solar pump

Advantage A ．Designed for self-sustaining solar operation B．Easy installation, save cost, beautiful appearance C．Easy to check the flux of pipeline, temperature display.

Components 1.Safety valve：make sure the system safety working 2.Ball valve，check valve: brass material 3.WILO pump：this pump is a standard device in the system，it required operating point can be preselected using one of the three levels. 4.Manometer：adopt hydraulic aseismatic manometer with a range from 0 to 10 bar indicates the system pressure.

5.Connect of expansion vessel：install expansion vessel, avoid the system working at minus pressure. 6.Flow sensor：timely monitor medium flow of the whole system.． 7.Heat preservation material：EPS method of operation: counterclockwise rotation to open and clockwise rotation to close. 8.Screw thread: 1/2inch． 9.Maximum working temperature of pipeline: 110℃

Technical data SP 116 1.externality size: 450mm*310mm*150mm 2.Max. self consumption: ≤3W 3.Accuracy of temperature measuring: ±2℃ 4.Range of temperature measuring: 0~150℃ 5.Power of controlled pumps (temperature difference circulation pump, water-using end circulation pump): ＜600W 6.electronic booster power: ≤3000W 7.System working pressure 8 bar and safety valve response pressure 6 bar.

8.input signal: 3 temperature sensors (for top of tank, for heat collector, for bottom of tank) 9.output signal: 3 (electronic booster, temperature difference circulation pump and water-using end circulation pump)

SP 118 1.Externality size: 450mm*310mm*150mm 2.Max. self consumption: ≤3W 3.Accuracy of temperature measuring: ±2℃ 4.Range of temperature measuring: 0~150℃ 5.Power of controlled pumps(temperature difference circulation pump, water-using end circulation pump) or electromagnetic valve : ＜600W 6.Electronical booster power: ≤3000W 7.Input signal: 6 temperature sensors (PT1000 for heat collector, NTC 10k B=3950 for water tank) 8.Output signal: 5 (electronic booster, 4 pumps or 3 pumps and 1 three way electromagnetic valve) 9.System working pressure 8 bar and safety valve response pressure 6 bar.