The 4Hs H Pumps Are Equipped With A Helical Rotor That Moves Within A Double Helix Rubber Stator. The Rotor Is Made Of Aisi 316 Stainless Steel And Coated With A Hard Chrome Surface. During Operation; The Rotor Moves On The Rubber Surface And It S Lubricated By The Pumped Water. The Flow Rate Is Directly Proportional To Pump Speed While The Pressure Supplied Is Kept Almost Constant. In This Way; Unlike A Centrifugal Pump; The Helical Rotor Pump Provides High Head Even At Low Rpm; Ensuring Water On Surface Even With Very Low Available Power Or Low Irradiation. In Addition; The Helical Rotor Pumps Feature Higher Hydraulic Efficiency Than Centrifugal Pumps Of Same Flow. This Saves In The Number Of Pv Panels Necessary For The Application.
NASTEC PUMP SOLAR HELICAL ROTOR 4HS 02/02H MP
4Hs Multipower Pumps (4Hs Mp); PowEred By Renewable Energy Sources; Is A New Range Coming From The 4Hs Pumps With Built-In Inverter. 4Hs Multipower Pumps May Be Powered By Ac Or Dc With A Wide Range Of OperatIng Voltage (90 - 265 Vac / 90 - 340 Vdc). This Means That 4Hs Mp Pumps Can Be Connected To Solar Panels; Batteries; Wind Turbine And Diesel Generator. A Special Software Algorithm Allows For Adjusting The Hydraulic Performance To Each Source And To The Available Power While Maximizing The Pumped Water.
Product Code:
VSOL02/02H
Sub Category:
JAAK SOLAR PUMPS