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This pulsing pump kit provides a unique feature for any pond,garden pool, or business display. Powered by a 5-watt photovoltaic module, the fountainsends a stream of water 6 feet into the air two times per second in full sun.
The pump is a stainless steel cylinder, 6 inches high and 3 inches in diameter. It fts into a 5-inch foamcollar that allows the pump to foat at the water’s surface. An 8-foot cord allows connection to the commercial grade 5-watt photovoltaic module supplied with the kit.These pumps have only one moving part – a free piston. Electricity from sunlight (fromthe PV module) charges a capacitor. When the capacitor voltage reaches a fixed level(about 16 volts), an electronic switch feeds the capacitor energy into thepump coil which drives the piston, creating a pulse of water. The moresunlight, the more pulses of water are delivered.
Tubing can also be attached to the nozzle of the pulse pump. This allows water to be delivered to drip irrigation or other small flows no higher than 6 foot. |
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