The 90411101 from Little Giant is an In-Line Constant Pressure System, 1-1/5HP, 230V. It provides consistent water pressure regulation using advanced electronics to drive the pump/motor according to the system's real-time demand. The Little Giant 25LGIL1100N4 includes highly accurate, heavy-duty, long-life pressure sensor for constant monitoring of the water pressure demand.
By adjusting the pump/motor speed, the Inline System automatically reacts to any change in system demand while maintaining a constant output pressure. The Inline System's constant output pressure should not fluctuate more than a PSI or two, even though the overall system's water flow requirement may change dramatically. Small demand on the system results in the motor/pump running at its lowest speed. As greater demands are placed on the system the speed increases accordingly to maintain the desired system pressure.
|Current (maximum):||12 Amps|
|Flow Range:||Up to 35 GPM|
|Maximum fl uid operating temp:||104 °F (40 °C)|
|Maximum incremental pressure boost:||60 PSI|
|Minimum incoming flow and cisterns:||flooded suction without water vortexing|
|Minimum incoming pressure:||3 - 5 PSI|
|Operating frequency range:||20 - 63 Hz|
|Pressure adjustment range:||25 - 80 PSI|
|Pressure setting from factory:||50 PSI (3.4 bar)|
|Product power rating:||1.2 HP (0.9 kW)|
|Relative Humidity:||0 - 100%, Condensing|
|Shipping weight:||50 lbs (22.7 kg)|