Milestone - Model 4SP, 5SP, 6SP -AC /DC Input Brushless Pump

Motor

• Made of 100% stainless steel AISI 304
• Double outer and inner shielding structure
• Internal coil made from high-temperature tolerant, copper wire
• Effeciently protecting the motor under high-temperature environment
• Extended motor’s service lifetime.
• Water - filling lubricated rotor with top and bottom graphite-made bearing and
• thrust bearing made with high precision
• Co-axial rotation effeciently reduces motor’s vibration and noise and extend its
• service lifetime.
• Built-in, integrated Variable Frequency Converter with intelligent-speed control
• algorithm with a maximum speed 6000 RPM.

Built-in Intelligent controller

• The intelligent controller designed for 4SP(S) pump, offers high flexibility towards
• power supply source and range.
• Can be powered with either DC or AC voltage
• MPPT & DSP technology
• Intelligent parameter detection
• Soft start running
• Long system’s lifetime