Must Be Used Battery Direct
Sun pumps SCB-22-45P-48 BL Battery Direct 48vDC Solar Centrifugal Booster Pump 22GPM 45PSI is a highly engineered pressure pump with multi-stage centrifugal designed primarily for boosting pressure from surface water as long as the water supply is above or no more than 3′ below the level of the pump. They are ideal pumps for Home Pressure Systems, Sprinkler Systems or In-line Booster Pumps.
Sun Pumps Sensorless Brushless DC Motors are the ultimate in efficiency performance and reliability. Designed specifically for solar applications, these motors are less than have the size and weight of a conventional brush type motor. The TEFC motor 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.
The pumps are made from 316 stainless steel with a Viton shaft seal, designed for normal to highly corrosive water pumping applications. The impellers and diffusers are constructed from FDA compliant, nonmetallic glass filled engineered composite.
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More info… Sunpumps data sheet.pdf
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More info… Sunpumps Specifications.pdf