless steel model available for highly corrosive water applications. The pumps incorporate Sun Pumps unique sensorless brushless DC motors and brushless DC controllers. Motors range from ½ HP to 3.5 HP with voltages ranging 30 to 240 volts DC.
Sun Pumps Sensorless Brushless DC Motors are the ultimate in efficiency performance and reliability. Designed specifically for solar applications, these motors are less than half the size and weight of a conventional brush type motor. The totally enclosed fan cooled motor (TEFC) housing is constructed from anodized die cast aluminum with a 316 stainless steel motor shaft. The DC sensorless brushless controller is mounted in a weather proof powder coated die cast aluminum enclosure.